Kde se rozmanitost setkává s hodnotou - Katalo.cz

Cisco switch CBS110-16T Switche Cisco Business řady 110 jsou cenově dostupné základní switche typu plug-and-play, které poskytují přepínání gigabitového Ethernetu s klíčovými funkcemi, jako je napájení přes Ethernet (PoE), energetická účinnost a prioritizace provozu pro rychlou a spolehlivou síť malých firem. Stránky produktu: CBS110-16T Quick start guide: Quick start guide Switching capacity and forwarding rate Capacity in millions of packets per second (mpps) (64-byte packets) 23,8 mpps Switching capacity in gigabits per second (Gbps) 32 Gbps General Head-of-Line (HOL) blocking HOL blocking prevention MAC table 8K addresses Jumbo frame 9216 bytes Quality of Service (QoS) 802.1p priority based, 4 hardware queues, priority queuing and Weighted Round-Robin (WRR) Loop detection Helps discover loops in the network to avoid broadcast storms Cable diagnostics Quickly identify and troubleshoot network cable faults and/or shorts Media-dependent interface Automatic Media Dependent Interface (MDI) and MDI crossover (MDI-X) Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, 802.1p priority, Energy Efficient Ethernet, 802.3af, Power over Ethernet Hardware Total system ports 16 Gigabit Ethernet RJ-45 ports 16 Gigabit Ethernet Combo ports (RJ-45 + Small Form-factor Pluggable [SFP]) 0 LEDs Power, link/activity (cable diagnostics, loop detection), Gigabit, PoE*, Max PoE* - *if present Cabling type Category 5e or better Mounting options Desktop, wall-mount or rack mount Physical security lock Kensington lock slot Flash 16 MB CPU 400 MHz ARM CPU memory 128 MB Packet Buffer 2 Mbit Environmental Unit dimensions (W x D x H) 279 x 170 x 44 mm (11 x 6.7 x 1.73 in) Unit weight 0.97 kg (2.14 lb) Power 100 to 240V, 50 to 60 Hz, internal, universal Power consumption (worst case) System power consumption 110V=11.33W 220V=11.53W Heat dissipation (BTU/hr) 39,34 Green (power efficiency) Supports IEEE 802.3az on all copper Gigabit Ethernet ports Compliance/certifications UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A, FCC Class B* *select models Operating temperature 32° to 104°F (0° to 40°C) Storage temperature –4° to 158°F (–20° to 70°C) Operating humidity 10% to 90%, relative, noncondensing Storage humidity 5% to 90%, relative, noncondensing Acoustic noise and Mean Time Between Failures (MTBF) Fan (number) Fanless Acoustic noise N/A MTBF at 25°C (hours) 2,685,092 Warranty Limited lifetime Package contents Cisco Business 110 Series switch Power cord or adapter Quick start guide Mounting kit Minimum requirements Devices supporting 802.3 Ethernet, 802.3u Fast Ethernet, or 802.3ab Gigabit Ethernet Cat5e or better Ethernet cable Network interface card for each computer

Podívejte se také Tenda TEG1024F Gigabit Fanless Rackmount Switch + SFP (TEG1024F)

Cisco switch CBS110-5T-D Switche Cisco Business řady 110 jsou cenově dostupné základní switche typu plug-and-play, které poskytují přepínání gigabitového Ethernetu s klíčovými funkcemi, jako je napájení přes Ethernet (PoE), energetická účinnost a prioritizace provozu pro rychlou a spolehlivou síť malých firem. Stránky produktu: CBS110-5T-D Quick start guide: Quick start guide Switching capacity and forwarding rate Capacity in millions of packets per second (mpps) (64-byte packets) 7,4 mpps Switching capacity in gigabits per second (Gbps) 10 Gbps General Head-of-Line (HOL) blocking HOL blocking prevention MAC table 2K addresses Jumbo frame 9216 bytes Quality of Service (QoS) 802.1p priority based, 4 hardware queues, priority queuing and Weighted Round-Robin (WRR) Loop detection Helps discover loops in the network to avoid broadcast storms Cable diagnostics Quickly identify and troubleshoot network cable faults and/or shorts Media-dependent interface Automatic Media Dependent Interface (MDI) and MDI crossover (MDI-X) Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, 802.1p priority, Energy Efficient Ethernet, 802.3af, Power over Ethernet Hardware Total system ports 5 Gigabit Ethernet RJ-45 ports 5 Gigabit Ethernet Combo ports (RJ-45 + Small Form-factor Pluggable [SFP]) 0 LEDs Power, link/activity (cable diagnostics, loop detection), Gigabit, PoE*, Max PoE* - *if present Cabling type Category 5e or better Mounting options Desktop Physical security lock Kensington lock slot Packet Buffer 1 Mbit Environmental Unit dimensions (W x D x H) 110 x 75 x 30 mm (4.33 x 2.95 x 1.18 in) Unit weight 0.23 kg (0.52 lb) Power 100 to 240V, 50 to 60 Hz, external, universal Power consumption (worst case) System power consumption 110V=2.74W 220V=2.69W Heat dissipation (BTU/hr) 9,34 Green (power efficiency) Supports IEEE 802.3az on all copper Gigabit Ethernet ports Compliance/certifications UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A, FCC Class B* *select models Operating temperature 32° to 104°F (0° to 40°C) Storage temperature –4° to 158°F (–20° to 70°C) Operating humidity 10% to 90%, relative, noncondensing Storage humidity 5% to 90%, relative, noncondensing Acoustic noise and Mean Time Between Failures (MTBF) Fan (number) Fanless Acoustic noise N/A MTBF at 25°C (hours) 4,243,002 Warranty Limited lifetime Package contents Cisco Business 110 Series switch Power cord or adapter Quick start guide Minimum requirements Devices supporting 802.3 Ethernet, 802.3u Fast Ethernet, or 802.3ab Gigabit Ethernet Cat5e or better Ethernet cable Network interface card for each computer

Podívejte se také Tenda TEG1105PD Gigabit PoE PD Fanless Switch 30W (TEG1105PD)

Cisco CBS110-24PP: Spolehlivý a cenově dostupný switch REFRESH produkt - opravené nebo kvartálně rotované zařízení s plnou funkcionalitou, podporou a zárukou jako nové. Proč zvolit Cisco CBS110-24PP? Cisco CBS110-24PP je základním stavebním kamenem pro každou síť. Je ideální pro malé podniky na jakékoliv úrovni jejich růstu. Tento switch nabízí gigabitový Ethernet a funkce jako Power over Ethernet (PoE), energetickou efektivitu a prioritizaci provozu pro hladkou digitální transformaci. Výhody Cisco CBS110-24PP Plug-and-play: Není nutné mít IT znalosti nebo zákaznickou podporu. Cenově dostupný: Ideální pro malé firmy. Gigabitový Ethernet: A integrovaná QoS pro optimalizaci služeb citlivých na zpoždění a zlepšení celkového výkonu sítě. Úspora energie: Podpora standardu IEEE 802.3az optimalizuje využití napájení bez zásadního vlivu na výkon. Technické specifikace Počet portů: 24 Provedení: Desktop, Wall-mount nebo Rack-mount Porty: 24 x GbE RJ45, 2 x SFP combo, PoE Výkon: Switching capacity: 48 Gbps, Forwarding performance (64-byte packet size): 35.7 Mpps VLAN: Ne Standardy: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, 802.3af Velikost MAC tabulky: 8 000 CPU paměť: 64 MB Flash: 8 MB Napájení: 110-240VAC, 50-60 Hz, internal, universal Rozměry (Š x V x H): 440 x 203 x 44 mm Hmotnost: 2.98 kg Provozní teplota: 0 až 40°C Provozní vlhost: 10 - 90% Skladovací teplota: -20 až 70 °C

Podívejte se také Lenovo ThinkCentre M75n Fanless (11GW0009CK)

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Switch 5 portový, 1 Gbit, QoS, rack Síťový přepínač je aktivní síťová jednotka, který propojuje zařízení případně další síťové prvky. Slouží k řízení síťového provozu. CISCO CBS110 Unmanaged 5-port GE, Desktop, Ext PS je vyhotoven k umístění do rozvaděče. Tento model dokáže zaujmout svou přepínací kapacitou 10 Gb/s a paketovou kapacitou 7,4 ×. Switch disponuje 5 ks RJ-45 portů, které jsou určeny k propojení se síťovými prvky. Technologie 10/100/1000Base-T dokáže šířit data až při rychlosti 1000 Mbit/s. Rozměry přepínače jsou 110 × 75 × 30 mm. Díky technologii QoS značící Quality of Service je eliminováno vytížení switche, dokonce si můžete seřídit prioritu koncových zařízení. Integrované LAN porty podporují přenosovou rychlost až do 1 Gbit. Switch váží 230 g. Klíčové přednosti switche CISCO CBS110 Unmanaged 5-port GE, Desktop, Ext PS Přepínač neboli switch k zapojení koncových zařízení i dalších uzlů Přepínací kapacita 10 Gb/s Byl vybaven 5 ks RJ-45 portů...

Objev podobné jako CISCO CBS110 Unmanaged 5-port GE, Desktop, Ext PS (CBS110-5T-D-EU)

TP-Link switch TL-SG105S EAN: 6935364083519 Přidejte rychlost do vašeho síťového serveru s TL-SG105. Snadná instalace a bezkonfigurační použití TL-SG105 je připraven k použití ihned po rozbalení. Vlastnosti 5 portů 10/100/1 000 Mbit/s RJ45 Podpora funkcí QoS (IEEE 802.1p/DSCP) a IGMP snooping Kovové pouzdro, stolní nebo nástěnná montáž Ekologická technologie Ethernet Technické specifikace Standards and Protocols: IEEE 802.3i/802.3u/ 802.3ab/802.3x, IEEE 802.1p Interface: 5× 10/100/1000 Mbps, Auto-Negotiation, Auto-MDI/MDIX Ports Fan Quantity: Fanless Dimensions (WxDxH): 3.9 x 3.9 x 1.0 in (100 x 98 x 25 mm) Max Power Consumption: 2.3 W (220 V/ 50 Hz) Pokročilé funkce Green Technology 802.3X Flow Control 802.1P/DSCP QoS IGMP Snooping

Objev podobné jako TP-Link switch TL-SG105S (5xGbE, fanless)

TP-Link LiteWave switch LS1005G Spolehlivý a cenově dostupný způsob rozšíření vaší kabelové sítě. Snadná instalace a použití Okamžité rozšíření síťových připojení na více zařízení díky plug-and-play instalaci. 5 portů RJ45 Podpora 10/100/1000Mb/s a Auto-MDI/MDIX. Nemusíte se starat o typ kabelu. Energeticky úsporný Technologie Green Ethernet šetří spotřebu energie. Spolehlivý přenos dat Řízení toku IEEE 802.3x zajišťuje spolehlivý přenos dat. Bez nutnosti konfigurace Plug and play, bez nutnosti konfigurace. Tichý provoz díky designu bez ventilátoru. Technické specifikace Standards and Protocols: IEEE 802.3i/802.3u/ 802.3ab/802.3x Interface: 5× 10/100/1000Mbps, Auto-Negotiation, Auto-MDI/MDIX Ports Fan Quantity: Fanless External Power Supply: External Power Adapter (Output: 5VDC/0.6A) Dimensions ( W x D x H ): 3.5 × 2.8 × 0.9 in. (90 × 72 × 23 mm) Max Power Consumption: 3.7W Max Heat Dissipation: 12.617 BTU/h Výkon Switching Capacity: 10 Gbps Packet Forwarding Rate: 7.4 Mpps MAC Address Table: 2K Packet Buffer Memory: 1.5 Mb Jumbo Frame: 16 KB Pokročilé funkce Green Technology 802.3X Flow Control Back Pressure Transfer Method: Store and Forward Prostředí Operating Temperature: 0°C~40°C (32°F~104°F) Storage Temperature: -40°C~70°C (-40°F~158°F) Operating Humidity: 10% ~ 90% non-condensing Storage Humidity: 5%~90% non-condensing Certifikace CE, FCC, RoHS Balení obsahuje 5-Port 10/100/1000Mbps Desktop Switch Power Adapter Installation Guide

Objev podobné jako TP-Link LiteWave switch LS1005G (5xGbE, fanless)

TP-Link switch TL-SG105E, 5xGbE RJ45, fanless EAN: 6935364022037 Popis produktu TP-Link switch TL-SG105E je 5portový gigabitový Easy Smart switch, který snadno rozšíří vaši kabelovou síť. Ideální pro domácí i kancelářské použití. Hlavní vlastnosti 5 portů 10/100/1 000 Mbit/s RJ45 Monitorování sítě, prioritizaci přenosů a funkce VLAN Inovativní technologie úspory energie ušetří až 75% spotřeby Jednoduché nastavení sítě a připojení plug-and-play Centrální správa všech jednoduchých chytrých switchů Easy Smart Technické specifikace Standardy a protokoly: IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1q, IEEE 802.1p Rozhraní: 5 10/100/1000 Mbps RJ45 Ports, AUTO Negotiation/AUTO MDI/MDIX Síťové médium: 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m), 100BASE-TX: UTP category 5, 5e cable (maximum 100m), 1000BASE-T: UTP category 5, 5e, 6 or above cable (maximum 100m) Ventilátor: Bez ventilátoru Napájení: External Power Adapter (Output: 5 VDC/ 0.6 A) Rozměry: 3.9 × 3.9 × 1.0 in. (100 × 98 × 25 mm) Maximální spotřeba energie: 2.82 W (220 V/ 50 Hz) Maximální odvod tepla: 9.62 BTU/h Předávání paketů: 7.4 Mpps MAC adresa: 2 K Buffer paměť: 1 Mb Jumbo Frame: 16 KB Software Kvalita služeb: Support Port-based/802.1p/DSCP priority, Support 4 priority queues, Rate Limit, Storm Control L2 vlastnosti: IGMP Snooping V1/V2/V3, Static Link Aggregation, Port Mirroring, Cable Diagnostics, Loop Prevention VLAN: Supports up to 32 VLANs simultaneously (out of 4K VLAN IDs), MTU/Port/Tag VLAN Přenosová metoda: Store-And-Forward Ostatní Certifikace: FCC, CE, RoHS Balení obsahuje: TL-SG105E, Power Adapter, Installation Guide, Rubber Feet Systémové požadavky: Microsoft Windows pro provoz Utility Prostředí: Provozní teplota: 0°C~40°C (32°F~104°F), Skladovací teplota: -40°C~70°C (-40°F~158°F), Provozní vlhkost: 10%~90% nekondenzující, Skladovací vlhkost: 5%~90% nekondenzující

Objev podobné jako TP-Link Easy Smart switch TL-SG105E (5xGbE, fanless)

Switch 8 portový, 1 Gbit, QoS, rack Přepínač neboli switch je funkční síťové zařízení propojující koncová zařízení či další prvky sítě. Je dělaný ke koordinaci síťového provozu. CISCO CBS110 Unmanaged 8-port GE, Desktop, Ext PS je navržený k umístění do racku. Tento typ disponuje přepínací kapacitou 16 Gb/s a paketovou kapacitou 11,9 ks. Switch je vybaven 8 ks RJ-45 portů, které jsou určeny k propojení se síťovými prvky. Technologie 10/100/1000Base-T umožní šířit data až při rychlosti 1000 Mbit/s. Rozměry switche byly stanoveny na 160 × 104 × 30 mm. Díky technologii QoS značící Quality of Service se předchází přetížení switche, navíc lze seřídit prioritu koncových zařízení. Integrované LAN porty podporují přenosovou rychlost až do 1 Gbit. Hmotnost switche je 430 g. Důležité vlastnosti switche CISCO CBS110 Unmanaged 8-port GE, Desktop, Ext PS Přepínač neboli switch k propojení koncových zařízení a dalších uzlů Přepínací kapacita 16 Gb/s Disponuje 8 ks RJ-45 portů

Objev podobné jako CISCO CBS110 Unmanaged 8-port GE, Desktop, Ext PS (CBS110-8T-D-EU)

Cisco CBS350-16FP-2G Business 350 Series Switch Součást všech malých podniků Podnikové switche jsou základní součástí každé sítě. Společnost Cisco nabízí rozsáhlé portfolio síťových přepínačů pro malé firmy, využitelné v každé fázi Vašeho podnikání. Cisco Business 350 Managed Switches jsou neodmyslitelnou součástí pro spolehlivou síť malých firem. Díky intuitivnímu ovládání, pokročilým funkcím a zabezpečení jsou přepínače řady Cisco Business 350 navrženy tak, aby urychlili Vaši digitální transformaci. Výhody Cisco Business 350 Series Intuitivní ovládání k automatizaci nasazení, monitorování a správě životnosti Vašich switchů Rozsáhlé zabezpečení chránící Vaši síť a soukromí Vašich zákazníků Gigabitový Ethernet a 10GE uplink, rychlá přenosová rychlost Možnost spojení až čtyř samostatných switchů, fungující jako jedno zařízení s jednotnou správou a kontrolou Stránky produktu: CBS350-16FP-2G Administration guide: Administration guide Administration guide (pdf): Administration guide (pdf) Technické specifikace: Počet portů 18 Provedení Rack-mount Porty 18 x GbE (16x GbE, 2x SFP), PoE+ Výkon Switching capacity: 36.0 Gbps Forwarding performance (64-byte packet size): 26.78 Mpps VLAN Ano Protokol pro vzdálenou správu SNMP, RMON, HTTP, HTTPS, TFTP, Telnet, SSH Standardy IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3z, IEEE 802.3ae IEEE 802.3an, IEEE 802.3x Flow Control, IEEE 802.1D (STP, GARP, and GVRP), IEEE 802.1Q/p VLAN IEEE 802.1w Rapid STP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af IEEE 802.3at, IEEE 802.1AB Link Layer Discovery Protocol, IEEE 802.3az Velikost MAC tabulky 16 000 RAM 512 MB Flash 256 MB Napájení 100-240 V (50-60 Hz), interní Rozměry (Š x V x H) 268 x 308 x 44 mm Hmotnost 2.49 kg Provozní teplota -5 až 50°C Provozní vlhost 10 - 90% Skladovací teplota -25 až 70 °C

Objev podobné jako Cisco switch CBS350-16FP-2G, 16xGbE RJ45, 2xSFP, fanless, PoE+, 240W

Cisco switch CBS250-24PP-4G - REFRESH CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu Řada Cisco Business 250 představuje novou generaci cenově dostupných inteligentních switchů, které kombinují vysoký síťový výkon, zabezpečení a spolehlivost s komplexní sadou síťových funkcí potřebných pro spolehlivou síť malých firem. Záruka platná do End of Support 31. 10. 2029. Oznámení End of Life pro CISCO CBS250 Stránky produktu: CBS250-24PP-4G Quick start guide: Quick start guide Switching capacity (All switches are wire-speed and nonblocking)Forwarding rate in millions of packets per second (mpps; 64-byte packets) 41,66 Switching capacity in Gigabits per second (Gbps) 56 Layer 2 switchingSpanning Tree Protocol (STP) Standard 802.1d spanning tree support Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported Rapid PVST+ (RPVST+); 126 instances are supported Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 4 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad Link Aggregation Group (LAG) VLAN Support for up to 255 active VLANs simultaneously Port-based and 802.1Q tag-based VLANs Management VLAN Guest VLAN Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) Protocols for automatically propagating and configuring VLANs in a bridged domain IGMP (versions 1, 2, and 3) snooping Internet Group Management Protocol (IGMP) limits bandwidth-intensive multicast traffic to only the requesters; supports 255 multicast groups (source-specific multicasting is also supported) IGMP querier Used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router HOL blocking Head-of-Line (HOL) blocking prevention Loopback detection Provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP. Layer 3 routingIPv4 routing Wire-speed routing of IPv4 packets Up to 32 static routes and up to 16 IP interfaces IPv6 routing Wire-speed routing of IPv6 packets Layer 3 interface Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interface Classless Interdomain Routing (CIDR) Support for CIDR Dynamic Host Configuration Protocol (DHCP) relay at Layer 3 Relay of DHCP traffic across IP domains User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BootP)/DHCP packets SecuritySecure Sockets Layer (SSL) SSL encrypts all HTTPS traffic, allowing secure access to the browser-based management GUI in the switch Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy (SCP) also uses SSH. SSH v1 and v2 are supported. IEEE 802.1X (authenticator role) Remote Authentication Dial-In User Service (RADIUS) authentication, guest VLAN, single/multiple host mode, and single/multiple sessions STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops) Secure Core Technology (SCT) Ensures that the switch will receive and process management and protocol traffic no matter how much traffic is received Secure Sensitive Data (SSD) A mechanism to manage sensitive data (such as passwords, keys, and so on) securely on the switch, populating this data to other devices, and secure autoconfig. Access to view the sensitive data as plain text or encrypted is provided according to the user-configured access level and the access method of the user Trustworthy systems Trustworthy systems provide a highly secure foundation for Cisco products Run-time defenses (Executable Space Protection [X-Space], Address Space Layout Randomization [ASLR], Built-In Object Size Checking [BOSC]) Port security Ability to lock source MAC addresses to ports and limit the number of learned MAC addresses RADIUS Supports RADIUS authentication for management access. Switch functions as a client. Storm control Broadcast, multicast, and unknown unicast DoS prevention Denial-of-Service (DoS) attack prevention Multiple user privilege levels in CLI Level 1, 7, and 15 privilege levels Access Control Lists (ACLs) Support for up to 512 rules Drop or rate limit based on source and destination MAC, VLAN ID or IPv4 or IPv6 address, IPv6 flow label, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, TCP/UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag; ACL can be applied on both ingress and egress sides Time-based ACLs supported QoSPriority levels 8 hardware queues Scheduling Strict priority and Weighted Round-Robin (WRR) queue assignment based on DSCP and class of service (802.1p/CoS) Class of service Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence/Type of Service (ToS)/DSCP based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS Rate limiting Ingress policer; egress shaping and rate control; per VLAN, per port, and flow based Congestion avoidance A TCP congestion avoidance algorithm is required to reduce and prevent global TCP loss synchronization StandardsStandards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad Link Aggregation Control Protocol, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.3 ad LACP, IEEE 802.1D (STP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 920, RFC 922, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1213, RFC 1215, RFC 1286, RFC 1350, RFC 1442, RFC 1451, RFC 1493, RFC 1533, RFC 1541, RFC 1542, RFC 1573, RFC 1624, RFC 1643, RFC 1700, RFC 1757, RFC 1867, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2030, RFC 2131, RFC 2132, RFC 2233, RFC 2576, RFC 2616, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 3416, RFC 4330 IPv6IPv6 IPv6 host mode IPv6 over Ethernet IPv6/IPv4 Dual Stack IPv6 Neighbor Discovery (ND) IPv6 stateless address auto configuration Path Maximum Transmission Unit (MTU) discovery Duplicate Address Detection (DAD) Internet Control Message Protocol (ICMP) version 6 IPv6 over IPv4 network with Intrasite Automatic Tunnel Addressing Protocol (ISATAP) support USGv6 and IPv6 Gold Logo certified IPv6 QoS Prioritize IPv6 packets in hardware IPv6 ACL Drop or rate limit IPv6 packets in hardware Multicast Listener Discovery (MLD v1/2) snooping Deliver IPv6 multicast packets only to the required receivers IPv6 applications Web/SSL, Telnet server/SSH, Ping, Traceroute, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (TFTP), Simple Network Management Protocol (SNMP), Remote Authentication Dial-In User Service (RADIUS), Syslog, DNS client, DHCP client, DHCP autoconfig IPv6 RFCs supported RFC 4443 (which obsoletes RFC 2463): ICMPv6 RFC 4291 (which obsoletes RFC 3513): IPv6 address architecture RFC 4291: IPv6 Addressing Architecture RFC 2460: IPv6 Specification RFC 4861 (which obsoletes RFC 2461): Neighbor Discovery for IPv6 RFC 4862 (which obsoletes RFC 2462): IPv6 Stateless Address Autoconfiguration RFC 1981: Path MTU Discovery RFC 4007: IPv6 Scoped Address Architecture RFC 3484: Default address selection mechanism RFC 5214 (which obsoletes RFC 4214): ISATAP tunneling RFC 4293: Management Information Base (MIB) IPv6: Textual Conventions and General Group RFC 3595: Textual Conventions for IPv6 Flow Label ManagementCisco Business Dashboard Support for embedded probe for Cisco Business Dashboard running on the switch. Eliminates the need to set up a separate hardware or virtual machine for the Cisco Business Dashboard Probe on site. Cisco Business mobile app Mobile app for Cisco Business Switch and Wireless products. Helps to set up a local network in minutes and provide easy management at your fingertips. Cisco Network Plug and Play (PnP) agent The Cisco Network Plug and Play solution provides a simple, secure, unified, and integrated offering to ease new branch or campus device rollouts or for provisioning updates to an existing network. The solution provides a unified approach to provision Cisco routers, switches, and wireless devices with a near-zero-touch deployment experience. Supports Cisco PnP Connect Web user interface Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS). Supports configuration, wizards, system dashboard, system maintenance, and monitoring Basic and advanced mode for maximum operational efficiency SNMP SNMP versions 1, 2c, and 3 with support for traps, and SNMP v3 User-based Security Model (USM) Remote monitoring (RMON) Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis IPv4 and IPv6 dual stack Coexistence of both protocol stacks to ease migration Firmware upgrade Web browser upgrade (HTTP/HTTPS) and TFTP and upgrade over SCP running over SSH Dual images for resilient firmware upgrades Port mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 4 source ports can be mirrored to one destination port VLAN mirroring Traffic from a VLAN can be mirrored to a port for analysis with a network analyzer or RMON probe. Up to 4 source VLANs can be mirrored to one destination port Dynamic Host Configuration Protocol (DHCP) (options 12, 59, 60, 66, 67, 125, 129, and 150) DHCP options facilitate tighter control from a central point (DHCP server), to obtain IP address, autoconfiguration (with configuration and image file download), DHCP Relay, and host name Secure Copy (SCP) Securely transfers files to and from the switch Autoconfiguration with SCP file download Enables mass deployment with protection of sensitive data Text-editable configs Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deployment Smartports Simplified configuration of QoS and security capabilities Auto Smartports Automatically applies the intelligence delivered through the Smartports roles to the port based on the devices discovered over Cisco Discovery Protocol or LLDP-MED. This facilitates zero-touch deployments. Text view Command-Line Interface (CLI) Scriptable CLI. A full CLI as well as a menu-based CLI is supported. User privilege levels 1, 7, and 15 are supported for the CLI. Localization Localization of GUI and documentation into multiple languages Login banner Configurable multiple banners for web as well as CLI Other management Traceroute; single IP management; HTTP/HTTPS; RADIUS; port mirroring; TFTP upgrade; DHCP client; Simple Network Time Protocol (SNTP); cable diagnostics; Ping; syslog; Telnet client (SSH secure support); automatic time settings from Management Station Green (power efficiency)Energy detect Automatically turns power off on RJ-45 port when detecting link down. Active mode is resumed without loss of any packets when the switch detects the link is up Cable length detection Adjusts the signal strength based on the cable length. Reduces the power consumption for shorter cables EEE compliant (802.3az) Supports IEEE 802.3az on all copper Gigabit Ethernet ports Disable port LEDs LEDs can be manually turned off to save on energy Time-based port operation Link up or down based on user-defined schedule (when the port is administratively up) Time-based PoE PoE power can be on or off based on user-defined schedule to save energy GeneralJumbo frames Frame sizes up to 9K bytes. The default MTU is 2K bytes MAC table 8K addresses DiscoveryBonjour The switch advertises itself using the Bonjour protocol Link Layer Discovery Protocol (LLDP) (802.1ab) with LLDP-MED extensions Link Layer Discovery Protocol (LLDP) allows the switch to advertise its identification, configuration, and capabilities to neighboring devices that store the data in a MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phones Cisco Discovery Protocol The switch advertises itself using the Cisco Discovery Protocol. It also learns the connected device and its characteristics using Cisco Discovery Protocol Power over Ethernet802.3at PoE+ and 802.3af PoE delivered over any of the RJ-45 ports within the listed power budgets The following switches support 802.3at PoE+, 802.3af, and Cisco prestandard (legacy) PoE. Maximum power of 30.0W to any 10/100 or Gigabit Ethernet port, until the PoE budget for the switch is reached. The total power available for PoE per switch is as follows: Power dedicated to PoE 100 W Number of ports that support PoE 24 Hardware Power ConsumptionSystem power consumption 110V=34.4W 220V=33.11W Power consumption (with PoE) 110V=138.9W 220V=138.1W Heat dissipation (BTU/hr) 476,68 PortsTotal system ports 28 Gigabit Ethernet RJ-45 ports 24 Gigabit Ethernet Combo ports (RJ-45 + SFP) 4 SFP Console port Cisco Standard RJ45 console port USB slot USB Type-A slot on the front panel of the switch for easy file and image management Buttons Reset button Cabling type Unshielded Twisted Pair (UTP) Category 5e or better for 1000BASE-T LEDs System, Link/Act, PoE, Speed Flash 256 MB CPU 800 MHz ARM DRAM 512 MB Packet BufferPacket buffer 1,5 MB Supported SFP ModulesMGBSX1 Multimode fiber MGBLX1 Single-mode fiber MGBLH1 Single-mode fiber MGBT1 UTP Category 5 GLC-SX-MMD Multimode fiber GLC-LH-SMD Single-mode fiber GLC-BX-U Single-mode fiber GLC-BX-D Single-mode fiber GLC-TE UTP cat 5e EnvironmentalUnit dimensions (W x D x H) 445 x 299 x 44 mm (17.5 x 11.77 x 1.73 in) Unit weight 3.53 kg (7.78 lb) Power 100 to 240V 50 to 60 Hz, internal, universal Certifications UL (UL 62368), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A Operating temperature 23° to 122°F (-5° to 50°C Storage temperature -13° to 158°F (-25° to 70°C) Operating humidity 10% to 90%, relative, noncondensing Storage humidity 10% to 90%, relative, noncondensing Acoustic Noise and Mean Time Between Failure (MTBF)Fan (number) Fanless Acoustic noise N/A MTBF @ 25°C (hours) 698220 Warranty Limited lifetime Package contentsPackage contents Cisco Business 250 Series Smart Switch Power cord Mounting kit Quick start guide

Objev podobné jako Cisco switch CBS250-24PP-4G (24xGbE, 4xSFP, 24xPoE+, 100W, fanless) - REFRESH

Switch 8 portový, 1 Gbit, QoS, PoE, desktop Síťový přepínač je aktivní síťová jednotka propojující jednotlivá zařízení či jiné prvky sítě. Hodí se ke koordinaci síťového provozu. CISCO CBS110 Unmanaged 8-port GE, Partial PoE, Desktop, Ext PS je vyhotoven k instalaci na stolní desku či zavěšení na zeď. Nabízený model upoutá přepínací kapacitou 16 Gb/s a paketovou kapacitou 11,9 ks. Switch je opatřen 8 ks RJ-45 portů, které jsou poskytnuty k propojení se síťovými prvky. Technologie 10/100/1000Base-T pomůže přenášet soubory až při rychlosti 1000 Mbit/s. Rozměry switche byly stanoveny na 160 × 104 × 30 mm. Díky technologii QoS značící Quality of Service je vyloučeno vytížení switche, navíc lze seřídit prioritu koncových zařízení. Přístroj CISCO také disponuje technologií PoE, jejíž zásluhou se dá napájet i přivádět signál ke koncovým zařízením pouze s využitím jediného LAN kabelu. Integrované LAN porty podporují přenosovou rychlost až do 1 Gbit. Hmotnost switche...

Objev podobné jako CISCO CBS110 Unmanaged 8-port GE, Partial PoE, Desktop, Ext PS (CBS110-8PP-D-EU)

Cisco switch CBS350-16FP-2G-EU - REFRESH CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu Řízené switche řady Cisco Business 350 jsou spolehlivými stavebními prvky pro sítě malých firem. Díky intuitivnímu ovládacímu panelu, pokročilým funkcím a všudypřítomnému zabezpečení urychlují spravované switche řady Cisco Business 350 vaši digitální transformaci. Záruka platná do End of Support 31. 10. 2029. Oznámení End of Life pro CISCO CBS350 Stránky produktu: CBS350-16FP-2G-EU Quick start guide: Quick start guide Switching capacity and forwarding rate (All switches are wire speed and nonblocking)Capacity in Millions of Packets per Second (mpps) (64-byte packets) 26,78 Switching Capacity in Gigabits per Second (Gbps) 36 Layer 2 switchingSpanning Tree Protocol (STP) Standard 802.1d Spanning Tree support Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default Multiple Spanning Tree instances using 802.1s (MSTP); 8 instances are supported Per-VLAN Spanning Tree Plus (PVST+) and Rapid PVST+ (RPVST+); 126 instances are supported Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 8 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation VLAN Support for up to 4,094 VLANs simultaneously Port-based and 802.1Q tag-based VLANs; MAC-based VLAN; protocol-based VLAN; IP subnet-based VLAN Management VLAN Private VLAN with promiscuous, isolated, and community port Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN Dynamic VLAN assignment via RADIUS server along with 802.1x client authentication CPE VLAN Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers network wide zero-touch deployment of voice endpoints and call control devices Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR) VLAN Translation Support for VLAN One-to-One Mapping. In VLAN One-to-One Mapping, on an edge interface customer VLANs (C-VLANs) are mapped to service provider VLANs (S-VLANs) and the original C-VLAN tags are replaced by the specified S-VLAN Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs Selective Q-in-Q also allows configuring of Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag Layer 2 protocol tunneling over Q-in-Q is also supported Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) enable automatic propagation and configuration of VLANs in a bridged domain Unidirectional Link Detection (UDLD) UDLD monitors physical connection to detect unidirectional links caused by incorrect wiring or cable/port faults to prevent forwarding loops and black holing of traffic in switched networks Dynamic Host Configuration Protocol (DHCP) Relay at Layer 2 Relay of DHCP traffic to DHCP server in different VLAN; works with DHCP Option 82 Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 2K multicast groups (source-specific multicasting is also supported) IGMP Querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols. Head-of-Line (HOL) blocking HOL blocking prevention Loopback Detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP Layer 3IPv4 routing Wirespeed routing of IPv4 packets Up to 990 static routes and up to 128 IP interfaces IPv6 routing Wirespeed routing of IPv6 packets Layer 3 Interface Configuration of Layer 3 interface on physical port, Link Aggregation (LAG), VLAN interface, or loopback interface Classless Interdomain Routing (CIDR) Support for classless interdomain routing RIP v2 Support for Routing Information Protocol version 2 for dynamic routing Policy-Based Routing (PBR) Flexible routing control to direct packets to different next hop based on IPv4 or IPv6 Access Control List (ACL) DHCP Server Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools/scopes Support for DHCP options DHCP relay at Layer 3 Relay of DHCP traffic across IP domains User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets Securityecure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch IEEE 802.1X (Authenticator role) 802.1X: Remote Authentication Dial-In User Service (RADIUS) authentication and accounting, MD5 hash; guest VLAN; unauthenticated VLAN, single/multiple host mode and single/multiple sessions Supports time-based 802.1X; dynamic VLAN assignment; MAC authentication IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms) Web-based authentication Web-based authentication provides network admission control through web browser to any host devices and operating systems STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops STP Root Guard This prevents edge devices not in the network administrator’s control from becoming Spanning Tree Protocol root nodes STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops) DHCP snooping Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP Servers. IP Source Guard (IPSG) When IP Source Guard is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP address spoofing. Dynamic ARP Inspection (DAI) The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination addresses in the ARP packet. This prevents man-in-the-middle attacks. IP/MAC/Port Binding (IPMB) The preceding features (DHCP Snooping, IP Source Guard, and Dynamic ARP Inspection) work together to prevent DOS attacks in the network, thereby increasing network availability Secure Core Technology (SCT) Makes sure that the switch will receive and process management and protocol traffic no matter how much traffic is received Secure Sensitive Data (SSD) A mechanism to manage sensitive data (such as passwords, keys, and so on) securely on the switch, populating this data to other devices, and secure autoconfig. Access to view the sensitive data as plaintext or encrypted is provided according to the user-configured access level and the access method of the user. Trustworthy systems Trustworthy systems provide a highly secure foundation for Cisco products Run-time defenses (Executable Space Protection [X-Space], Address Space Layout Randomization [ASLR], Built-In Object Size Checking [BOSC]) Private VLAN Private VLAN provides security and isolation between switch ports, which helps ensure that users cannot snoop on other users’ traffic; supports multiple uplinks Layer 2 isolation Private VLAN Edge (PVE) PVE (also known as protected ports) provides Layer 2 isolation between devices in the same VLAN, supports multiple uplinks Port security Ability to lock source MAC addresses to ports and limits the number of learned MAC addresses RADIUS/TACACS+ Supports RADIUS and TACACS authentication. Switch functions as a client RADIUS accounting The RADIUS accounting functions allow data to be sent at the start and end of services, indicating the amount of resources (such as time, packets, bytes, and so on) used during the session Storm control Broadcast, multicast, and unknown unicast DoS prevention Denial-of-Service (DOS) attack prevention Multiple user privilege levels in CLI Level 1, 7, and 15 privilege levels ACLs Support for up to 1,024 rules Drop or rate limit based on source and destination MAC, VLAN ID, IPv4 or IPv6 address, IPv6 flow label, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, Transmission Control Protocol/User Datagram Protocol (TCP/UDP) source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag; ACL can be applied on both ingress and egress sides Time-based ACLs supported Quality of ServicePriority levels 8 hardware queues Scheduling Strict priority and Weighted Round-Robin (WRR) Class of service Port based; 802.1p VLAN priority-based; IPv4/v6 IP precedence/Type of Service (ToS)/DSCP-based; Differentiated Services (DiffServ); classification and remarking ACLs, trusted QoS Queue assignment based on DSCP and class of service (802.1p/CoS) Rate limiting Ingress policer; egress shaping and rate control; per VLAN, per port, and flow based; 2R3C policing Congestion avoidance A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization iSCSI traffic optimization A mechanism for giving priority to iSCSI traffic over other types of traffic Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad Link Aggregation Control Protocol, IEEE 802.3z Gigabit Ethernet, IEEE 802.3ae 10 Gbit/s Ethernet over fiber for LAN, IEEE 802.3an 10GBase-T 10 Gbit/s Ethernet over copper twisted pair cable, IEEE 802.3x Flow Control, IEEE 802.1D (STP, GARP, and GVRP), IEEE 802.1Q/p VLAN, IEEE 802.1w Rapid STP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, IEEE 802.1AB Link Layer Discovery Protocol, IEEE 802.3az Energy Efficient Ethernet, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 826, RFC 879, RFC 896, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 920, RFC 922, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1213, RFC 1215, RFC 1286, RFC 1350, RFC 1442, RFC 1451, RFC 1493, RFC 1533, RFC 1541, RFC 1542, RFC 1573, RFC 1624, RFC 1643, RFC 1700, RFC 1757, RFC 1867, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2030, RFC 2131, RFC 2132, RFC 2233, RFC 2576, RFC 2616, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 3164, RFC 3176, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 3416, RFC 4330 IPv6IPv6 IPv6 host mode; IPv6 over Ethernet; Dual IPv6/IPv4 stack IPv6 neighbor and router discovery (ND); IPv6 stateless address autoconfiguration; Path Maximum Transmission Unit (MTU) discovery Duplicate Address Detection (DAD); ICMP version 6 DHCPv6 stateful client IPv6 over IPv4 network with Intrasite Automatic Tunnel Addressing Protocol (ISATAP) tunnel support USGv6 and IPv6 Gold Logo certified IPv6 QoS Prioritize IPv6 packets in hardware IPv6 ACL Drop or rate limit IPv6 packets in hardware IPv6 First Hop Security RA guard ND inspection DHCPv6 guard Neighbor binding table (snooping and static entries) Neighbor binding integrity check Multicast Listener Discovery (MLD v1/2) snooping Deliver IPv6 multicast packets only to the required receivers MLD proxy The MLD proxy provides a mechanism for multicast forwarding based on MLD membership information without the need for more complicated multicast routing protocols. IPv6 applications Web/SSL, Telnet server/SSH, ping, traceroute, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (TFTP), SNMP, RADIUS, syslog, Domain Name System (DNS) client, Telnet Client, DHCP Client, DHCP Autoconfig, IPv6 DHCP Relay, Terminal Access Controller Access Control System Plus (TACACS+) IPv6 RFCs supported RFC 4443 (which obsoletes RFC2463): ICMP version 6 RFC 4291 (which obsoletes RFC 3513): IPv6 address architecture RFC 4291: IPv6 addressing architecture RFC 2460: IPv6 specification RFC 4861 (which obsoletes RFC 2461): neighbor discovery for IPv6 RFC 4862 (which obsoletes RFC 2462): IPv6 stateless address autoconfiguration RFC 1981: path MTU discovery RFC 4007: IPv6 scoped address architecture RFC 3484: default address selection mechanism RFC 5214 (which obsoletes RFC 4214): ISATAP tunneling RFC 4293: MIB IPv6: textual conventions and general group RFC 3595: textual conventions for IPv6 flow label ManagementCisco Business Dashboard Support for embedded probe for Cisco Business Dashboard running on the switch. Eliminates the need to set up a separate hardware or virtual machine for the Cisco Business Dashboard Probe on site. Cisco Business mobile app Mobile app for Cisco Business Switch and Wireless products. Helps to set up a local network in minutes and provide easy management at your fingertips. Cisco Network Plug and Play (PnP) agent The Cisco Network Plug and Play solution provides a simple, secure, unified, and integrated offering to ease new branch or campus device rollouts or for provisioning updates to an existing network. The solution provides a unified approach to provision Cisco routers, switches, and wireless devices with a near-zero-touch deployment experience Supports Cisco PnP Connect Web user interface Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS). Supports simple and advanced mode, configuration, wizards, customizable dashboard, system maintenance, monitoring, online help, and universal search SNMP SNMP versions 1, 2c, and 3 with support for traps, and SNMP version 3 User-based Security Model (USM) Remote Monitoring (RMON) Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis IPv4 and IPv6 dual stack Coexistence of both protocol stacks to ease migration Firmware upgrade Web browser upgrade (HTTP/HTTPS) and TFTP and upgrade over SCP running over SSH Dual images for resilient firmware upgrades Port mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 8 source ports can be mirrored to one destination port. VLAN mirroring Traffic from a VLAN can be mirrored to a port for analysis with a network analyzer or RMON probe. Up to 8 source VLANs can be mirrored to one destination port. Flow-based redirection and mirroring Redirect or mirror traffic to a destination port or mirroring session based on flow Remote Switch Port Analyzer (RSPAN) Traffic can be mirrored across Layer 2 domain to a remote port on a different switch for easier troubleshooting sFlow agent Switch can export sFlow sample to external collectors. sFlow provides visibility into network traffic down to flow level DHCP (options 12, 59, 60, 66, 67, 82, 125, 129, and 150) DHCP options facilitate tighter control from a central point (DHCP server) to obtain IP address, autoconfiguration (with configuration and image file download), DHCP relay, and hostname Secure Copy (SCP) Securely transfer files to and from the switch Autoconfiguration with Secure Copy (SCP) file download Enables secure mass deployment with protection of sensitive data Text-editable config files Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deployment Smartports Simplified configuration of QoS and security capabilities Auto Smartports Applies the intelligence delivered through the Smartport roles and applies it automatically to the port based on the devices discovered over Cisco Discovery Protocol or LLDP-MED. This facilitates zero-touch deployments Textview CLI Scriptable command-line interface. A full CLI as well as a menu-based CLI is supported. User privilege levels 1, 7, and 15 are supported for the CLI Localization Localization of GUI and documentation into multiple languages Login banner Configurable multiple banners for web as well as CLI Other management Traceroute; single IP management; HTTP/HTTPS; SSH; RADIUS; port mirroring; TFTP upgrade; DHCP client; BOOTP; SNTP; Xmodem upgrade; cable diagnostics; ping; syslog; Telnet client (SSH secure support); automatic time settings from Management Station Green (power efficiency)Energy Detect Automatically turns power off on RJ-45 port when detecting link down. Active mode is resumed without loss of any packets when the switch detects the link up Cable length detection Adjusts the signal strength based on the cable length. Reduces the power consumption for shorter cables. EEE Compliant (802.3az) Supports IEEE 802.3az on all copper Gigabit Ethernet ports Disable port LEDs LEDs can be manually turned off to save on energy Time-based port operation Link up or down based on user-defined schedule (when the port is administratively up) Time-based PoE PoE power can be on or off based on user-defined schedule to save energy GeneralJumbo frames Frame sizes up to 9K bytes. The default MTU is 2K bytes MAC table 16K addresses DiscoveryBonjour The switch advertises itself using the Bonjour protocol Link Layer Discovery Protocol (LLDP) (802.1ab) with LLDP-MED extensions LLDP allows the switch to advertise its identification, configuration, and capabilities to neighboring devices that store the data in a MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phones Cisco Discovery Protocol The switch advertises itself using the Cisco Discovery Protocol. It also learns the connected device and its characteristics via Cisco Discovery Protocol Power over Ethernet802.3af PoE, 802.3at PoE+ or 60W PoE delivered over the RJ-45 ports within the listed power budgets The following switches support 802.3at PoE+, 802.3af, and Cisco prestandard (legacy) PoE. 60W PoE is also supported on select RJ-45 network ports on select models. The total power available for PoE per switch is as follows: Power dedicated to PoE 240 W Number of Ports That Support PoE 16 Hardware Power Consumption (worst case)System power consumption 110V=27.53W 220V=26.68 Power consumption (with PoE) 110V=284W 220V=279.8W Heat dissipation (BTU/hr) 971.78 PortsTotal system ports 18 x Gigabit Ethernet RJ-45 ports 16 x Gigabit Ethernet Combo ports (RJ-45 + SFP) 2 x SFP Console port Cisco standard RJ45 console port USB slot USB Type-A slot on the front panel of the switch for easy file and image management Buttons Reset button Cabling type Unshielded Twisted Pair (UTP) Category 5e or better for 1000BASE-T LEDs System, Link/Act, PoE, Speed Flash 256 MB CPU 800 MHz ARM DRAM 512 MB Packet BufferPacket buffer (All numbers are aggregate across all ports as the buffers are dynamically shared:) 1,5 MB Supported SFP modulesSKU Media MGBSX1 Multimode fiber MGBLX1 Single-mode fiber MGBLH1 Single-mode fiber MGBT1 UTP cat 5e GLC-SX-MMD Multimode fiber GLC-LH-SMD Single-mode fiber GLC-BX-U Single-mode fiber GLC-BX-D Single-mode fiber GLC-TE UTP cat 5e EnvironmentalUnit dimensions (W x D x H) 268 x 308 x 44 mm (10.56 x 12.14 x 1.73 in) Unit weight 2.49 kg (5.49 lb) Power 100-240V 50-60 Hz, internal, universal Certifications UL (UL 62368), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A Operating temperature 23° to 122°F (-5° to 50°C) Storage temperature -13° to 158°F (-25° to 70°C) Operating humidity 10% to 90%, relative, noncondensing Storage humidity 10% to 90%, relative, noncondensing Acoustic Noise and Mean Time Between Failure (MTBF)Fan (number) Fanless Acoustic noise N/A MTBF @ 25°C (hours) 706983 Warranty Limited lifetime with next business day advance replacement Package contents Cisco Business 350 Series Managed Switch Power cord Mounting Kit Quick Start Guide Minimum Requirements Web browser: Chrome, Firefox, Edge, Safari Category 5e Ethernet network cable TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed

Objev podobné jako Cisco switch CBS350-16FP-2G-EU (16xGbE, 2xSFP, 16xPoE+, 240W, fanless) - REFRESH

Cisco switch CBS110-8T-D Switche Cisco Business řady 110 jsou cenově dostupné základní switche typu plug-and-play, které poskytují přepínání gigabitového Ethernetu s klíčovými funkcemi, jako je napájení přes Ethernet (PoE), energetická účinnost a prioritizace provozu pro rychlou a spolehlivou síť malých firem. Stránky produktu: CBS110-8T-D Quick start guide: Quick start guide Switching capacity and forwarding rate Capacity in millions of packets per second (mpps) (64-byte packets) 11,9 mpps Switching capacity in gigabits per second (Gbps) 16 Gbps General Head-of-Line (HOL) blocking HOL blocking prevention MAC table 8K addresses Jumbo frame 9216 bytes Quality of Service (QoS) 802.1p priority based, 4 hardware queues, priority queuing and Weighted Round-Robin (WRR) Loop detection Helps discover loops in the network to avoid broadcast storms Cable diagnostics Quickly identify and troubleshoot network cable faults and/or shorts Media-dependent interface Automatic Media Dependent Interface (MDI) and MDI crossover (MDI-X) Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, 802.1p priority, Energy Efficient Ethernet, 802.3af, Power over Ethernet Hardware Total system ports 8 Gigabit Ethernet RJ-45 ports 8 Gigabit Ethernet Combo ports (RJ-45 + Small Form-factor Pluggable [SFP]) 0 LEDs Power, link/activity (cable diagnostics, loop detection), Gigabit, PoE*, Max PoE* - *if present Cabling type Category 5e or better Mounting options Desktop Physical security lock Kensington lock slot Packet Buffer 2 Mbit Environmental Unit dimensions (W x D x H) 160 x 104 x 30 mm (6.30 x 4.07 x 1.18 in) Unit weight 0.43 kg (0.94 lb) Power 100 to 240V, 50 to 60 Hz, external, universal Power consumption (worst case) System power consumption 110V=4.09W 220V=4.13W Heat dissipation (BTU/hr) 14,09 Green (power efficiency) Supports IEEE 802.3az on all copper Gigabit Ethernet ports Compliance/certifications UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A, FCC Class B* *select models Operating temperature 32° to 104°F (0° to 40°C) Storage temperature –4° to 158°F (–20° to 70°C) Operating humidity 10% to 90%, relative, noncondensing Storage humidity 5% to 90%, relative, noncondensing Acoustic noise and Mean Time Between Failures (MTBF) Fan (number) Fanless Acoustic noise N/A MTBF at 25°C (hours) 2,066,844 Warranty Limited lifetime Package contents Cisco Business 110 Series switch Power cord or adapter Quick start guide Minimum requirements Devices supporting 802.3 Ethernet, 802.3u Fast Ethernet, or 802.3ab Gigabit Ethernet Cat5e or better Ethernet cable Network interface card for each computer

Objev podobné jako Cisco switch CBS110-8T-D (8xGbE, fanless)

Cisco switch CBS110-8PP-D Switche Cisco Business řady 110 jsou cenově dostupné základní switche typu plug-and-play, které poskytují přepínání gigabitového Ethernetu s klíčovými funkcemi, jako je napájení přes Ethernet (PoE), energetická účinnost a prioritizace provozu pro rychlou a spolehlivou síť malých firem. Stránky produktu: CBS110-8PP-D Quick start guide: Quick start guide Switching capacity and forwarding rate Capacity in millions of packets per second (mpps) (64-byte packets) 11,9 mpps Switching capacity in gigabits per second (Gbps) 16 Gbps General Head-of-Line (HOL) blocking HOL blocking prevention MAC table 8K addresses Jumbo frame 9216 bytes Quality of Service (QoS) 802.1p priority based, 4 hardware queues, priority queuing and Weighted Round-Robin (WRR) Loop detection Helps discover loops in the network to avoid broadcast storms Cable diagnostics Quickly identify and troubleshoot network cable faults and/or shorts Media-dependent interface Automatic Media Dependent Interface (MDI) and MDI crossover (MDI-X) Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, 802.1p priority, Energy Efficient Ethernet, 802.3af, Power over Ethernet Hardware Total system ports 8 Gigabit Ethernet RJ-45 ports 8 Gigabit Ethernet Combo ports (RJ-45 + Small Form-factor Pluggable [SFP]) 0 Power dedicated to PoE 32W Number of ports that support PoE 4 LEDs Power, link/activity (cable diagnostics, loop detection), Gigabit, PoE*, Max PoE* - *if present Cabling type Category 5e or better Mounting options Desktop Physical security lock Kensington lock slot Packet Buffer 2 Mbit Environmental Unit dimensions (W x D x H) 160 x 129 x 30 mm (6.30 x 5.06 x 1.18 in) Unit weight 0.55 kg (1.2 lb) Power 100 to 240V, 50 to 60 Hz, external, universal Power consumption (worst case) System power consumption 110V=5.1W 220V=5.29W Power consumption (with PoE) 110V=38.02W 220V=38.2W Heat dissipation (BTU/hr) 130,34 Green (power efficiency) Supports IEEE 802.3az on all copper Gigabit Ethernet ports Compliance/certifications UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A, FCC Class B* *select models Operating temperature 32° to 104°F (0° to 40°C) Storage temperature –4° to 158°F (–20° to 70°C) Operating humidity 10% to 90%, relative, noncondensing Storage humidity 5% to 90%, relative, noncondensing Acoustic noise and Mean Time Between Failures (MTBF) Fan (number) Fanless Acoustic noise N/A MTBF at 25°C (hours) 465,437 Warranty Limited lifetime Package contents Cisco Business 110 Series switch Power cord or adapter Quick start guide Minimum requirements Devices supporting 802.3 Ethernet, 802.3u Fast Ethernet, or 802.3ab Gigabit Ethernet Cat5e or better Ethernet cable Network interface card for each computer

Objev podobné jako Cisco switch CBS110-8PP-D (8xGbE, 4xPoE+, 32W, fanless)

Switch 16 portový, 1 Gbit, QoS, rack Přepínač neboli switch je funkční síťový prvek, který propojuje zařízení nebo jiné prvky sítě. Slouží ke koordinaci síťového provozu. CISCO CBS110 Unmanaged 16-port GE je určen k umístění do rozvaděče. Tento model zaujme přepínací kapacitou 32 Gb/s a paketovou kapacitou 23,8 ×. Switch je vybaven 16 ks RJ-45 portů, které jsou poskytnuty k propojení se síťovými prvky. Technologie 10/100/1000Base-T dovolí přenášet soubory až při rychlosti 1000 Mbit/s. Rozměry přepínače jsou 279 × 170 × 44 mm. Díky technologii QoS značící Quality of Service je zamezeno přetížení switche, navíc lze nastavit prioritu koncových zařízení. Integrované LAN porty podporují přenosovou rychlost až do 1 Gbit. Hmotnost switche je 0,97 g. Podstatné funkce switche CISCO CBS110 Unmanaged 16-port GE Switch k propojení koncových zařízení i dalších uzlů Přepínací kapacita 32 Gb/s Byl osazen 16 ks RJ-45 portů Switch CISCO patřící do rozvaděče Přenosová rychlost...

Objev podobné jako CISCO CBS110 Unmanaged 16-port GE (CBS110-16T-EU)

Switch 16 portový, 1 Gbit, QoS, PoE, rack Přepínač známý jako switch je funkční síťová jednotka propojující zařízení popřípadě jiné síťové prvky. Poslouží ke správě síťového provozu. CISCO CBS110 Unmanaged 16-port GE, Partial PoE byl navržen k instalaci do racku. Tento model zaujme přepínací kapacitou 32 Gb/s a paketovou kapacitou 23,8 ×. Switch je vybaven 16 ks RJ-45 portů, které jsou určeny k propojení se síťovými prvky. Rozměry switche byly stanoveny na 279 × 170 × 44 mm. Díky technologii QoS neboli Quality of Service je eliminováno vytížení switche, je také možné nastavit přednost koncových zařízení. Přístroj CISCO také disponuje technologií PoE, jejíž zásluhou se dá napájet i přivádět signál ke koncovým zařízením jen pomocí jednoho LAN kabelu. Integrované LAN porty podporují přenosovou rychlost až do 1 Gbit. Switch váží 1,3 g. Rozhodující parametry switche CISCO CBS110 Unmanaged 16-port GE, Partial PoE Switch k propojení koncových zařízení a dalších uzlů...

Objev podobné jako CISCO CBS110 Unmanaged 16-port GE, Partial PoE (CBS110-16PP-EU)

Switch 24 portový, 1 Gbit, QoS, 2× Dual Personality, PoE, rack Přepínač neboli switch je funkční síťové zařízení propojující jednotlivá zařízení nebo jiné prvky sítě. Je dělaný k zapojení síťového provozu. CISCO CBS110 Unmanaged 24-port GE, Partial PoE, 2x1G SFP Shared je vyhotoven k umístění do racku. Nabízený model disponuje přepínací kapacitou 48 Gb/s a paketovou kapacitou 35,7 ×. Switch disponuje 24 ks RJ-45 portů, které jsou určeny k propojení se síťovými prvky. Technologie 10/100/1000Base-T pomůže přenášet soubory až při rychlosti 1000 Mbit/s. Rozměry přepínače odpovídají hodnotám 440 × 203 × 44 mm. Díky technologii QoS neboli Quality of Service je zabráněno zahlcení switche, je také možné seřídit prioritu koncových zařízení. Přístroj CISCO také pracuje s technologií PoE, díky které je možné napájet i přivádět signál ke koncovým zařízením pouze s využitím samotného LAN kabelu. Integrované LAN porty podporují přenosovou rychlost až do 1 Gbit. Switch váží...

Objev podobné jako CISCO CBS110 Unmanaged 24-port GE, Partial PoE, 2x1G SFP Shared (CBS110-24PP-EU)

Cisco switch CBS110-16PP Switche Cisco Business řady 110 jsou cenově dostupné základní switche typu plug-and-play, které poskytují přepínání gigabitového Ethernetu s klíčovými funkcemi, jako je napájení přes Ethernet (PoE), energetická účinnost a prioritizace provozu pro rychlou a spolehlivou síť malých firem. Stránky produktu: CBS110-16PP Quick start guide: Quick start guide Switching capacity and forwarding rate Capacity in millions of packets per second (mpps) (64-byte packets) 23,8 mpps Switching capacity in gigabits per second (Gbps) 32 Gbps General Head-of-Line (HOL) blocking HOL blocking prevention MAC table 8K addresses Jumbo frame 9216 bytes Quality of Service (QoS) 802.1p priority based, 4 hardware queues, priority queuing and Weighted Round-Robin (WRR) Loop detection Helps discover loops in the network to avoid broadcast storms Cable diagnostics Quickly identify and troubleshoot network cable faults and/or shorts Media-dependent interface Automatic Media Dependent Interface (MDI) and MDI crossover (MDI-X) Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, 802.1p priority, Energy Efficient Ethernet, 802.3af, Power over Ethernet Hardware Total system ports 16 Gigabit Ethernet RJ-45 ports 16 Gigabit Ethernet Combo ports (RJ-45 + Small Form-factor Pluggable [SFP]) 0 Power dedicated to PoE 64W Number of ports that support PoE 8 LEDs Power, link/activity (cable diagnostics, loop detection), Gigabit, PoE*, Max PoE* - *if present Cabling type Category 5e or better Mounting options Desktop, wall-mount or rack mount Physical security lock Kensington lock slot Flash 16 MB CPU 400 MHz ARM CPU memory 128 MB Packet Buffer 2 Mbit Environmental Unit dimensions (W x D x H) 279 x 170 x 44 mm (11 x 6.7 x 1.73 in) Unit weight 1.30 kg (2.87 lb) Power 100 to 240V, 50 to 60 Hz, internal, universal Power consumption (worst case) System power consumption 110V=11.16W 220V=11.41W Power consumption (with PoE) 110V=80.28W 220V=80.38 Heat dissipation (BTU/hr) 274,27 Green (power efficiency) Supports IEEE 802.3az on all copper Gigabit Ethernet ports Compliance/certifications UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A, FCC Class B* *select models Operating temperature 32° to 104°F (0° to 40°C) Storage temperature –4° to 158°F (–20° to 70°C) Operating humidity 10% to 90%, relative, noncondensing Storage humidity 5% to 90%, relative, noncondensing Acoustic noise and Mean Time Between Failures (MTBF) Fan (number) Fanless Acoustic noise N/A MTBF at 25°C (hours) 1,971,811 Warranty Limited lifetime Package contents Cisco Business 110 Series switch Power cord or adapter Quick start guide Mounting kit Minimum requirements Devices supporting 802.3 Ethernet, 802.3u Fast Ethernet, or 802.3ab Gigabit Ethernet Cat5e or better Ethernet cable Network interface card for each computer

Objev podobné jako Cisco switch CBS110-16PP (16xGbE, 8xPoE+, 64W, fanless)

Cisco switch CBS110-24T Switche Cisco Business řady 110 jsou cenově dostupné základní switche typu plug-and-play, které poskytují přepínání gigabitového Ethernetu s klíčovými funkcemi, jako je napájení přes Ethernet (PoE), energetická účinnost a prioritizace provozu pro rychlou a spolehlivou síť malých firem. Stránky produktu: CBS110-24T Quick start guide: Quick start guide Switching capacity and forwarding rate Capacity in millions of packets per second (mpps) (64-byte packets) 35,7 mpps Switching capacity in gigabits per second (Gbps) 48 Gbps General Head-of-Line (HOL) blocking HOL blocking prevention MAC table 8K addresses Jumbo frame 9216 bytes Quality of Service (QoS) 802.1p priority based, 4 hardware queues, priority queuing and Weighted Round-Robin (WRR) Loop detection Helps discover loops in the network to avoid broadcast storms Cable diagnostics Quickly identify and troubleshoot network cable faults and/or shorts Media-dependent interface Automatic Media Dependent Interface (MDI) and MDI crossover (MDI-X) Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, 802.1p priority, Energy Efficient Ethernet, 802.3af, Power over Ethernet Hardware Total system ports 24 Gigabit Ethernet RJ-45 ports 24 Gigabit Ethernet Combo ports (RJ-45 + Small Form-factor Pluggable [SFP]) 2 SFP (combo with 2 Gigabit Ethernet) LEDs Power, link/activity (cable diagnostics, loop detection), Gigabit, PoE*, Max PoE* - *if present Cabling type Category 5e or better Mounting options Desktop, wall-mount or rack mount Physical security lock Kensington lock slot Flash 8 MB CPU 400 MHz ARM CPU memory 64 MB Packet Buffer 2 Mbit Supported SFP modules MGBSX1 - Multimode fiber - 500 m MGBLX1 - Single-mode fiber - 10 km MGBLH1 - Single-mode fiber - 40 km MGBT1 - UTP cat 5e - 100 m Environmental Unit dimensions (W x D x H) 279 x 170 x 44 mm (11 x 6.7 x 1.73 in) Unit weight 1.56 kg (3.43 lb) Power 100 to 240V, 50 to 60 Hz, internal, universal Power consumption (worst case) System power consumption 110V=16.3W 220V=16.34W Heat dissipation (BTU/hr) 55,75 Green (power efficiency) Supports IEEE 802.3az on all copper Gigabit Ethernet ports Compliance/certifications UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A, FCC Class B* *select models Operating temperature 32° to 104°F (0° to 40°C) Storage temperature –4° to 158°F (–20° to 70°C) Operating humidity 10% to 90%, relative, noncondensing Storage humidity 5% to 90%, relative, noncondensing Acoustic noise and Mean Time Between Failures (MTBF) Fan (number) Fanless Acoustic noise N/A MTBF at 25°C (hours) 524,296 Warranty Limited lifetime Package contents Cisco Business 110 Series switch Power cord or adapter Quick start guide Mounting kit Minimum requirements Devices supporting 802.3 Ethernet, 802.3u Fast Ethernet, or 802.3ab Gigabit Ethernet Cat5e or better Ethernet cable Network interface card for each computer

Objev podobné jako Cisco switch CBS110-24T (24xGbE, 2xGbE/SFP combo, fanless)

Cisco switch CBS110-16PP - REFRESH CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu Switche Cisco Business řady 110 jsou cenově dostupné základní switche typu plug-and-play, které poskytují přepínání gigabitového Ethernetu s klíčovými funkcemi, jako je napájení přes Ethernet (PoE), energetická účinnost a prioritizace provozu pro rychlou a spolehlivou síť malých firem. Stránky produktu: CBS110-16PP Quick start guide: Quick start guide Switching capacity and forwarding rate Capacity in millions of packets per second (mpps) (64-byte packets) 23,8 mpps Switching capacity in gigabits per second (Gbps) 32 Gbps General Head-of-Line (HOL) blocking HOL blocking prevention MAC table 8K addresses Jumbo frame 9216 bytes Quality of Service (QoS) 802.1p priority based, 4 hardware queues, priority queuing and Weighted Round-Robin (WRR) Loop detection Helps discover loops in the network to avoid broadcast storms Cable diagnostics Quickly identify and troubleshoot network cable faults and/or shorts Media-dependent interface Automatic Media Dependent Interface (MDI) and MDI crossover (MDI-X) Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, 802.1p priority, Energy Efficient Ethernet, 802.3af, Power over Ethernet Hardware Total system ports 16 Gigabit Ethernet RJ-45 ports 16 Gigabit Ethernet Combo ports (RJ-45 + Small Form-factor Pluggable [SFP]) 0 Power dedicated to PoE 64W Number of ports that support PoE 8 LEDs Power, link/activity (cable diagnostics, loop detection), Gigabit, PoE*, Max PoE* - *if present Cabling type Category 5e or better Mounting options Desktop, wall-mount or rack mount Physical security lock Kensington lock slot Flash 16 MB CPU 400 MHz ARM CPU memory 128 MB Packet Buffer 2 Mbit Environmental Unit dimensions (W x D x H) 279 x 170 x 44 mm (11 x 6.7 x 1.73 in) Unit weight 1.30 kg (2.87 lb) Power 100 to 240V, 50 to 60 Hz, internal, universal Power consumption (worst case) System power consumption 110V=11.16W 220V=11.41W Power consumption (with PoE) 110V=80.28W 220V=80.38 Heat dissipation (BTU/hr) 274,27 Green (power efficiency) Supports IEEE 802.3az on all copper Gigabit Ethernet ports Compliance/certifications UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A, FCC Class B* *select models Operating temperature 32° to 104°F (0° to 40°C) Storage temperature –4° to 158°F (–20° to 70°C) Operating humidity 10% to 90%, relative, noncondensing Storage humidity 5% to 90%, relative, noncondensing Acoustic noise and Mean Time Between Failures (MTBF) Fan (number) Fanless Acoustic noise N/A MTBF at 25°C (hours) 1,971,811 Warranty Limited lifetime Package contents Cisco Business 110 Series switch Power cord or adapter Quick start guide Mounting kit Minimum requirements Devices supporting 802.3 Ethernet, 802.3u Fast Ethernet, or 802.3ab Gigabit Ethernet Cat5e or better Ethernet cable Network interface card for each computer

Objev podobné jako Cisco switch CBS110-16PP (16xGbE, 8xPoE+, 64W, fanless) - REFRESH

Cisco CBS110-24T Business 110 Series Unmanaged Switch - REFRESH EAN: 889728493826 Popis produktu Cisco CBS110-24T je součástí programu REFRESH. Tento program nabízí opravená zařízení s plnou podporou a zárukou jako nové produkty. Tento switch je ideální pro malé firmy, které chtějí kvalitní a cenově dostupné řešení pro svou síť. Výhody produktu Plug-and-play bez nutnosti IT know-how. Cenově dostupný pro malé firmy. Gigabitový Ethernet a integrovaná QoS pro optimalizaci sítě. Podpora standardu IEEE 802.3az pro úsporu energie. Technické specifikace Počet portů: 24 Provedení: Desktop, Wall-mount, Rack-mount Porty: 24 x GbE RJ45, 2 x SFP combo Výkon: Switching capacity: 48 Gbps, Forwarding performance: 35.7 Mpps VLAN: Ne Standardy: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, 802.3af Velikost MAC tabulky: 8 000 CPU paměť: 64 MB Flash: 8 MB Napájení: 110-240VAC, 50-60 Hz, internal, universal Rozměry: 279 x 170 x 44 mm Hmotnost: 1.56 kg Provozní teplota: 0 až 40°C Provozní vlhkost: 10 - 90% Skladovací teplota: -20 až 70 °C

Objev podobné jako Cisco switch CBS110-24T (24xGbE, 2xGbE/SFP combo, fanless) - REFRESH

Cisco switch CBS110-24PP Switche Cisco Business řady 110 jsou cenově dostupné základní switche typu plug-and-play, které poskytují přepínání gigabitového Ethernetu s klíčovými funkcemi, jako je napájení přes Ethernet (PoE), energetická účinnost a prioritizace provozu pro rychlou a spolehlivou síť malých firem. Stránky produktu: CBS110-24PP Quick start guide: Quick start guide Switching capacity and forwarding rate Capacity in millions of packets per second (mpps) (64-byte packets) 35,7 mpps Switching capacity in gigabits per second (Gbps) 48 Gbps General Head-of-Line (HOL) blocking HOL blocking prevention MAC table 8K addresses Jumbo frame 9216 bytes Quality of Service (QoS) 802.1p priority based, 4 hardware queues, priority queuing and Weighted Round-Robin (WRR) Loop detection Helps discover loops in the network to avoid broadcast storms Cable diagnostics Quickly identify and troubleshoot network cable faults and/or shorts Media-dependent interface Automatic Media Dependent Interface (MDI) and MDI crossover (MDI-X) Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, 802.1p priority, Energy Efficient Ethernet, 802.3af, Power over Ethernet Hardware Total system ports 24 Gigabit Ethernet RJ-45 ports 24 Gigabit Ethernet Combo ports (RJ-45 + Small Form-factor Pluggable [SFP]) 2 SFP (combo with 2 Gigabit Ethernet) Power dedicated to PoE 100W Number of ports that support PoE 12 LEDs Power, link/activity (cable diagnostics, loop detection), Gigabit, PoE*, Max PoE* - *if present Cabling type Category 5e or better Mounting options Desktop, wall-mount or rack mount Physical security lock Kensington lock slot Flash 8 MB CPU 400 MHz ARM CPU memory 64 MB Packet Buffer 2 Mbit Supported SFP modules MGBSX1 - Multimode fiber - 500 m MGBLX1 - Single-mode fiber - 10 km MGBLH1 - Single-mode fiber - 40 km MGBT1 - UTP cat 5e - 100 m Environmental Unit dimensions (W x D x H) 440 x 203 x 44 mm (17.32 x 7.97 x 1.73 in) Unit weight 2.98 kg (6.57 lb) Power 100 to 240V, 50 to 60 Hz, internal, universal Power consumption (worst case) System power consumption 110V=17.21W 220V=17.29W Power consumption (with PoE) 110V=135.67W 220V=133.82 Heat dissipation (BTU/hr) 462,93 Green (power efficiency) Supports IEEE 802.3az on all copper Gigabit Ethernet ports Compliance/certifications UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A, FCC Class B* *select models Operating temperature 32° to 104°F (0° to 40°C) Storage temperature –4° to 158°F (–20° to 70°C) Operating humidity 10% to 90%, relative, noncondensing Storage humidity 5% to 90%, relative, noncondensing Acoustic noise and Mean Time Between Failures (MTBF) Fan (number) Fanless Acoustic noise N/A MTBF at 25°C (hours) 340,703 Warranty Limited lifetime Package contents Cisco Business 110 Series switch Power cord or adapter Quick start guide Mounting kit Minimum requirements Devices supporting 802.3 Ethernet, 802.3u Fast Ethernet, or 802.3ab Gigabit Ethernet Cat5e or better Ethernet cable Network interface card for each computer

Objev podobné jako Cisco switch CBS110-24PP (24xGbE, 2xGbE/SFP combo, 12xPoE+, 100W, fanless)

Cisco switch CBS220-24P-4X Řada Cisco Business 220 jsou jednoduché a cenově dostupné chytré switche pro sítě podnikové třídy. Díky podpoře mobilních aplikací, nástroji Cisco Business Dashboard a několika možnostem PoE+ poskytuje CBS220 robustní síť v rámci omezeného rozpočtu. Stránky produktu: CBS220-24P-4X Quick start guide: Quick start guide Switching capacityForwarding rate in millions of packets per second (mpps; 64-byte packets) 95,23 Switching capacity in Gigabits per second (Gbps) 128 Layer 2 switchingMAC table Up to 8,192 Media Access Control (MAC) addresses Spanning Tree Protocol (STP) Standard 802.1d Spanning Tree support, enabled by default Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]) Multiple Spanning Tree instances using 802.1s (MSTP) 16 instances are supported Port grouping Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 8 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation Load balance based on source and destination MAC address, or source and destination MAC/IP VLAN Support for up to 256 Virtual Local Area Networks (VLANs) simultaneously Port-based and 802.1Q tag-based VLANs Management VLAN Guest VLAN Auto voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS QinQ VLAN VLANs transparently cross a service provider network while isolating traffic among customers Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) Protocols for automatically propagating and configuring VLANs in a bridged domain Head-of-Line (HOL) blocking HOL blocking prevention Jumbo frame Frame sizes up to 9,216 supported Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP. Automatic Media-Dependent Interface Crossover (MDIX) Automatically adjusts transmit and receive pairs if an incorrect cable type (crossover or straight-through) is installed. SecurityACLs Drop or rate limit based on source and destination MAC, VLAN ID or IP address, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, Transmission Control Protocol (TCP)/ User Datagram Protocol (UDP) source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, Internet Group Management Protocol (IGMP) packets, TCP flag Support up to 512 rules Port security Creates the ability to lock source MAC addresses to ports; limits the number of learned MAC addresses IEEE 802.1X (authenticator role) 802.1X: Remote Authentication Dial-in User Service (RADIUS) authentication; guest VLAN; Single-host, multiple-host, and multisession mode RADIUS, TACACS+ Supports RADIUS and Terminal Access Controller Access Control System (TACACS) authentication; switch functions as a client MAC address filtering Supported Storm control Broadcast, multicast, and unknown unicast DoS protection DOS attack prevention STP Bridge Protocol Data Unit (BPDU) Guard This security mechanism protects the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. Spanning Tree Loop Guard This feature provides additional protection against Layer 2 forwarding loops (STP loops). Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. SCP also uses SSH. SSH v1 and v2 are supported. Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch QoSPriority levels 8 hardware queues per port Scheduling Strict priority and Weighted Round-Robin (WRR) queue assignment based on DSCP and class of service (802.1p/CoS) Class of service Port-based; 802.1p VLAN priority-based; IPv4/v6 IP precedence, Type of Service (ToS), and DSCP-based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS Rate limiting Ingress policer; egress shaping and rate control; per VLAN, per port, and flow-based Congestion avoidance A TCP congestion avoidance algorithm is required to reduce and prevent global TCP loss synchronization. MulticastInternet Group Management Protocol (IGMP) Versions 1, 2, and 3 Snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 256 multicast groups IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router StandardsStandards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad LACP, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.1D (STP, GARP, and GVRP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, Request for Comments (RFC) 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 922, RFC 920, RFC 950, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1350, RFC 1533, RFC 1541, RFC 1624, RFC 1700, RFC 1867, RFC 2030, RFC 2616, RFC 2131, RFC 2132, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 2576, RFC 4330, RFC 1213, RFC 1215, RFC 1286, RFC 1442, RFC 1451, RFC 1493, RFC 1573, RFC 1643, RFC 1757, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2233, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 1157, RFC 1493, RFC 1215, RFC 3416 IPv6IPv6 IPv6 host mode IPv6 over Ethernet IPv6/IPv4 Dual Stack IPv6 neighbor and router discovery (ND) IPv6 stateless address auto-configuration Path Maximum Transmission Unit (MTU) discovery Duplicate Address Detection (DAD) ICMP version 6 IPv6 ACL Drop or rate limit IPv6 packets in hardware IPv6 QoS Prioritize IPv6 packets in hardware Multicast Listener Discovery (MLD v1/2) Snooping Deliver IPv6 multicast packets only to the required receivers IPv6 applications Web/SSL, Telnet server/SSH, DHCP Client, DHCP Autoconfig, Cisco Discovery Protocol (CDP), Link Layer Discovery Protocol (LLDP) IPv6 Requests for Comments (RFCs) supported RFC 4443 (which obsoletes RFC2463) - ICMP version 6 RFC 4291 (which obsoletes RFC 3513) - IPv6 address architecture RFC 4291 - IPv6 addressing architecture RFC 2460 - IPv6 specification RFC 4861 (which obsoletes RFC 2461) - Neighbor discovery for IPv6 RFC 4862 (which obsoletes RFC 2462) - IPv6 stateless address auto-configuration RFC 1981 - Path MTU discovery RFC 4007 - IPv6 scoped address architecture RFC 3484 - Default address selection mechanism ManagementCisco Business Dashboard Support direct management with Cisco Business Dashboard and mobile app. Eliminates the need to set up a separate hardware or virtual machine for the Cisco Business Dashboard Probe on site. Cisco Business mobile app Mobile app for Cisco Business Switch and Wireless products. Helps to set up a local network in minutes and provide easy management at your fingertips. Cisco Network Plug and Play (PnP) agent The Cisco Network Plug and Play solution provides a simple, secure, unified, and integrated offering to ease new branch or campus device rollouts or for provisioning updates to an existing network. The solution provides a unified approach to provision Cisco routers, switches, and wireless devices with a zero touch deployment experience. Supports Cisco PnP Connect Web user interface Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS). Supports configuration, system dashboard, system maintenance, and monitoring Text-editable config files Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deployment Command-line interface Scriptable CLI; a full CLI is supported. User privilege levels 1 and 15 are supported for the CLI SNMP Simple Management Network Protocol (SNMP) versions 1, 2c, and 3 with support for traps, and SNMP version 3 User-based Security Model (USM) Standard Management Information Bases (MIBs) MIB-II (RFC1213) IF-MIB (RFC2863) Bridge-MIB (RFC4188) Bridge-MIB-Extension (RFC2674) RMON (RFC2819) Etherlike MIB (RFC3635) Radius Client MIB (RFC2618) Entity MIB (RFC2737) POWER-ETHERNET-MIB (RFC3621) Syslog MIB (RFC3164) Generic Traps MIB (RFC1215) SNMP-COMMUNITY-MIB SNMP-MIB LLDP-MIB LLDP-EXT-MED-MIB IEEE8023-LAG-MIB CISCO-PORT-SECURITY-MIB CISCO-ENVMON-MIB CISCO-CDP-MIB CISCO-CONFIG-COPY-MIB Remote Monitoring (RMON) Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis IPv4 and IPv6 dual stack Coexistence of both protocol stacks to ease migration Port mirroring Traffic on a port or VLAN can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 8 source ports can be mirrored to one destination port. Four sessions are supported. Firmware upgrade Web browser upgrade (HTTP/HTTPS) and Trivial File Transfer Protocol (TFTP) Dual images for resilient firmware upgrades DHCP (Option 12, 66, 67, 82, 129, and 150) DHCP options facilitate tighter control from a central point (DHCP server) to obtain IP address, auto-configuration (with configuration file download), DHCP relay, and hostname Time synchronization Simple Network Time Protocol (SNTP) Login banner Configurable multiple banners for web as well as CLI Other management HTTP/HTTPS; TFTP upgrade; DHCP client; Bootstrap Protocol (BOOTP); cable diagnostics; ping; traceroute; syslog Remote Monitoring (RMON) Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis IPv4 and IPv6 dual stack Coexistence of both protocol stacks to ease migration Port mirroring Traffic on a port or VLAN can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 8 source ports can be mirrored to one destination port. Four sessions are supported. Firmware upgrade Web browser upgrade (HTTP/HTTPS) and Trivial File Transfer Protocol (TFTP) Dual images for resilient firmware upgrades DHCP (Option 12, 66, 67, 82, 129, and 150) DHCP options facilitate tighter control from a central point (DHCP server) to obtain IP address, auto-configuration (with configuration file download), DHCP relay, and hostname Time synchronization Simple Network Time Protocol (SNTP) Login banner Configurable multiple banners for web as well as CLI Other management HTTP/HTTPS; TFTP upgrade; DHCP client; Bootstrap Protocol (BOOTP); cable diagnostics; ping; traceroute; syslog DiscoveryBonjour The switch advertises itself using the Bonjour protocol Link Layer Discovery Protocol (LLDP) (802.1ab) with LLDP-MED Extensions LLDP allows the switch to advertise its identification, configuration, and capabilities to neighboring devices that store the data in a MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phones. Cisco Discovery Protocol The switch advertises itself using the Cisco Discovery Protocol. Displays brief information for connected Cisco network devices, IP phones, and wireless access points Power efficiencyEEE compliance (802.3az) Support 802.3az Energy Efficient Ethernet on all ports; substantially reduce the power consumption when link bandwidth is not at full utilization Energy Detect Automatically turns power off on Gigabit Ethernet and 10/100 RJ-45 ports when detecting a link down Active mode is resumed without loss of any packets when the switch detects the link up Disable port LEDs LEDs can be manually turned off to save on energy. Time-based PoE PoE power can be on or off based on user-defined schedule to save energy. Time-based port operation Link up or down based on user-defined schedule (when the port is administratively up). Power over Ethernet 802.3af PoE or 802.3at PoE+ delivered over any of the RJ-45 network ports within the listed power budgets PoE Power Budget 195 W Number of Ports That Support PoE 24 Pre-standard PoE Support Cisco Pre-Standard PoE Intelligent PoE power management Support the granular power negotiation with CDP/LLDP communication with PD devices after IEEE classification HardwareButtons Reset button Cabling type Unshielded Twisted Pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5 Ethernet or better for 1000BASE-T LEDs System, Link/Act, Speed Flash 64 MB CPU memory 256 MB PortsTotal system ports 24 Gigabit Ethernet, 4 10 Gigabit ethernet RJ-45 ports 24 Gigabit Ethernet Uplink ports 4 10G SFP+ Packet BufferPacket buffer 12 Mb Supported SFP ModulesMGBSX1 Multimode fiber MGBLX1 Single-mode fiber MGBLH1 Single-mode fiber MGBT1 UTP Category 5 GLC-SX-MMD Multimode fiber GLC-LH-SMD Single-mode fiber GLC-BX-U Single-mode fiber GLC-BX-D Single-mode fiber GLC-TE UTP cat 5e SFP-H10GB-CU1M Copper coax SFP-10G-SR Multimode fiber SFP-10G-LR Single-mode fiber SFP-10G-SR-S Multimode fiber SFP-10G-LR-S Single-mode fiber EnvironmentalUnit dimensions (W x D x H) 440 x 257 x 44 mm (17.3 x 10.1 x 1.7 in) Unit weight 4.03 kg (8.88 lb) Power 100-240 V, 50-60 Hz, Internal Certifications UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A, C-tick Operating temperature 0-50° C Storage temperature –20° C to +70° C Operating humidity 10% to 90%, relative, noncondensing Storage humidity 10% to 90%, relative, noncondensing Power ConsumptionSystem power consumption 110V=36.9W 220V=37.6W Power consumption (with PoE) 110V=248.7W 220V=244.4W Heat dissipation (BTU/hr) 848.6 Acoustic Noise and Mean Time Between Failure (MTBF)Fan (number) 2 Acoustic noise 25°C: 42.7 dB MTBF @ 25°C (hours) 617232 Package contentsPackage contents Cisco Business 220 Series Ethernet switch Power cord or adaptor Mounting kit Quick start guide

Objev podobné jako Cisco switch CBS220-24P-4X (24xGbE, 4xSFP+, 24xPoE+, 195W)

Cisco switch CBS220-24FP-4G Řada Cisco Business 220 jsou jednoduché a cenově dostupné chytré switche pro sítě podnikové třídy. Díky podpoře mobilních aplikací, nástroji Cisco Business Dashboard a několika možnostem PoE+ poskytuje CBS220 robustní síť v rámci omezeného rozpočtu. Stránky produktu: CBS220-24FP-4G Quick start guide: Quick start guide Switching capacityForwarding rate in millions of packets per second (mpps; 64-byte packets) 41,66 Switching capacity in Gigabits per second (Gbps) 56 Layer 2 switchingMAC table Up to 8,192 Media Access Control (MAC) addresses Spanning Tree Protocol (STP) Standard 802.1d Spanning Tree support, enabled by default Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]) Multiple Spanning Tree instances using 802.1s (MSTP) 16 instances are supported Port grouping Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 8 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation Load balance based on source and destination MAC address, or source and destination MAC/IP VLAN Support for up to 256 Virtual Local Area Networks (VLANs) simultaneously Port-based and 802.1Q tag-based VLANs Management VLAN Guest VLAN Auto voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS QinQ VLAN VLANs transparently cross a service provider network while isolating traffic among customers Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) Protocols for automatically propagating and configuring VLANs in a bridged domain Head-of-Line (HOL) blocking HOL blocking prevention Jumbo frame Frame sizes up to 9,216 supported Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP. Automatic Media-Dependent Interface Crossover (MDIX) Automatically adjusts transmit and receive pairs if an incorrect cable type (crossover or straight-through) is installed. SecurityACLs Drop or rate limit based on source and destination MAC, VLAN ID or IP address, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, Transmission Control Protocol (TCP)/ User Datagram Protocol (UDP) source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, Internet Group Management Protocol (IGMP) packets, TCP flag Support up to 512 rules Port security Creates the ability to lock source MAC addresses to ports; limits the number of learned MAC addresses IEEE 802.1X (authenticator role) 802.1X: Remote Authentication Dial-in User Service (RADIUS) authentication; guest VLAN; Single-host, multiple-host, and multisession mode RADIUS, TACACS+ Supports RADIUS and Terminal Access Controller Access Control System (TACACS) authentication; switch functions as a client MAC address filtering Supported Storm control Broadcast, multicast, and unknown unicast DoS protection DOS attack prevention STP Bridge Protocol Data Unit (BPDU) Guard This security mechanism protects the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. Spanning Tree Loop Guard This feature provides additional protection against Layer 2 forwarding loops (STP loops). Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. SCP also uses SSH. SSH v1 and v2 are supported. Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch QoSPriority levels 8 hardware queues per port Scheduling Strict priority and Weighted Round-Robin (WRR) queue assignment based on DSCP and class of service (802.1p/CoS) Class of service Port-based; 802.1p VLAN priority-based; IPv4/v6 IP precedence, Type of Service (ToS), and DSCP-based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS Rate limiting Ingress policer; egress shaping and rate control; per VLAN, per port, and flow-based Congestion avoidance A TCP congestion avoidance algorithm is required to reduce and prevent global TCP loss synchronization. MulticastInternet Group Management Protocol (IGMP) Versions 1, 2, and 3 Snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 256 multicast groups IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router StandardsStandards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad LACP, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.1D (STP, GARP, and GVRP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, Request for Comments (RFC) 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 922, RFC 920, RFC 950, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1350, RFC 1533, RFC 1541, RFC 1624, RFC 1700, RFC 1867, RFC 2030, RFC 2616, RFC 2131, RFC 2132, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 2576, RFC 4330, RFC 1213, RFC 1215, RFC 1286, RFC 1442, RFC 1451, RFC 1493, RFC 1573, RFC 1643, RFC 1757, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2233, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 1157, RFC 1493, RFC 1215, RFC 3416 IPv6IPv6 IPv6 host mode IPv6 over Ethernet IPv6/IPv4 Dual Stack IPv6 neighbor and router discovery (ND) IPv6 stateless address auto-configuration Path Maximum Transmission Unit (MTU) discovery Duplicate Address Detection (DAD) ICMP version 6 IPv6 ACL Drop or rate limit IPv6 packets in hardware IPv6 QoS Prioritize IPv6 packets in hardware Multicast Listener Discovery (MLD v1/2) Snooping Deliver IPv6 multicast packets only to the required receivers IPv6 applications Web/SSL, Telnet server/SSH, DHCP Client, DHCP Autoconfig, Cisco Discovery Protocol (CDP), Link Layer Discovery Protocol (LLDP) IPv6 Requests for Comments (RFCs) supported RFC 4443 (which obsoletes RFC2463) - ICMP version 6 RFC 4291 (which obsoletes RFC 3513) - IPv6 address architecture RFC 4291 - IPv6 addressing architecture RFC 2460 - IPv6 specification RFC 4861 (which obsoletes RFC 2461) - Neighbor discovery for IPv6 RFC 4862 (which obsoletes RFC 2462) - IPv6 stateless address auto-configuration RFC 1981 - Path MTU discovery RFC 4007 - IPv6 scoped address architecture RFC 3484 - Default address selection mechanism ManagementCisco Business Dashboard Support direct management with Cisco Business Dashboard and mobile app. Eliminates the need to set up a separate hardware or virtual machine for the Cisco Business Dashboard Probe on site. Cisco Business mobile app Mobile app for Cisco Business Switch and Wireless products. Helps to set up a local network in minutes and provide easy management at your fingertips. Cisco Network Plug and Play (PnP) agent The Cisco Network Plug and Play solution provides a simple, secure, unified, and integrated offering to ease new branch or campus device rollouts or for provisioning updates to an existing network. The solution provides a unified approach to provision Cisco routers, switches, and wireless devices with a zero touch deployment experience. Supports Cisco PnP Connect Web user interface Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS). Supports configuration, system dashboard, system maintenance, and monitoring Text-editable config files Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deployment Command-line interface Scriptable CLI; a full CLI is supported. User privilege levels 1 and 15 are supported for the CLI SNMP Simple Management Network Protocol (SNMP) versions 1, 2c, and 3 with support for traps, and SNMP version 3 User-based Security Model (USM) Standard Management Information Bases (MIBs) MIB-II (RFC1213) IF-MIB (RFC2863) Bridge-MIB (RFC4188) Bridge-MIB-Extension (RFC2674) RMON (RFC2819) Etherlike MIB (RFC3635) Radius Client MIB (RFC2618) Entity MIB (RFC2737) POWER-ETHERNET-MIB (RFC3621) Syslog MIB (RFC3164) Generic Traps MIB (RFC1215) SNMP-COMMUNITY-MIB SNMP-MIB LLDP-MIB LLDP-EXT-MED-MIB IEEE8023-LAG-MIB CISCO-PORT-SECURITY-MIB CISCO-ENVMON-MIB CISCO-CDP-MIB CISCO-CONFIG-COPY-MIB Remote Monitoring (RMON) Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis IPv4 and IPv6 dual stack Coexistence of both protocol stacks to ease migration Port mirroring Traffic on a port or VLAN can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 8 source ports can be mirrored to one destination port. Four sessions are supported. Firmware upgrade Web browser upgrade (HTTP/HTTPS) and Trivial File Transfer Protocol (TFTP) Dual images for resilient firmware upgrades DHCP (Option 12, 66, 67, 82, 129, and 150) DHCP options facilitate tighter control from a central point (DHCP server) to obtain IP address, auto-configuration (with configuration file download), DHCP relay, and hostname Time synchronization Simple Network Time Protocol (SNTP) Login banner Configurable multiple banners for web as well as CLI Other management HTTP/HTTPS; TFTP upgrade; DHCP client; Bootstrap Protocol (BOOTP); cable diagnostics; ping; traceroute; syslog Remote Monitoring (RMON) Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis IPv4 and IPv6 dual stack Coexistence of both protocol stacks to ease migration Port mirroring Traffic on a port or VLAN can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 8 source ports can be mirrored to one destination port. Four sessions are supported. Firmware upgrade Web browser upgrade (HTTP/HTTPS) and Trivial File Transfer Protocol (TFTP) Dual images for resilient firmware upgrades DHCP (Option 12, 66, 67, 82, 129, and 150) DHCP options facilitate tighter control from a central point (DHCP server) to obtain IP address, auto-configuration (with configuration file download), DHCP relay, and hostname Time synchronization Simple Network Time Protocol (SNTP) Login banner Configurable multiple banners for web as well as CLI Other management HTTP/HTTPS; TFTP upgrade; DHCP client; Bootstrap Protocol (BOOTP); cable diagnostics; ping; traceroute; syslog DiscoveryBonjour The switch advertises itself using the Bonjour protocol Link Layer Discovery Protocol (LLDP) (802.1ab) with LLDP-MED Extensions LLDP allows the switch to advertise its identification, configuration, and capabilities to neighboring devices that store the data in a MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phones. Cisco Discovery Protocol The switch advertises itself using the Cisco Discovery Protocol. Displays brief information for connected Cisco network devices, IP phones, and wireless access points Power efficiencyEEE compliance (802.3az) Support 802.3az Energy Efficient Ethernet on all ports; substantially reduce the power consumption when link bandwidth is not at full utilization Energy Detect Automatically turns power off on Gigabit Ethernet and 10/100 RJ-45 ports when detecting a link down Active mode is resumed without loss of any packets when the switch detects the link up Disable port LEDs LEDs can be manually turned off to save on energy. Time-based PoE PoE power can be on or off based on user-defined schedule to save energy. Time-based port operation Link up or down based on user-defined schedule (when the port is administratively up). Power over Ethernet 802.3af PoE or 802.3at PoE+ delivered over any of the RJ-45 network ports within the listed power budgets PoE Power Budget 382 W Number of Ports That Support PoE 24 Pre-standard PoE Support Cisco Pre-Standard PoE Intelligent PoE power management Support the granular power negotiation with CDP/LLDP communication with PD devices after IEEE classification HardwareButtons Reset button Cabling type Unshielded Twisted Pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5 Ethernet or better for 1000BASE-T LEDs System, Link/Act, Speed Flash 64 MB CPU memory 256 MB PortsTotal system ports 28 Gigabit Ethernet RJ-45 ports 24 Gigabit Ethernet Uplink ports 4 Gigabit Ethernet Small form-factor pluggable (SFP) Packet BufferPacket buffer 4,1 Mb Supported SFP ModulesMGBSX1 Multimode fiber MGBLX1 Single-mode fiber MGBLH1 Single-mode fiber MGBT1 UTP Category 5 GLC-SX-MMD Multimode fiber GLC-LH-SMD Single-mode fiber GLC-BX-U Single-mode fiber GLC-BX-D Single-mode fiber GLC-TE UTP cat 5e EnvironmentalUnit dimensions (W x D x H) 440 x 257 x 44 mm (17.3 x 10.1 x 1.7 in) Unit weight 4.10 kg (9.04 lb) Power 100-240 V, 50-60 Hz, Internal Certifications UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A, C-tick Operating temperature 0-50° C Storage temperature –20° C to +70° C Operating humidity 10% to 90%, relative, noncondensing Storage humidity 10% to 90%, relative, noncondensing Power ConsumptionSystem power consumption 110V=30.8W 220V=30.8W Power consumption (with PoE) 110V=459W 220V=445W Heat dissipation (BTU/hr) 1566.17 Acoustic Noise and Mean Time Between Failure (MTBF)Fan (number) 2 Acoustic noise 25°C: 44.2 dB MTBF @ 25°C (hours) 588411 Package contentsPackage contents Cisco Business 220 Series Ethernet switch Power cord or adaptor Mounting kit Quick start guide

Objev podobné jako Cisco switch CBS220-24FP-4G (24xGbE, 4xSFP, 24xPoE+, 382W)

D-Link DGS-1210-28 28-port Gigabit Smart+ Switch EAN: 790069467769 Popis produktu Plně řízený Gigabit Ethernet switch pro podnikové sítě a přístupové sítě ISP poskytovatelů internetu poskytujících Triple-Play služby (data, VoIP, IPTV). Specifikace 24 porty 10/100/1000Base-T RJ-45 4 sloty 1000Base-X SFP pro optický uplink Podpora digitální diagnostiky (DDM) 6kV přepěťové ochrany na všech metalických portech Webové rozhraní, SNMP příkazy a CLI příkazy pro správu Pokročilé funkce L2 funkce, bezpečnostní funkce, funkce kvality služeb (QoS) L3 statický routing (max. 64 IPv4 / 32 IPv6 static routes, max. 4 IP Interfaces) Metro Ethernet funkce pro poskytovatele internetu Design a napájení Bez ventilátorů, vhodný pro kancelářské prostředí Možnost instalace do 19" rozvaděče Vestavěný zdroj 230V AC Záruka Omezená doživotní, končí 5 let po ukončení prodeje. Podmínkou je registrace v Samoobslužném portálu u výrobce do 30 dnů od zakoupení. Bez registrace je záruka 5 let.

Objev podobné jako D-Link DGS-1210-28 28-port Gigabit Smart+ Switch, 24x GbE, 4x RJ45/SFP, fanless

Cisco CBS220-48P-4G Business 220 Series Smart Switches Jednoduchost a dostupnost Podnikové switche jsou základní součástí každé sítě. Společnost Cisco nabízí rozsáhlé portfolio síťových přepínačů pro malé firmy, využitelné v každé fázi Vašeho podnikání. Řada Cisco Business 220 jsou cenově dostupné smart switche se snadným používáním, zabezpečením a spolehlivostí pro sítě podnikové třídy. Zařízení se vyznačují hlavně díky intuitivnímu ovládacímu panelu, možnostem napájení přes PoE nebo přizpůsobitelným funkcím. Stránky produktu: CBS220-48P-4G Administration guide (pdf): Administration guide (pdf) Technické specifikace: Počet portů 52 Provedení Rack-mount Porty 48 x GbE RJ45, 4 x SFP, PoE+ Výkon Switching capacity: 104 Gbps Forwarding performance (64-byte packet size): 74.38 Mpps VLAN Ano Protokol pro vzdálenou správu SNMP, RMON, HTTP, HTTPS, TFTP, Telnet, SSH, BOOTP Standardy IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ad, 802.3z, IEEE 802.3x, IEEE 802.1D, IEEE 802.1Q/p, IEEE 802.1w, IEEE 802.1s, IEEE 802.1X, IEEE 802.3af, IEEE 802.3at Velikost MAC tabulky 8 192 RAM 256 MB Flash 64 MB Napájení 100-240 V, 50-60 Hz, interní Rozměry (Š x V x H) 440 x 257 x 44 mm Hmotnost 5.29 kg Provozní teplota 0 až 50°C Provozní vlhost 10 - 90% Skladovací teplota -20 až 70 °C

Objev podobné jako Cisco switch CBS220-48P-4G, 48xGbE RJ45, 4xSFP, PoE+, 382W

Cisco switch CBS350-24XT-EU - REFRESH CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu Řízené switche řady Cisco Business 350 jsou spolehlivými stavebními prvky pro sítě malých firem. Díky intuitivnímu ovládacímu panelu, pokročilým funkcím a všudypřítomnému zabezpečení urychlují spravované switche řady Cisco Business 350 vaši digitální transformaci. Záruka platná do End of Support 31. 10. 2029. Oznámení End of Life pro CISCO CBS350 Stránky produktu: CBS350-24XT-EU Quick start guide: Quick start guide Switching capacity and forwarding rate (All switches are wire speed and nonblocking)Capacity in Millions of Packets per Second (mpps) (64-byte packets) 240 Switching Capacity in Gigabits per Second (Gbps) 480 Layer 2 switchingSpanning Tree Protocol (STP) Standard 802.1d Spanning Tree support Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default Multiple Spanning Tree instances using 802.1s (MSTP); 8 instances are supported Per-VLAN Spanning Tree Plus (PVST+) and Rapid PVST+ (RPVST+); 126 instances are supported Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 8 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation VLAN Support for up to 4,094 VLANs simultaneously Port-based and 802.1Q tag-based VLANs; MAC-based VLAN; protocol-based VLAN; IP subnet-based VLAN Management VLAN Private VLAN with promiscuous, isolated, and community port Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN Dynamic VLAN assignment via RADIUS server along with 802.1x client authentication CPE VLAN Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers network wide zero-touch deployment of voice endpoints and call control devices Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR) VLAN Translation Support for VLAN One-to-One Mapping. In VLAN One-to-One Mapping, on an edge interface customer VLANs (C-VLANs) are mapped to service provider VLANs (S-VLANs) and the original C-VLAN tags are replaced by the specified S-VLAN Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs Selective Q-in-Q also allows configuring of Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag Layer 2 protocol tunneling over Q-in-Q is also supported Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) enable automatic propagation and configuration of VLANs in a bridged domain Unidirectional Link Detection (UDLD) UDLD monitors physical connection to detect unidirectional links caused by incorrect wiring or cable/port faults to prevent forwarding loops and black holing of traffic in switched networks Dynamic Host Configuration Protocol (DHCP) Relay at Layer 2 Relay of DHCP traffic to DHCP server in different VLAN; works with DHCP Option 82 Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 2K multicast groups (source-specific multicasting is also supported) IGMP Querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols. Head-of-Line (HOL) blocking HOL blocking prevention Loopback Detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP Layer 3IPv4 routing Wirespeed routing of IPv4 packets Up to 990 static routes and up to 128 IP interfaces IPv6 routing Wirespeed routing of IPv6 packets Layer 3 Interface Configuration of Layer 3 interface on physical port, Link Aggregation (LAG), VLAN interface, or loopback interface Classless Interdomain Routing (CIDR) Support for classless interdomain routing RIP v2 Support for Routing Information Protocol version 2 for dynamic routing Policy-Based Routing (PBR) Flexible routing control to direct packets to different next hop based on IPv4 or IPv6 Access Control List (ACL) DHCP Server Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools/scopes Support for DHCP options DHCP relay at Layer 3 Relay of DHCP traffic across IP domains User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets StackingHardware stacking Up to 4 units in a stack. Up to 200 ports managed as a single system with hardware failover High availability Fast stack failover delivers minimal traffic loss. Support link aggregation across multiple units in a stack Plug-and-play stacking configuration/management Active/standby for resilient stack control Autonumbering Hot swap of units in stack Ring and chain stacking options, auto stacking port speed, flexible stacking port options High-speed stack interconnects Cost-effective high-speed 10G fiber interfaces. Securityecure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch IEEE 802.1X (Authenticator role) 802.1X: Remote Authentication Dial-In User Service (RADIUS) authentication and accounting, MD5 hash; guest VLAN; unauthenticated VLAN, single/multiple host mode and single/multiple sessions Supports time-based 802.1X; dynamic VLAN assignment; MAC authentication IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms) Web-based authentication Web-based authentication provides network admission control through web browser to any host devices and operating systems STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops STP Root Guard This prevents edge devices not in the network administrator’s control from becoming Spanning Tree Protocol root nodes STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops) DHCP snooping Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP Servers. IP Source Guard (IPSG) When IP Source Guard is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP address spoofing. Dynamic ARP Inspection (DAI) The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination addresses in the ARP packet. This prevents man-in-the-middle attacks. IP/MAC/Port Binding (IPMB) The preceding features (DHCP Snooping, IP Source Guard, and Dynamic ARP Inspection) work together to prevent DOS attacks in the network, thereby increasing network availability Secure Core Technology (SCT) Makes sure that the switch will receive and process management and protocol traffic no matter how much traffic is received Secure Sensitive Data (SSD) A mechanism to manage sensitive data (such as passwords, keys, and so on) securely on the switch, populating this data to other devices, and secure autoconfig. Access to view the sensitive data as plaintext or encrypted is provided according to the user-configured access level and the access method of the user. Trustworthy systems Trustworthy systems provide a highly secure foundation for Cisco products Run-time defenses (Executable Space Protection [X-Space], Address Space Layout Randomization [ASLR], Built-In Object Size Checking [BOSC]) Private VLAN Private VLAN provides security and isolation between switch ports, which helps ensure that users cannot snoop on other users’ traffic; supports multiple uplinks Layer 2 isolation Private VLAN Edge (PVE) PVE (also known as protected ports) provides Layer 2 isolation between devices in the same VLAN, supports multiple uplinks Port security Ability to lock source MAC addresses to ports and limits the number of learned MAC addresses RADIUS/TACACS+ Supports RADIUS and TACACS authentication. Switch functions as a client RADIUS accounting The RADIUS accounting functions allow data to be sent at the start and end of services, indicating the amount of resources (such as time, packets, bytes, and so on) used during the session Storm control Broadcast, multicast, and unknown unicast DoS prevention Denial-of-Service (DOS) attack prevention Multiple user privilege levels in CLI Level 1, 7, and 15 privilege levels ACLs Support for up to 1,024 rules Drop or rate limit based on source and destination MAC, VLAN ID, IPv4 or IPv6 address, IPv6 flow label, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, Transmission Control Protocol/User Datagram Protocol (TCP/UDP) source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag; ACL can be applied on both ingress and egress sides Time-based ACLs supported Quality of ServicePriority levels 8 hardware queues Scheduling Strict priority and Weighted Round-Robin (WRR) Class of service Port based; 802.1p VLAN priority-based; IPv4/v6 IP precedence/Type of Service (ToS)/DSCP-based; Differentiated Services (DiffServ); classification and remarking ACLs, trusted QoS Queue assignment based on DSCP and class of service (802.1p/CoS) Rate limiting Ingress policer; egress shaping and rate control; per VLAN, per port, and flow based; 2R3C policing Congestion avoidance A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization iSCSI traffic optimization A mechanism for giving priority to iSCSI traffic over other types of traffic Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad Link Aggregation Control Protocol, IEEE 802.3z Gigabit Ethernet, IEEE 802.3ae 10 Gbit/s Ethernet over fiber for LAN, IEEE 802.3an 10GBase-T 10 Gbit/s Ethernet over copper twisted pair cable, IEEE 802.3x Flow Control, IEEE 802.1D (STP, GARP, and GVRP), IEEE 802.1Q/p VLAN, IEEE 802.1w Rapid STP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, IEEE 802.1AB Link Layer Discovery Protocol, IEEE 802.3az Energy Efficient Ethernet, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 826, RFC 879, RFC 896, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 920, RFC 922, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1213, RFC 1215, RFC 1286, RFC 1350, RFC 1442, RFC 1451, RFC 1493, RFC 1533, RFC 1541, RFC 1542, RFC 1573, RFC 1624, RFC 1643, RFC 1700, RFC 1757, RFC 1867, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2030, RFC 2131, RFC 2132, RFC 2233, RFC 2576, RFC 2616, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 3164, RFC 3176, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 3416, RFC 4330 IPv6IPv6 IPv6 host mode; IPv6 over Ethernet; Dual IPv6/IPv4 stack IPv6 neighbor and router discovery (ND); IPv6 stateless address autoconfiguration; Path Maximum Transmission Unit (MTU) discovery Duplicate Address Detection (DAD); ICMP version 6 DHCPv6 stateful client IPv6 over IPv4 network with Intrasite Automatic Tunnel Addressing Protocol (ISATAP) tunnel support USGv6 and IPv6 Gold Logo certified IPv6 QoS Prioritize IPv6 packets in hardware IPv6 ACL Drop or rate limit IPv6 packets in hardware IPv6 First Hop Security RA guard ND inspection DHCPv6 guard Neighbor binding table (snooping and static entries) Neighbor binding integrity check Multicast Listener Discovery (MLD v1/2) snooping Deliver IPv6 multicast packets only to the required receivers MLD proxy The MLD proxy provides a mechanism for multicast forwarding based on MLD membership information without the need for more complicated multicast routing protocols. IPv6 applications Web/SSL, Telnet server/SSH, ping, traceroute, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (TFTP), SNMP, RADIUS, syslog, Domain Name System (DNS) client, Telnet Client, DHCP Client, DHCP Autoconfig, IPv6 DHCP Relay, Terminal Access Controller Access Control System Plus (TACACS+) IPv6 RFCs supported RFC 4443 (which obsoletes RFC2463): ICMP version 6 RFC 4291 (which obsoletes RFC 3513): IPv6 address architecture RFC 4291: IPv6 addressing architecture RFC 2460: IPv6 specification RFC 4861 (which obsoletes RFC 2461): neighbor discovery for IPv6 RFC 4862 (which obsoletes RFC 2462): IPv6 stateless address autoconfiguration RFC 1981: path MTU discovery RFC 4007: IPv6 scoped address architecture RFC 3484: default address selection mechanism RFC 5214 (which obsoletes RFC 4214): ISATAP tunneling RFC 4293: MIB IPv6: textual conventions and general group RFC 3595: textual conventions for IPv6 flow label ManagementCisco Business Dashboard Support for embedded probe for Cisco Business Dashboard running on the switch. Eliminates the need to set up a separate hardware or virtual machine for the Cisco Business Dashboard Probe on site. Cisco Business mobile app Mobile app for Cisco Business Switch and Wireless products. Helps to set up a local network in minutes and provide easy management at your fingertips. Cisco Network Plug and Play (PnP) agent The Cisco Network Plug and Play solution provides a simple, secure, unified, and integrated offering to ease new branch or campus device rollouts or for provisioning updates to an existing network. The solution provides a unified approach to provision Cisco routers, switches, and wireless devices with a near-zero-touch deployment experience Supports Cisco PnP Connect Web user interface Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS). Supports simple and advanced mode, configuration, wizards, customizable dashboard, system maintenance, monitoring, online help, and universal search SNMP SNMP versions 1, 2c, and 3 with support for traps, and SNMP version 3 User-based Security Model (USM) Remote Monitoring (RMON) Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis IPv4 and IPv6 dual stack Coexistence of both protocol stacks to ease migration Firmware upgrade Web browser upgrade (HTTP/HTTPS) and TFTP and upgrade over SCP running over SSH Dual images for resilient firmware upgrades Port mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 8 source ports can be mirrored to one destination port. VLAN mirroring Traffic from a VLAN can be mirrored to a port for analysis with a network analyzer or RMON probe. Up to 8 source VLANs can be mirrored to one destination port. Flow-based redirection and mirroring Redirect or mirror traffic to a destination port or mirroring session based on flow Remote Switch Port Analyzer (RSPAN) Traffic can be mirrored across Layer 2 domain to a remote port on a different switch for easier troubleshooting sFlow agent Switch can export sFlow sample to external collectors. sFlow provides visibility into network traffic down to flow level DHCP (options 12, 59, 60, 66, 67, 82, 125, 129, and 150) DHCP options facilitate tighter control from a central point (DHCP server) to obtain IP address, autoconfiguration (with configuration and image file download), DHCP relay, and hostname Secure Copy (SCP) Securely transfer files to and from the switch Autoconfiguration with Secure Copy (SCP) file download Enables secure mass deployment with protection of sensitive data Text-editable config files Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deployment Smartports Simplified configuration of QoS and security capabilities Auto Smartports Applies the intelligence delivered through the Smartport roles and applies it automatically to the port based on the devices discovered over Cisco Discovery Protocol or LLDP-MED. This facilitates zero-touch deployments Textview CLI Scriptable command-line interface. A full CLI as well as a menu-based CLI is supported. User privilege levels 1, 7, and 15 are supported for the CLI Localization Localization of GUI and documentation into multiple languages Login banner Configurable multiple banners for web as well as CLI Other management Traceroute; single IP management; HTTP/HTTPS; SSH; RADIUS; port mirroring; TFTP upgrade; DHCP client; BOOTP; SNTP; Xmodem upgrade; cable diagnostics; ping; syslog; Telnet client (SSH secure support); automatic time settings from Management Station Green (power efficiency)Energy Detect Automatically turns power off on RJ-45 port when detecting link down. Active mode is resumed without loss of any packets when the switch detects the link up Cable length detection Adjusts the signal strength based on the cable length. Reduces the power consumption for shorter cables. EEE Compliant (802.3az) Supports IEEE 802.3az on all copper Gigabit Ethernet ports Disable port LEDs LEDs can be manually turned off to save on energy Time-based port operation Link up or down based on user-defined schedule (when the port is administratively up) Time-based PoE PoE power can be on or off based on user-defined schedule to save energy GeneralJumbo frames Frame sizes up to 9K bytes. The default MTU is 2K bytes MAC table 16K addresses DiscoveryBonjour The switch advertises itself using the Bonjour protocol Link Layer Discovery Protocol (LLDP) (802.1ab) with LLDP-MED extensions LLDP allows the switch to advertise its identification, configuration, and capabilities to neighboring devices that store the data in a MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phones Cisco Discovery Protocol The switch advertises itself using the Cisco Discovery Protocol. It also learns the connected device and its characteristics via Cisco Discovery Protocol Hardware Power Consumption (worst case)System power consumption 110V=124.1W 220V=124.5 Heat dissipation (BTU/hr) 424.8 PortsTotal system ports 20 x 10G copper + 4 x 10G copper/SFP+ combo + 1 x GE OOB management RJ-45 ports 20 x 10G copper Combo ports (RJ-45 + SFP) 4 x 10G copper/SFP+ combo Console port Cisco standard RJ45 console port USB slot USB Type-A slot on the front panel of the switch for easy file and image management Buttons Reset button Cabling type Unshielded Twisted Pair (UTP) Category 5e or better for 1000BASE-T LEDs System, Link/Act, PoE, Speed Flash 256 MB CPU 800 MHz ARM DRAM 512 MB Packet BufferPacket buffer (All numbers are aggregate across all ports as the buffers are dynamically shared:) 3 MB Supported SFP modulesSKU Media MGBSX1 Multimode fiber MGBLX1 Single-mode fiber MGBLH1 Single-mode fiber MGBT1 UTP cat 5e GLC-SX-MMD Multimode fiber GLC-LH-SMD Single-mode fiber GLC-BX-U Single-mode fiber GLC-BX-D Single-mode fiber GLC-TE UTP cat 5e SFP-H10GB-CU1M Copper coax SFP-H10GB-CU3M Copper coax SFP-H10GB-CU5M Copper coax SFP-10G-SR Multimode fiber SFP-10G-LR Single-mode fiber SFP-10G-SR-S Multimode fiber SFP-10G-LR-S Single-mode fiber EnvironmentalUnit dimensions (W x D x H) 440 x 350 x 44 mm (17.3 x 13.78 x 1.73 in) Unit weight 5.1 kg (11.2 lb) Power 100-240V 50-60 Hz, internal, universal Certifications UL (UL 62368), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A Operating temperature 32° to 122°F (0° to 50°C) Storage temperature -13° to 158°F (-25° to 70°C) Operating humidity 10% to 90%, relative, noncondensing Storage humidity 10% to 90%, relative, noncondensing Acoustic Noise and Mean Time Between Failure (MTBF)Fan (number) 4 Acoustic noise 25°C: 41.2 dB MTBF @ 25°C (hours) 556642 Warranty Limited lifetime with next business day advance replacement Package contents Cisco Business 350 Series Managed Switch Power cord Mounting Kit Quick Start Guide Minimum Requirements Web browser: Chrome, Firefox, Edge, Safari Category 5e Ethernet network cable TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed

Objev podobné jako Cisco switch CBS350-24XT-EU (20x10GbE, 4x10GbE/SFP+ combo) - REFRESH

Cisco switch CBS250-24FP-4X - REFRESH CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu Řada Cisco Business 250 představuje novou generaci cenově dostupných inteligentních switchů, které kombinují vysoký síťový výkon, zabezpečení a spolehlivost s komplexní sadou síťových funkcí potřebných pro spolehlivou síť malých firem. Záruka platná do End of Support 31. 10. 2029. Oznámení End of Life pro CISCO CBS250 Stránky produktu: CBS250-24FP-4X Quick start guide: Quick start guide Switching capacity (All switches are wire-speed and nonblocking)Forwarding rate in millions of packets per second (mpps; 64-byte packets) 95,23 Switching capacity in Gigabits per second (Gbps) 128 Layer 2 switchingSpanning Tree Protocol (STP) Standard 802.1d spanning tree support Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported Rapid PVST+ (RPVST+); 126 instances are supported Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) Up to 4 groups Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad Link Aggregation Group (LAG) VLAN Support for up to 255 active VLANs simultaneously Port-based and 802.1Q tag-based VLANs Management VLAN Guest VLAN Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) Protocols for automatically propagating and configuring VLANs in a bridged domain IGMP (versions 1, 2, and 3) snooping Internet Group Management Protocol (IGMP) limits bandwidth-intensive multicast traffic to only the requesters; supports 255 multicast groups (source-specific multicasting is also supported) IGMP querier Used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router HOL blocking Head-of-Line (HOL) blocking prevention Loopback detection Provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP. Layer 3 routingIPv4 routing Wire-speed routing of IPv4 packets Up to 32 static routes and up to 16 IP interfaces IPv6 routing Wire-speed routing of IPv6 packets Layer 3 interface Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interface Classless Interdomain Routing (CIDR) Support for CIDR Dynamic Host Configuration Protocol (DHCP) relay at Layer 3 Relay of DHCP traffic across IP domains User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BootP)/DHCP packets SecuritySecure Sockets Layer (SSL) SSL encrypts all HTTPS traffic, allowing secure access to the browser-based management GUI in the switch Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy (SCP) also uses SSH. SSH v1 and v2 are supported. IEEE 802.1X (authenticator role) Remote Authentication Dial-In User Service (RADIUS) authentication, guest VLAN, single/multiple host mode, and single/multiple sessions STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops) Secure Core Technology (SCT) Ensures that the switch will receive and process management and protocol traffic no matter how much traffic is received Secure Sensitive Data (SSD) A mechanism to manage sensitive data (such as passwords, keys, and so on) securely on the switch, populating this data to other devices, and secure autoconfig. Access to view the sensitive data as plain text or encrypted is provided according to the user-configured access level and the access method of the user Trustworthy systems Trustworthy systems provide a highly secure foundation for Cisco products Run-time defenses (Executable Space Protection [X-Space], Address Space Layout Randomization [ASLR], Built-In Object Size Checking [BOSC]) Port security Ability to lock source MAC addresses to ports and limit the number of learned MAC addresses RADIUS Supports RADIUS authentication for management access. Switch functions as a client. Storm control Broadcast, multicast, and unknown unicast DoS prevention Denial-of-Service (DoS) attack prevention Multiple user privilege levels in CLI Level 1, 7, and 15 privilege levels Access Control Lists (ACLs) Support for up to 512 rules Drop or rate limit based on source and destination MAC, VLAN ID or IPv4 or IPv6 address, IPv6 flow label, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, TCP/UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag; ACL can be applied on both ingress and egress sides Time-based ACLs supported QoSPriority levels 8 hardware queues Scheduling Strict priority and Weighted Round-Robin (WRR) queue assignment based on DSCP and class of service (802.1p/CoS) Class of service Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence/Type of Service (ToS)/DSCP based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS Rate limiting Ingress policer; egress shaping and rate control; per VLAN, per port, and flow based Congestion avoidance A TCP congestion avoidance algorithm is required to reduce and prevent global TCP loss synchronization StandardsStandards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad Link Aggregation Control Protocol, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.3 ad LACP, IEEE 802.1D (STP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 920, RFC 922, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1213, RFC 1215, RFC 1286, RFC 1350, RFC 1442, RFC 1451, RFC 1493, RFC 1533, RFC 1541, RFC 1542, RFC 1573, RFC 1624, RFC 1643, RFC 1700, RFC 1757, RFC 1867, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2030, RFC 2131, RFC 2132, RFC 2233, RFC 2576, RFC 2616, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 3416, RFC 4330 IPv6IPv6 IPv6 host mode IPv6 over Ethernet IPv6/IPv4 Dual Stack IPv6 Neighbor Discovery (ND) IPv6 stateless address auto configuration Path Maximum Transmission Unit (MTU) discovery Duplicate Address Detection (DAD) Internet Control Message Protocol (ICMP) version 6 IPv6 over IPv4 network with Intrasite Automatic Tunnel Addressing Protocol (ISATAP) support USGv6 and IPv6 Gold Logo certified IPv6 QoS Prioritize IPv6 packets in hardware IPv6 ACL Drop or rate limit IPv6 packets in hardware Multicast Listener Discovery (MLD v1/2) snooping Deliver IPv6 multicast packets only to the required receivers IPv6 applications Web/SSL, Telnet server/SSH, Ping, Traceroute, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (TFTP), Simple Network Management Protocol (SNMP), Remote Authentication Dial-In User Service (RADIUS), Syslog, DNS client, DHCP client, DHCP autoconfig IPv6 RFCs supported RFC 4443 (which obsoletes RFC 2463): ICMPv6 RFC 4291 (which obsoletes RFC 3513): IPv6 address architecture RFC 4291: IPv6 Addressing Architecture RFC 2460: IPv6 Specification RFC 4861 (which obsoletes RFC 2461): Neighbor Discovery for IPv6 RFC 4862 (which obsoletes RFC 2462): IPv6 Stateless Address Autoconfiguration RFC 1981: Path MTU Discovery RFC 4007: IPv6 Scoped Address Architecture RFC 3484: Default address selection mechanism RFC 5214 (which obsoletes RFC 4214): ISATAP tunneling RFC 4293: Management Information Base (MIB) IPv6: Textual Conventions and General Group RFC 3595: Textual Conventions for IPv6 Flow Label ManagementCisco Business Dashboard Support for embedded probe for Cisco Business Dashboard running on the switch. Eliminates the need to set up a separate hardware or virtual machine for the Cisco Business Dashboard Probe on site. Cisco Business mobile app Mobile app for Cisco Business Switch and Wireless products. Helps to set up a local network in minutes and provide easy management at your fingertips. Cisco Network Plug and Play (PnP) agent The Cisco Network Plug and Play solution provides a simple, secure, unified, and integrated offering to ease new branch or campus device rollouts or for provisioning updates to an existing network. The solution provides a unified approach to provision Cisco routers, switches, and wireless devices with a near-zero-touch deployment experience. Supports Cisco PnP Connect Web user interface Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS). Supports configuration, wizards, system dashboard, system maintenance, and monitoring Basic and advanced mode for maximum operational efficiency SNMP SNMP versions 1, 2c, and 3 with support for traps, and SNMP v3 User-based Security Model (USM) Remote monitoring (RMON) Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis IPv4 and IPv6 dual stack Coexistence of both protocol stacks to ease migration Firmware upgrade Web browser upgrade (HTTP/HTTPS) and TFTP and upgrade over SCP running over SSH Dual images for resilient firmware upgrades Port mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 4 source ports can be mirrored to one destination port VLAN mirroring Traffic from a VLAN can be mirrored to a port for analysis with a network analyzer or RMON probe. Up to 4 source VLANs can be mirrored to one destination port Dynamic Host Configuration Protocol (DHCP) (options 12, 59, 60, 66, 67, 125, 129, and 150) DHCP options facilitate tighter control from a central point (DHCP server), to obtain IP address, autoconfiguration (with configuration and image file download), DHCP Relay, and host name Secure Copy (SCP) Securely transfers files to and from the switch Autoconfiguration with SCP file download Enables mass deployment with protection of sensitive data Text-editable configs Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deployment Smartports Simplified configuration of QoS and security capabilities Auto Smartports Automatically applies the intelligence delivered through the Smartports roles to the port based on the devices discovered over Cisco Discovery Protocol or LLDP-MED. This facilitates zero-touch deployments. Text view Command-Line Interface (CLI) Scriptable CLI. A full CLI as well as a menu-based CLI is supported. User privilege levels 1, 7, and 15 are supported for the CLI. Localization Localization of GUI and documentation into multiple languages Login banner Configurable multiple banners for web as well as CLI Other management Traceroute; single IP management; HTTP/HTTPS; RADIUS; port mirroring; TFTP upgrade; DHCP client; Simple Network Time Protocol (SNTP); cable diagnostics; Ping; syslog; Telnet client (SSH secure support); automatic time settings from Management Station Green (power efficiency)Energy detect Automatically turns power off on RJ-45 port when detecting link down. Active mode is resumed without loss of any packets when the switch detects the link is up Cable length detection Adjusts the signal strength based on the cable length. Reduces the power consumption for shorter cables EEE compliant (802.3az) Supports IEEE 802.3az on all copper Gigabit Ethernet ports Disable port LEDs LEDs can be manually turned off to save on energy Time-based port operation Link up or down based on user-defined schedule (when the port is administratively up) Time-based PoE PoE power can be on or off based on user-defined schedule to save energy GeneralJumbo frames Frame sizes up to 9K bytes. The default MTU is 2K bytes MAC table 8K addresses DiscoveryBonjour The switch advertises itself using the Bonjour protocol Link Layer Discovery Protocol (LLDP) (802.1ab) with LLDP-MED extensions Link Layer Discovery Protocol (LLDP) allows the switch to advertise its identification, configuration, and capabilities to neighboring devices that store the data in a MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phones Cisco Discovery Protocol The switch advertises itself using the Cisco Discovery Protocol. It also learns the connected device and its characteristics using Cisco Discovery Protocol Power over Ethernet802.3at PoE+ and 802.3af PoE delivered over any of the RJ-45 ports within the listed power budgets The following switches support 802.3at PoE+, 802.3af, and Cisco prestandard (legacy) PoE. Maximum power of 30.0W to any 10/100 or Gigabit Ethernet port, until the PoE budget for the switch is reached. The total power available for PoE per switch is as follows: Power dedicated to PoE 370 W Number of ports that support PoE 24 Hardware Power ConsumptionSystem power consumption 110V=47.14W 220V=47.01W Power consumption (with PoE) 110V=451.8W 220V=437.4W Heat dissipation (BTU/hr) 1543.99 PortsTotal system ports 24 Gigabit Ethernet + 4 10 Gigabit Ethernet RJ-45 ports 24 Gigabit Ethernet Combo ports (RJ-45 + SFP) 4 SFP+ Console port Cisco Standard RJ45 console port USB slot USB Type-A slot on the front panel of the switch for easy file and image management Buttons Reset button Cabling type Unshielded Twisted Pair (UTP) Category 5e or better for 1000BASE-T LEDs System, Link/Act, PoE, Speed Flash 256 MB CPU 800 MHz ARM DRAM 512 MB Packet BufferPacket buffer 1,5 MB Supported SFP ModulesMGBSX1 Multimode fiber MGBLX1 Single-mode fiber MGBLH1 Single-mode fiber MGBT1 UTP Category 5 GLC-SX-MMD Multimode fiber GLC-LH-SMD Single-mode fiber GLC-BX-U Single-mode fiber GLC-BX-D Single-mode fiber GLC-TE UTP cat 5e SFP-H10GB-CU1M Copper coax SFP-H10GB-CU3M Copper coax SFP-H10GB-CU5M Copper coax SFP-10G-SR Multimode fiber SFP-10G-LR Single-mode fiber SFP-10G-SR-S Multimode fiber SFP-10G-LR-S Single-mode fiber EnvironmentalUnit dimensions (W x D x H) 445 x 345 x 44 mm (17.5 x 13.59 x 1.73 in) Unit weight 4.6 kg (10.14 lb) Power 100 to 240V 50 to 60 Hz, internal, universal Certifications UL (UL 62368), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A Operating temperature 23° to 122°F (-5° to 50°C Storage temperature -13° to 158°F (-25° to 70°C) Operating humidity 10% to 90%, relative, noncondensing Storage humidity 10% to 90%, relative, noncondensing Acoustic Noise and Mean Time Between Failure (MTBF)Fan (number) 1 Acoustic noise 25°C: 34.8 dBA MTBF @ 25°C (hours) 698220 Warranty Limited lifetime Package contentsPackage contents Cisco Business 250 Series Smart Switch Power cord Mounting kit Quick start guide

Objev podobné jako Cisco switch CBS250-24FP-4X (24xGbE, 4xSFP+, 24xPoE+, 370W) - REFRESH

MERCUSYS switch MS108G, (8xGbE, fanless) EAN produktu: 6935364099626 Rychlá expanze drátové sítě Přidejte do své sítě osm ethernetových portů 10/100/1000 Mb/s. To je až desetinásobek rychlosti běžných portů. Flexibilní a kompatibilní MS108G je kompatibilní s 4K Ultra HD televizory, počítači, tiskárnami, IP kamerami, herními konzolemi a dalšími zařízeními. Snadné připojení k síti Osm automaticky přepínatelných RJ45 portů 10/100Mbps s automatickou podporou MDI/MDIX. Kompaktní design Kompaktní design pro flexibilní uspořádání. Nastavení Plug and play, bez nutnosti konfigurace. Technologie Green Ethernet Technologie Green Ethernet šetří energii až o 82%. Technické specifikace Transfer Method: Store and forward Dimensions (W X D X H): 127 x 60.3 x 22 mm Interfaces: 8 10/100/1000Mbps Ports, Auto-Negotiation, auto-MDI/MDIX External Power Supply: 9V/0.6A Standards and Protocols: IEEE 802.3, IEEE 802.3u, IEEE 802.3x CSMA/CD Data Rates: 10/100/1000Mbps at Half Duplex 20/200/2000Mbps at Full Duplex Buffer Capacity: 64KB Jumbo Frame: 9KB LED: Ethernet (1, 2, 3, 4, 5, 6, 7, 8), Power

Objev podobné jako MERCUSYS switch MS108G (8xGbE, fanless)

D-Link DGS-1210-08P 10-port Gigabit Smart PoE Switch Produktový kód: DGS-1210-08P EAN: 790069467691 Klíčové vlastnosti 8x 10/100/1000Mb/s porty s automatickým vyjednávaním 2x 1000Mb/s porty SFP Pokročilé funkce úspory energie Časově řízené PoE - 802.3af a 802.3at Maximální rozpočet PoE 65 W Výhody produktu Switch D-Link DGS-1210-08P je ideální pro rozšíření jakékoliv sítě díky svým pokročilým funkcím a výkonným vlastnostem. Nabízí vyšší výkon přes Ethernet (PoE), více typů fyzických rozhraní a pokročilé funkce L2. Pokročilé funkce Switch je vybaven pokročilou správou sítě s přístupem přes webové rozhraní. Nabízí funkce, jako jsou virtuální sítě VLAN, řízení kvality služeb (QoS), Spanning Tree protokoly (STP, RSTP), agregace linek (LACP) a duální konfigurační soubory. Bezpečnostní funkce Řada DGS-1210 Smart poskytuje výkonné bezpečnostní funkce, jako je IGMP snooping, řízení přístupu do sítě (ACL, 802.1x) a zabezpečení portů, což z ní činí univerzální řešení pro přístupové sítě. Optický uplink Switch umožňuje propojit vzdálenější zařízení a lokality, jako jsou výrobní linky nebo univerzitní kampusy, pomocí optických vláken. Kabeláž z optických vláken je lehká, bezpečná a odolná vůči rušení. PoE a PoE+ Série Smart přepínačů DGS-1210 zahrnuje přepínače s podporou PoE. Jsou vhodné pro firmy, které chtějí napájet VoIP telefony, bezdrátové Wi-Fi přístupové body nebo IP síťové kamery. Bezplatný software pro správu sítě Bezplatný nástroj D-Link Network Assistant (DNA) zobrazuje všechna připojená zařízení a urychluje prvotní konfiguraci. SNMP management systém D-View 7 je k dispozici zdarma s licencí pro 25 zařízení a pro 2 sondy. Technická specifikace Počet portů: 8 x 10/100/1000BASE-T PoE porty, 2 x SFP porty Síťové kabely: UTP Cat. 5, Cat. 5e (100 m max.); EIA/TIA-568 100-ohm STP (100 m max.) Full/Half Duplex: Full/half duplex pro rychlosti 10/100 Mbps; Full duplex pro Gigabit rychlost Switching Capacity: 20 Gbps PoE Standard: IEEE 802.3af a IEEE 802.3at PoE Power Budget: Max. 65 W AC Input: 100 až 240 VAC 50/60 Hz vnitřní univerzální napájecí zdroj Maximální spotřeba energie PoE Enable: 80.6 W, PoE Disable: 7.5 W Rozměry: 280 x 126 x 44 mm

Objev podobné jako D-Link DGS-1210-08P 10-port Gigabit Smart PoE Switch, 8x GbE PoE+, 2x SFP, PoE 65W, fanless

D-Link DGS-1210-10P 10-port Gigabit Smart+ PoE Switch Produktový kód: DGS-1210-10P EAN: 790069467721 Popis produktu 10-portový gigabitový PoE inteligentní přepínač včetně 2 SFP. Funkce a specifikace 8 x 10/100/1000Mb/s automatický negociační port 2 x 100/1000Mb/s SFP port Pokročilé funkce úspory energie Časově řízený PoE 802.3az Energeticky efektivní ethernetový port 802.3af a 802.3at, max. rozpočet PoE 65 W Vlastnosti Bezventilátorová konstrukce Half-/Full-Duplex, automatické vyjednávání, Auto MDI/MDIX IEEE 802.3x Flow Control 802.3ad Link Aggregation 802.1D/802.1w/802.1s Multiple Spanning Tree Asymetrická VLAN, Auto Voice/Surveillance VLAN Další informace Podpora D-View Kompaktní 13" stolní kryt, instalace do 19" stojanu Firmware Release 6 není zpětně kompatibilní s verzí hardware C1.

Objev podobné jako D-Link DGS-1210-10P 10-port Gigabit Smart+ PoE Switch, 8x GbE PoE+, 2x SFP, PoE 65W, fanless

TP-Link switch TL-SX105 EAN: 6935364030896 Popis produktu TP-Link TL-SX105 je stolní switch s 5 porty a přepínací kapacitou až 100 Gbit/s. Poskytuje rychlé připojení k úložišti NAS 10G, serveru, hernímu počítači a dalším aplikacím. Hlavní výhody Pět portů 10 Gbit/s poskytuje kapacitu přepínání až 100 Gbit/s. Optimální rychlost připojení díky funkci automatického vyjednávání rychlostí. Revoluční konstrukce bez ventilátoru pro tichý provoz. Odolné kovové pouzdro pro dlouhou životnost produktu. Zapojení „Plug and Play“ pro snadné nasazení. Technické specifikace Standards and Protocols: IEEE 802.3, 802.3u, 802.3ab, 802.3x, 802.1p, 802.3an, 802.3bz Interface: 5× 100Mbps/1Gbps/2.5Gbps/5Gbps/10Gbps Ports, Auto-Negotiation, Auto-MDI/MDIX Fan Quantity: Fanless External Power Supply: External Power Adapter (Output: 12 VDC / 2.0 A) Dimensions ( W x D x H ): 8.9×5.2×1.4 in (226×131×35 mm) Max Power Consumption: 21.4 W Switching Capacity: 100 Gbps Packet Forwarding Rate: 74.4 Mpps MAC Address Table: 32 K Packet Buffer Memory: 2 Mb Jumbo Frame: 10 KB Software Features Advanced Features: 802.3X Flow Control, 802.1p/DSCP QoS Transfer Method: Store and Forward Other Features Certification: CE, FCC, RoHS Environment: Operating Temperature: 0–40 °C (32–104 °F), Storage Temperature: -40–70 °C (-40–158 °F), Operating Humidity: 10–90% RH non-condensing, Storage Humidity: 5–90% RH non-condensing

Objev podobné jako TP-Link switch TL-SX105 (5x10GbE, fanless)

TP-Link switch TL-SG108, 8xGbE RJ45, fanless EAN: 6935364021153 Popis produktu Zvyšte kapacitu a rychlost vaší sítě s TL-SG108, ideální pro domácí i kancelářské použití. Tento switch umožňuje bleskurychlý přenos velkých objemů dat, ať už se jedná o grafické projekty, multimediální soubory nebo jiné soubory vyžadující velkou šířku pásma. Snadná instalace TL-SG108 je připraven k použití hned po připojení, bez nutnosti složité konfigurace. Díky technologii Plug & Play můžete začít tento switch používat okamžitě po připojení. Ekologický a úsporný TL-SG108 myslí na přírodu i vaši peněženku. Automaticky detekuje stav připojení každého portu a při nečinnosti odpojí napájení, čímž ušetří až 72 % energie. Technické specifikace Standardy a protokoly: IEEE 802.3i / 802.3u / 802.3ab/ 802.3x /802.1p Rozhraní: 8× 10/100/1000Mbps Ports, Auto-Negotiation, Auto-MDI/MDIX Ventilátor: Bez ventilátoru Externí napájení: Externí adaptér (Output: 5VDC / 0.6A) LED indikátor: Systémový indikátor napájení a indikátory stavu pro každý port Rozměry (Š x H x V): 158 x 101 x 25 mm Maximální spotřeba energie: 2.77 W(220V/50Hz) Maximální odvod tepla: 9.45 BTU/h

Objev podobné jako TP-Link switch TL-SG108 (8xGbE, fanless)

MERCUSYS MS105G: 5 portový přepínač EAN: 6935364099619 Hlavní vlastnosti Flexibilní a rychlé rozšíření drátové sítě. 5 Ethernetových portů s rychlostí 10/100/1000 Mb/s. Kompatibilní s 4K Ultra HD televizory, počítači, tiskárnami, IP kamerami, herními konzolemi a dalšími. Ideální pro domácnosti, malé kanceláře nebo ubytovny. Technické specifikace Metoda přenosu: Store and Forward Rozměry: 105×70×24.9 mm Porty: 5 10/100/1000Mbps, Auto-Negotiation, Auto-MDI/MDIX Napájení: 5V/0.6A Standardy a protokoly: IEEE 802.3, IEEE 802.3u, IEEE 802.3x CSMA/CD Datové rychlosti: 10/100/1000 Mbps at Half Duplex, 20/200/2000 Mbps at Full Duplex Kapacita vyrovnávací paměti: 512 Kbit Jumbo Frame: 9 KB Obsah balení 5-Port 10/100/1000Mbps Desktop Switch (MS105G) Napájecí adaptér Průvodce rychlou instalací Výhody Snadné připojení k síti díky technologii Plug and Play. Kompaktní design pro flexibilní uspořádání. Šetření energie až o 82% díky technologii Green Ethernet. Barva Černá / červená Záruční doba 24 měsíců

Objev podobné jako MERCUSYS MS105G switch (5xGbE, fanless)

Switch 24 portový, 1 Gbit, 2× SFP, QoS, VLAN, rack Přepínač známý jako switch je aktivní síťový komponent, který propojuje jednotlivá zařízení popřípadě jiné prvky sítě. Slouží ke správě síťového provozu. Tenda TEG1024F Gigabit Fanless Rackmount Switch + SFP je určen k umístění do racku. Tento model upoutá přepínací kapacitou 48 Gb/s a paketovou kapacitou 35600000 ks. Switch je opatřen 24 ks RJ-45 portů, které jsou určeny k propojení se síťovými prvky. Celkem 2 konektory typu SFP užijete k přenosu dat přes optická vlákna. Přepínač pracuje s technologiemi umožňující šířit data až do rychlosti 1000 Mbit/s. Využívá Dual Personality porty, které jsou mimořádné tím, že poskytují konektor RJ-45 i SFP, v konkrétním okamžiku je k využití jen jeden z nich. Rozměry switche jsou 180 × 440 × 44 mm. Díky technologii QoS alias Quality of Service je zabráněno vytížení switche, je také možné nastavit přednost koncových zařízení. Integrované LAN porty podporují přenosovou...

Objev podobné jako Tenda TEG1024F Gigabit Fanless Rackmount Switch + SFP (TEG1024F)

TP-Link switch TL-SF1008D - Spolehlivý a úsporný Switch TP-Link TL-SF1008D je ideální pro malé kanceláře nebo pracovní skupiny. Vybaven 8 porty 10/100 Mbit/s RJ45 s automatickým vyjednáváním. Technologie pro vaši pohodlí Používá technologii Auto MDI/MDIX, která eliminuje potřebu křížených kabelů. Ekologická technologie Ethernet snižuje spotřebu energie až o 70%. Vlastnosti Automatické vyjednávání: Optimalizace rychlosti a kompatibility připojených zařízení. Auto MDI/MDIX: Bez potřeby křížených kabelů. Ekologická technologie: Snížení spotřeby energie až o 70%. Plastový obal: Stolní design pro snadnou instalaci. Plug and Play: Bez nutnosti konfigurace. Technické specifikace Standardy a protokoly: IEEE 802.3, IEEE 802.3u, IEEE 802.3x CSMA/CD Porty: 8 10/100Mbps, Auto-Negotiation, Auto-MDI/MDIX Ventilátor: Bez ventilátoru Napájení: Externí adaptér (Výstup: 5.0VDC / 0.6A) Externí napájení: 100-240VAC, 50/60Hz Velikost bufferu: 768Kb Data Rates: 10/100Mbps at Half Duplex; 20/200Mbps at Full Duplex LED indikátor: Power, 1, 2, 3, 4, 5, 6, 7, 8 Rozměry (Š x H x V): 5.3*3.1*0.9 in. (134.5*79*22.5mm) Maximální spotřeba energie: 2.05W(220V/50Hz) Maximální výkon: 6.99BTU/h Poznámka Pro správné fungování je třeba dodržovat provozní teplotu 0°C~40°C a skladovací teplotu -40°C~60°C. Provozní vlhkost by měla být 10%~90% a skladovací vlhkost 5%~90%.

Objev podobné jako TP-Link switch TL-SF1008D (8x100Mb/s, fanless)

TP-Link switch TL-SF1005D EAN: 6935364020064 Optimalizujte svou kancelářskou práci TP-Link switch TL-SF1005D je 5portový stolní switch. Ideální pro malé kanceláře a pracovní skupiny. Podporuje funkci Auto MDI/MDIX na všech 5 portech. Stačí zapojit a používat. Ekologický a efektivní Tento switch je navržen s ohledem na životní prostředí. Díky inovativní technologii úspory energie snižuje spotřebu energie až o 70%. Navíc, 80% obalového materiálu lze recyklovat. Vysoký výkon Switch je vybaven 5 porty 10/100 Mbit/s RJ45 s automatickým vyjednáváním. Díky neblokované přepínací architektuře předává a filtruje pakety plnou kabelovou rychlostí pro maximální propustnost. Řízení toku IEEE 802.3x pro plně duplexní režim a Backpressure pro poloduplexní režim zajišťují spolehlivý provoz zařízení. Snadná obsluha Automatické funkce tohoto switchu zajišťují bezproblémovou instalaci. Nevyžaduje žádnou konfiguraci. Funkce Auto MDI/MDIX eliminuje potřebu křížených kabelů. Funkce automatického vyjednávání na každém portu snímá rychlost připojení síťového zařízení (10, 100 Mbit/s) a inteligentně ji přizpůsobuje pro optimální výkon. Technické specifikace Rozhraní: 5 10/100Mbps RJ45 Ports, AUTO Negotiation/AUTO MDI/MDIX Ventilátor: Fanless Externí napájení: External Power Adapter(Output: 9.0VDC / 0.6A) Rozměry: 4.1 x 2.8 x 0.9 in. (103.5 x 70 x 22 mm) Maximální spotřeba energie: 1.87W(220V/50Hz) Maximální odvod tepla: 6.38BTU/h Software Přenosová metoda: Store and Forward Pokročilé funkce: Green Technology, saving power up to 68%, 802.3X Flow Control, Back Pressure Ostatní Certifikace: FCC, CE, RoHs Obsah balení: 5-Port 10/100Mbps Desktop Switch, Power Adapter, Installation Guide Provozní prostředí: Operating Temperature: 0°C~40°C (32°F~104°F); Storage Temperature: -40°C~70°C (-40°F~158°F); Operating Humidity: 10%~90% non-condensing; Storage Humidity: 5%~90% non-condensing

Objev podobné jako TP-Link switch TL-SF1005D (5x100Mb/s, fanless)

Switch 8 portový, 10 Gbit, 8× SFP, QoS, PoE, VLAN, rack Přepínač neboli switch je funkční síťový prvek propojující koncová zařízení nebo jiné prvky sítě. Slouží k zapojení síťového provozu. Cisco Business 350-16XTS Managed Switch je vyhotoven k instalaci do rozvaděče. Nabízený model vás zaujme přepínací kapacitou 320 Gb/s a paketovou kapacitou 238,08 ks. Switch je opatřen 8 ks RJ-45 portů, které jsou poskytnuty k propojení se síťovými prvky. Celkem 8 ks konektorů typu SFP využijete k přenosu dat přes optická vlákna. Pracuje s Dual Personality porty, které vynikají tím, že poskytují konektor RJ-45 i SFP, v určitém okamžiku se dá použít jen jeden z nich. Rozměry přepínače jsou 440 × 257 × 44 mm. Díky technologii QoS neboli Quality of Service nenastane přetížení switche, dokonce si můžete nastavit prioritu koncových zařízení. Přístroj CISCO také pracuje s technologií PoE, díky které lze napájet i přivádět signál ke koncovým zařízením jen pomocí jediného LAN...

Objev podobné jako Cisco Business 350-16XTS Managed Switch (CBS350-16XTS-EU)

Switch 20 portový, 120× SFP, QoS, VLAN, spravovatelný Přepínač známý jako switch je funkční síťový komponent propojující jednotlivá zařízení a také další prvky sítě. Switch je opatřen 20 ks RJ-45 portů, které jsou určeny k propojení se síťovými prvky. Celkem 120 ks konektorů typu SFP užijete k přenosu dat přes optická vlákna. Technologie 10/100/1000Base-T je schopna převádět data až při rychlosti 1000 Mbit/s. Má k dispozici Dual Personality porty, jejichž mimořádnost spočívá v tom, že poskytují konektor RJ-45 i SFP, v konkrétním okamžiku se dá použít jen jeden z nich. Rozměry switche byly stanoveny na 440 × 44 × 257 mm. Díky technologii QoS alias Quality of Service se předchází vytížení switche, dokonce si můžete seřídit přednost koncových zařízení. Tento switch má k dispozici i možnost efektivní správy a nastavení. Switch váží 3420 g. Základní přednosti switche Cisco Business 350-12XS Managed Switch Síťový přepínač k zapojení koncových zařízení a dalších...

Objev podobné jako Cisco Business 350-12XS Managed Switch (CBS350-12XS-EU)

Switch 12 portový, 10 Gbit, 12× SFP, QoS, PoE, VLAN, rack Přepínač neboli switch je funkční síťový komponent, který propojuje koncová zařízení či další síťové prvky. Je vhodný ke koordinaci síťového provozu. Cisco Business 350-24XTS Managed Switch je vhodný k instalaci do rozvaděče. Tento typ disponuje přepínací kapacitou 480 Gb/s a paketovou kapacitou 240 ks. Switch je vybaven 12 ks RJ-45 portů, které jsou poskytnuty k propojení se síťovými prvky. Celkem 12 ks konektorů typu SFP užijete k přenosu dat přes optická vlákna. Disponuje Dual Personality porty, které vynikají tím, že poskytují konektor RJ-45 i SFP, v konkrétní chvíli je možné použít jen jeden z nich. Rozměry switche odpovídají hodnotám 440 × 350 × 44 mm. Díky technologii QoS alias Quality of Service je zabráněno přetížení switche, dokonce si můžete nastavit přednost koncových zařízení. Zařízení CISCO také disponuje technologií PoE, díky které lze napájet i přivádět signál ke koncovým zařízením...

Objev podobné jako Cisco Business 350-24XTS Managed Switch (CBS350-24XTS-EU)

Switch 5 portový, 1 Gbit, QoS, PoE, desktop Switch je funkční síťové zařízení, který propojuje koncová zařízení popřípadě další prvky sítě. Poslouží k řízení síťového provozu. Tenda TEG1105PD Gigabit PoE PD Fanless Switch 30W byl navržen k umístění na stolek anebo zavěšení na zeď. Switch je opatřen 5 ks RJ-45 portů, které jsou poskytnuty k propojení se síťovými prvky. Switch je vybaven technologiemi umožňující přenášet soubory až do rychlosti 1000 Mbit/s. Disponuje Dual Personality porty, které jsou mimořádné tím, že poskytují konektor RJ-45 i SFP, v konkrétním okamžiku je možné využít pouze jeden z nich. Rozměry přepínače byly stanoveny na 100 × 100 × 26 mm. Díky technologii QoS alias Quality of Service nenastane zahlcení switche, navíc lze nastavit přednost koncových zařízení. Přístroj Tenda také pracuje s technologií PoE, díky které se dá napájet i přivádět signál ke koncovým zařízením pouze s využitím jediného LAN kabelu. Integrované LAN porty podporují...

Objev podobné jako Tenda TEG1105PD Gigabit PoE PD Fanless Switch 30W (TEG1105PD)

TP-Link LiteWave switch LS105G LS105G je 5-portový stolní switch od světoznámé značky TP-Link. Je součástí řady LiteWave, která je oblíbena pro svou snadnou použitelnost, spolehlivost a cenovou dostupnost. Technické specifikace Normy a protokoly: IEEE 802.3i/802.3u/ 802.3ab/802.3x, IEEE 802.1p Rozhraní: 5 10/100/1000Mbps, Auto-Negotiation, Auto-MDI/MDIX Ports Ventilátor: Fanless Externí napájecí zdroj: External Power Adapter (Output: 5VDC / 0.6A) LED Indikátor: System Power, Link/Act indicators per port built into each RJ-45 port Max spotřeba: 2.776W (220V/50Hz) Max odvod tepla: 9.466 BTU/h Míra předávání paketů: 7.4 Mpps Tabulka MAC adres: 2K Paměť paketové vyrovnávací paměti: 1 Mb Jumbo Frame: 16 KB Pokročilé funkce: Green Technology, 802.3X Flow Control, 802.1P/DSCP QoS Metoda přenosu: Store and Forward Vlastnosti produktu Snadná instalace typu plug-and-play Podpora Auto-MDI/MDIX na všech portech Technologie Green Ethernet šetřící energii Řízení toku IEEE 802.3x pro spolehlivý přenos dat Ocelové pouzdro pro dlouhou životnost Možnost upevnění na stěnu Podpora 802.1p/DSCP QoS Obsah balení 5-Port 10/100/1000Mbps Desktop Switch Napájecí adaptér Instalační příručka

Objev podobné jako TP-Link LiteWave switch LS105G (5xGbE, fanless)

TP-Link switch TL-SG1005D: Přechod na Gigabit Ethernet je snadný Switch TL-SG1005D zvyšuje rychlost vašeho síťového serveru a páteřních připojení. Přeměňte gigabitovou rychlost ve svých stolních počítačích na realitu. Vlastnosti produktu 5 gigabitových portů RJ45 Automatické vyjednávání a Auto MDI/MDIX Ekologická technologie Ethernet Úspora energie až 70 % Řízení toku IEEE 802.3x pro spolehlivý přenos dat Plastový obal, stolní nebo nástěnné provedení Zapojení typu Plug and Play bez nutnosti konfigurace Technické specifikace Interface: 5 10/100/1000Mbps RJ45 Ports Fan Quantity: Fanless Physical Security Lock: No Power Consumption: Maximum: 3W (220V/50Hz) External Power Supply: External Power Adapter (Output: 5VDC / 0.6A) Dimensions ( W x D x H ): 5.5*3.5*0.9 in. (140*88*23 mm) Switch TL-SG1005D: Rozšiřuje kapacitu sítě Switch TL-SG1005D, vybavený 5 porty 10/100/1 000 Mbit/s, rozšiřuje kapacitu vaší sítě. Umožňuje tak okamžitě přenášet velké soubory. Ekologická technologie Switch TL-SG1005D je vybaven nejnovějšími technologiemi pro úsporu energie. Tyto technologie rozšiřují kapacitu vaší sítě při nižší spotřebě energie. Snadná obsluha Automatické funkce zajišťují bezproblémovou instalaci tohoto gigabitového switche. Nevyžaduje žádnou konfiguraci. Funkce Auto MDI/MDIX eliminuje potřebu křížených kabelů. Funkce automatického vyjednávání na každém portu snímá rychlost připojení síťového zařízení a inteligentně ji přizpůsobuje.

Objev podobné jako TP-Link switch TL-SG1005D (5xGbE, fanless)

TP-Link switch TL-SG105 Domácnost či menší kancelář? Idealní je TP-Link switch TL-SG105. 5portový switch pro zvýšení rychlosti vaší sítě. Bez nutnosti složitého nastavování či konfigurace. Zapojení bez nutnosti konfigurace Zapojte až pět zařízení díky technologii Plug and Play. Ihned můžete začít s prací. Optimální tok dat Gigabitový switch TL-SG105 pro rychlý přenos dat. Bez prodlev, ideální pro přenos větších souborů. Ekologický a udržitelný Navržen pro efektivní šetření elektrické energie. Snížení vaší uhlíkové stopy. Technické specifikace Standardy a protokoly: IEEE 802.3i/802.3u/ 802.3ab/802.3x, IEEE 802.1p Rozhraní: 5× 10/100/1000 Mbps, Auto-Negotiation, Auto-MDI/MDIX Ports Počet ventilátorů: Fanless Externí napájení: External Power Adapter (Output: 5 V DC / 0.6A) Přednosti Přepínací rychlost: 7.4 Mpps MAC Address Table: 2K Packet Buffer Memory: 1 Mb Jumbo Frame: 16 KB Další funkce Pokročilé funkce: Green Technology, 802.3X Flow Control, 802.1P/DSCP QoS (for V2 and later version), IGMP Snooping Přenosová metoda: Store and Forward Certifikace a balení Certifikace: CE, FCC, RoHS Balení obsahuje: 5-Port 10/100/1000Mbps Desktop Switch, Power Adapter, Installation Guide Provozní podmínky Provozní teplota: 0–40 °C (32–104 °F) Skladovací teplota: -40–70 °C (-40–158 °F) Provozní vlhkost: 10–90% RH non-condensing Skladovací vlhkost: 5–90% RH non-condensing

Objev podobné jako TP-Link switch TL-SG105 (5xGbE, fanless)

TP-Link JetStream switch TL-SX3008F Rychlý, spolehlivý a bezpečný switch pro firemní sítě. Bleskurychlá připojení 10G 8 portů SFP+ s rychlostí 10 Gbit/s a přepínací kapacita 160 Gbit/s bez blokování. Integrováno do platformy Omada SDN Funkce ZTP (Zero-Touch Provisioning), centralizovaná cloudová správa a inteligentní monitorování. Centralizovaná správa Snadná a pohodlná správa přes cloudové rozhraní a aplikaci Omada. Statické směrování Směruje tok dat po lokální síti pro efektivní využití síťových prostředků. Robustní strategie zabezpečení Funkce vázání na adresu IP-MAC, ACL, zabezpečení portů, ochrana proti útokům DoS, funkce Storm Control, funkce DHCP Snooping, ověřování protokolem 802.1X a Radius. Optimalizované hlasové a video aplikace L2/L3/L4 QoS a funkce IGMP Snooping. Samostatná správa Webové rozhraní, CLI (konzolový port, Telnet, SSH), SNMP, RMON a funkce Dual Image. Technické specifikace 8× 10GE SFP+ Slots 1× RJ45 Console Port 1× Micro-USB Console Port Fanless Power Supply 100-240 V AC~50/60 Hz Dimensions (WxDxH) 17.3 × 7.1 × 1.7 in (440 × 180 × 44 mm) Mounting Rack Mountable Max Power Consumption 15.46 W (220 V / 50 Hz) Max Heat Dissipation 52.75 BTU/hr (220 V / 50 Hz) Switching Capacity 160 Gbps Packet Forwarding Rate 119.04 Mpps MAC Address Table 32 K Packet Buffer Memory 16 Mbit Jumbo Frame 9 KB

Objev podobné jako TP-Link OMADA JetStream switch TL-SX3008F (8xSFP+, 2xconsole, fanless)

Switch 8 portový, 1 Gbit, 2× SFP, desktop Síťový přepínač je aktivní síťový komponent, který propojuje koncová zařízení nebo jiné síťové prvky. Hodí se ke správě síťového provozu. CISCO Meraki Go - 8 Port Switch - EU Power je určen k instalaci na stolek anebo zavěšení na zeď. Switch je vybaven 8 ks RJ-45 portů, které jsou poskytnuty k propojení se síťovými prvky. Celkem 2 konektory typu SFP zužitkujete při přenosu dat přes optická vlákna. Využívá Dual Personality porty, které jsou speciální díky tomu, že je jejich součástí konektor RJ-45 i SFP, v určitém okamžiku lze však použít pouze jeden z nich. Rozměry switche byly stanoveny na 222 × 15 × 28 mm. Integrované LAN porty podporují přenosovou rychlost až do 1 Gbit. Důležité funkce switche CISCO Meraki Go - 8 Port Switch - EU Power Switch k propojení koncových zařízení i dalších uzlů Přepínací kapacita 20 Gb/s Byl navržen s 8 ks RJ-45 portů SFP konektory k propojení optickými vlákny Switch CISCO náležící na...

Objev podobné jako CISCO Meraki Go - 8 Port Switch - EU Power (GS110-8-HW-EU)

Switch 24 portový, 1 Gbit, 1× SFP, desktop Switch je aktivní síťové zařízení propojující koncová zařízení nebo další prvky sítě. Slouží k řízení síťového provozu. CISCO Meraki Go - 24 Port Switch - EU Power byl navržen k instalaci na stolek popřípadě zavěšení na zeď. Switch disponuje 24 ks RJ-45 portů, které jsou určeny k propojení se síťovými prvky. Jeden konektor typu SFP užijete k přenosu dat skrz optická vlákna. Disponuje Dual Personality porty, jejichž mimořádnost spočívá v tom, že poskytují konektor RJ-45 i SFP, v konkrétní chvíli je možné využít jen jeden z nich. Rozměry přepínače odpovídají hodnotám 440 × 250 × 44 mm. Integrované LAN porty podporují přenosovou rychlost až do 1 Gbit. Důležité přednosti switche CISCO Meraki Go - 24 Port Switch - EU Power Switch k zapojení koncových zařízení i dalších uzlů Přepínací kapacita 56 Gb/s Byl osazen 24 ks RJ-45 portů SFP konektory k propojení optickými vlákny Switch CISCO náležící na pracovní plochu nebo na...

Objev podobné jako CISCO Meraki Go - 24 Port Switch - EU Power (GS110-24-HW-EU)

Switch 16 portový, 1 Gbit, QoS, PoE, VLAN, rack Síťový přepínač je aktivní síťová jednotka, který propojuje zařízení a rovněž jiné síťové prvky. Poslouží ke správě síťového provozu. Tenda TEG1116P-16-150W PoE Gigabit Fanless Switch 135W je určen k instalaci do racku. Nabízený model vás zaujme přepínací kapacitou 32 Gb/s a paketovou kapacitou 23600000 ks. Switch je vybaven 16 ks RJ-45 portů, které jsou poskytnuty k propojení se síťovými prvky. Switch je vybaven technologiemi umožňující šířit data až do rychlosti 1000 Mbit/s. Má k dispozici Dual Personality porty, které jsou speciální díky tomu, že mají k dispozici konektor RJ-45 i SFP, v daném okamžiku je možné využít jen jeden z nich. Rozměry přepínače byly stanoveny na 294 × 178 × 44 mm. Díky technologii QoS alias Quality of Service není možné přetížení switche, dokonce si můžete seřídit prioritu koncových zařízení. Přístroj Tenda také disponuje technologií PoE, jejíž zásluhou se dá napájet i přivádět signál...

Objev podobné jako Tenda TEG1116P-16-150W PoE Gigabit Fanless Switch 135W (TEG1116P-16-150W)

Cisco Switch CBS250-24T-4X EAN: 889728295826 Popis produktu Výkonný a cenově dostupný switch pro malé firmy od firmy Cisco. Výhody Možnost 8 až 48 portů Gigabit Ethernet. GE nebo 10-GE uplink a podpora PoE+. Plug-and-play s hlasovým, bezdrátovými, datovými, video a připojenými síťovými zařízeními. Poskytnutí dalšího optického připojení pro vyšší šířku pásma pro uplink a rozšířené možnosti pro napájení přes PoE. Integrované zabezpečení chránící Vaše obchodní data před neoprávněným přístupem. Technické specifikace Počet portů: 28 Provedení: Rack-mount Porty: 24 x GbE RJ45, 4 x 10GbE SFP+ Výkon: Switching capacity: 128.0 Gbps, Forwarding performance (64-byte packet size): 95.23 Mpps VLAN: Ano Protokol pro vzdálenou správu: SNMP, RMON, HTTP, HTTPS, TFTP, Telnet, SSH Standardy IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3z, IEEE 802.3x, IEEE 802.3 ad LACP, IEEE 802.1D, IEEE 802.1Q/p VLAN, IEEE 802.1w, IEEE 802.1s, IEEE 802.1X, IEEE 802.3af, IEEE 802.3at Velikost MAC tabulky: 8 000 RAM: 512 MB Flash: 256 MB Napájení: 100-240 V (50-60 Hz), interní Rozměry (Š x V x H): 445 x 240 x 44 mm Hmotnost: 2.78 kg Provozní teplota: -5 až 50°C Provozní vlhost: 10 - 90% Skladovací teplota: -25 až 70 °C

Objev podobné jako Cisco switch CBS250-24T-4X (48xGbE, 4xSFP+, fanless)

Cisco switch CBS250-24T-4G: Výkon a Cenová dostupnost Cisco CBS250-24T-4G je chytrý switch příští generace, který nabízí vysoký výkon, zabezpečení a spolehlivost, které jsou nezbytné pro vybudování robustní sítě v malém podniku. Výhody Cisco Business 250 Series Podpora až 48 portů Gigabit Ethernet, GE nebo 10-GE uplink Plug-and-play s hlasovými, bezdrátovými, datovými, video a síťovými zařízeními Poskytování dalšího optického připojení pro vyšší šířku pásma pro uplink Integrované zabezpečení chránící obchodní data před neoprávněným přístupem Technické specifikace Počet portů: 28 Provedení: Rack-mount Porty: 24 x GbE RJ45, 4 x SFP Výkon: Switching capacity: 56.0 Gbps, Forwarding performance: 41.66 Mpps VLAN: Ano Protokol pro vzdálenou správu: SNMP, RMON, HTTP, HTTPS, TFTP, Telnet, SSH Standardy: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3z, IEEE 802.3x, IEEE 802.3 ad LACP, IEEE 802.1D, IEEE 802.1Q/p VLAN, IEEE 802.1w, IEEE 802.1s, IEEE 802.1X, IEEE 802.3af, IEEE 802.3at Velikost MAC tabulky: 8 000 RAM: 512 MB Flash: 256 MB Napájení: 100-240 V (50-60 Hz), interní Rozměry (Š x V x H): 445 x 240 x 44 mm Hmotnost: 2.63 kg Provozní teplota: -5 až 50°C Provozní vlhost: 10 - 90% Skladovací teplota: -25 až 70 °C

Objev podobné jako Cisco switch CBS250-24T-4G (24xGbE, 4xSFP, fanless)

Cisco switch CBS220-24T-4G Výkon a spolehlivost přináší tento smart switch od společnosti Cisco. Je určen pro malé a střední firmy, které vyžadují kvalitní a efektivní řešení pro své podnikové sítě. Design a konstrukce Switch je navržen pro montáž do racku. Je tichý, neboť nedisponuje ventilátorem. Rozměry zařízení jsou 440 x 203 x 44 mm a hmotnost 2.75 kg. Porty a výkon Cisco CBS220-24T-4G disponuje celkem 28 porty - 24x GbE RJ45 a 4x SFP. Jeho přepínací kapacita dosahuje až 56 Gbps a výkon je 41.66 Mpps při 64-byte packet size. Technické specifikace RAM: 256 MB Flash: 64 MB Počet MAC adres: až 8 192 VLAN: Ano Protokoly: SNMP, RMON, HTTP, HTTPS, TFTP, Telnet, SSH, BOOTP Standardy: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ad, 802.3z, IEEE 802.3x, IEEE 802.1D, IEEE 802.1Q/p, IEEE 802.1w, IEEE 802.1s, IEEE 802.1X, IEEE 802.3af, IEEE 802.3at Provozní podmínky Provozní teplota tohoto switchu je od 0 do 50°C a provozní vlhkost 10 - 90%. Skladovat jej můžete při teplotě -20 až 70°C. Zabezpečení Zabezpečení sítě je zajištěno pomocí rozsáhlých Acces Control Lists (ACL), které mohou omezit citlivé části sítě před neoprávněnými uživateli a chránit před síťovými útoky. EAN: 889728344807

Objev podobné jako Cisco switch CBS220-24T-4G (24xGbE, 4xSFP, fanless)