Xiaomi 33w charging combo (type-a) eu

Inteligentní identifikace zařízeníRůzné nabíjecí sílyVhodné pro mezinárodní cestováníAC 100-240V široký rozsah napětíChytrá regulace teplotyAutomatické nastavení výkonuVysoce žáruvzdorné materiályZvýšená bezpečnostSpousta bezpečnostních prvkůAbnormální impedanční ochrana obvoduOchrana před vysokým napětímOchrana proti přehřátíNadproudová ochranaPodpěťová ochranaOchrana proti zkratuOchrana proti statické elektřiněOchrana šifrováním datového kabeluOchrana proti elektromagnetickému poliOchrana před bleskemTechnické specifikaceTyp portu: USB-AVstupní parametry: 100–240V , 50/60Hz, 0,7AVýstupní parametry: 5V?3A / 9V?3A / 12V?2,25A / 20V?1,35A / 11V?3A MaxRozměry: 46,8 × 28 × 55,4 mm (bez délky kolíku)Provozní teplota. -10°C 40°CObsah balení: Nabíječka, Návod k použití, Kabel USB-C, Záruční list (tonerpartner.cz)

Nabíječka do sítě - celkový výkon 33 W, výstup USB-A, délka kabelu 1 m, zakončení kabelu USB-C Nabíječka do sítě Xiaomi 33W Charging Combo (Type-A) EU zajišťuje rychlé nabití telefonu nebo tabletu. Pro připojení nabíjené elektroniky má k dispozici výstup USB-A. Celkový výkon nabíječky Xiaomi může být 33 W. K nabíječce náleží kabel s délkou 1 m s konektory USB-C. Základní parametry nabíječky Xiaomi 33W Charging Combo (Type-A) EU Spolehlivá nabíječka do zásuvky Zařízení lze připojit přes jeden konektor U výstupu je k dispozici rozhraní USB-A Její celkový výkon bude plných 33 W V balení bude mít USB-C kabel Kabel v balení má délku 1 m a konektory typu USB-C Barva nabíječky Xiaomi 33W Charging Combo (Type-A) EU: bílá (alza.cz)

Deset vrstev chytré ochranyOchrana před vysokým napětímOchrana proti přehřátíNadproudová ochranaAbnormální impedanční ochrana obvoduOchrana proti zkratuPodpěťová ochranaOchrana proti statické elektřiněOchrana šifrováním datového kabeluOchrana proti elektromagnetickému poliOchrana před bleskemKompatibilní s oblíbenými běžnými zařízenímiVestavěný inteligentní identifikační čip a port typu USB-C je kompatibilní s většinou komerčně dostupných smartphonů, notebooků a dalších elektronických zařízení. Díky jednoduchému a lehkému designu se tato nabíječka stane vaším společníkem doma i na cestách. Materiál odolný vůči vysokým teplotámPouzdro je vyrobeno z nehořlavého a teplotně odolného materiálu třídy UL94-V0, který odvádí teplo a poskytuje bezpečný a spolehlivý provoz. Nabíječka do každého prostředíZařízení disponuje pokročilou technologií pro zvládnutí vysokých nadmořských výšek a vy se tak nemusíte bát použít zařízení ve vyšších polohách. Technické specifikaceMateriál produktu: PCVstupní parametry. 100-240V ,50/60Hz,1,7AVýstupní parametry: 5V?3V / 9V?3A / 11V?6A Max / 20V?6A MaxRozměry: 63,5 × 60,3 × 28,4 mm (bez délky kolíku)Provozní teplota: -10°C 40°CObsah balení: nabíječka, kabel USB-C, návod k použití, záruční list (tonerpartner.cz)

Cestovní síťová nabíječka s jedním USB-A výstupem a maximálním výkonem 67W Vstup *100V-240V, 50/60Hz, 1,7A Výstup *Normální: 5V/3A (15W) *Rychlý: 5 - 20V/6,2 - 3,25A (67W Max) Xiaomi datový a nabíjecí kabel z USB-A na USB-C s délkou 1 metr. Kabel je navržen pro použití s Xiaomi zařízeními, ale spolehlivě bude fungovat i se všemi ostatními zařízeními s těmito konektory. Tělo kabelu je vyrobeno z odolného TPU materiálu pro dlouhou životnost. Vlastnosti * konektory USB-A na USB-C * délka kabelu 1metr * podporuje nabíjecí proud až 6A * podporuje nabíjení a rychlý datový přenos * materiál TPU * vhodné pro Xiaomi a všechna zařízení s těmito konektory (tonerpartner.cz)

Nabíječka do sítě - s podporou rychlého nabíjení, celkový výkon 67 W, vstup USB-C, výstup USB-A, technologie rychlého nabíjení USB Power Delivery, regulace teploty, délka kabelu 1 m, zakončení kabelu USB-C Nabíječka do sítě Xiaomi 67W Charging Combo (Type-A) EU dobíjí telefony nebo tablety spolehlivě a rychle. Nabíjenou elektroniku připojíte díky výstupu s konektorem USB-A. Doba nezbytná k dosažení plné kapacity baterie se zkrátí díky rychlonabíjení typu USB Power Delivery. Dokáže také ohlídat regulaci teploty, díky níž se nepřehřívá. Celkový výkon nabíječky Xiaomi dosáhl na 67 W. K samotnému tělu nabíječky náleží kabel dlouhý 1 m, který disponuje konektory USB-C. Hlavní přednosti nabíječky Xiaomi 67W Charging Combo (Type-A) EU Klasická, vždy praktická nabíječka do sítě Pro nabíjení používá jeden konektor Výstup disponuje rozhraním USB-A Celkový výkon nabíječky dosahuje 67 W K balení patří USB-C kabel Přiložený kabel má délku 1 m a konektory typu USB-C Barva... (alza.cz)

Nabíječka do sítě - s podporou rychlého nabíjení, celkový výkon 120 W, výstup USB-A, délka kabelu 1 m, zakončení kabelu USB-C Nabíječka do sítě Xiaomi 120W Charging Combo (Type-A) EU poskytuje telefonu či tabletu výjimečně rychlé dobití. Na nabíjení zařízení vám poslouží výstup s konektorem USB-A. Celkový výkon nabíječky Xiaomi se vyšplhal na 120 W. K samotnému tělu nabíječky náleží kabel dlouhý 1 m osazený konektory USB-C. Významné vlastnosti nabíječky Xiaomi 120W Charging Combo (Type-A) EU Praktická nabíječka do sítě Pro nabíjení používá jeden konektor U výstupu najdete rozhraní USB-A Celkový výkon nabíječky dosahuje 120 W Součástí balení je USB-C kabel Přiložený kabel disponuje délkou 1 m a konektory typu USB-C Barva nabíječky Xiaomi 120W Charging Combo (Type-A) EU: bílá (alza.cz)

Praktická síťová nabíječka umožňuje pohodlné nabití vašeho mobilního zařízení. Xiaomi 33W Charging Combo (Type-A) EU je opatřená 1× USB-A konektorem s výstupem až 120 W a napájí se přímo ze zásuvky. Disponuje technologií USB Power Delivery a Qualcomm Quick Charge 3.0 pro extra rychlé nabíjení a také má integrovanou ochranu proti přebití, přepětí a zkratu. (mall.cz)

Praktická síťová nabíječka umožňuje pohodlné nabití vašeho mobilního zařízení. Xiaomi 67W Charging Combo (Type-A) EU 40035 je opatřená 1× USB-A konektorem s výstupem až 120 W a napájí se přímo ze zásuvky. Disponuje technologií USB Power Delivery a Qualcomm Quick Charge 3.0 pro extra rychlé nabíjení a také má integrovanou ochranu proti přebití, přepětí a zkratu. (mall.cz)

Praktická síťová nabíječka umožňuje pohodlné nabití vašeho mobilního zařízení. Xiaomi 120W Charging Combo (Type-A) EU je opatřená 1× USB-A konektorem s výstupem až 120 W a napájí se přímo ze zásuvky. Disponuje technologií USB Power Delivery a Qualcomm Quick Charge 3.0 pro extra rychlé nabíjení a také má integrovanou ochranu proti přebití, přepětí a zkratu. (mall.cz)

Podložka pod SPZ z plastu s otvory pro univerzální montáž. Nápis "Česká republika", znak Čech, Moravy a Slezka a vlajka ČR. (autohotarek.cz)

Nabíječka do sítě - s podporou rychlého nabíjení, celkový výkon 65 W (1 × 18 W, 1 × 45 W), výstup USB-A a USB-C, s technologií GaN, délka kabelu 1,5 m, zakončení kabelu USB-C Nabíječka do sítě Xiaomi 65W GaN Charger (Type-A + Type-C) EU zajistí vám opravdu svižné nabití tabletu či telefonu. Najdete na ní celkem 2 výstupy typu USB-A a USB-C. Celkový výkon nabíječky Xiaomi dosáhl na 65 W. U nabíječky nechybí ani napájecí kabel dlouhý 1,5 m s konektory USB-C. Nejdůležitější parametry nabíječky Xiaomi 65W GaN Charger (Type-A + Type-C) EU Rychlá nabíječka do zásuvky Pro připojení nabíjených zařízení má 2 konektory U výstupu je k dispozici rozhraní USB-A a USB-C Její celkový výkon činí 65 W V balení dostáváte USB-C kabel Kabel v balení disponuje délkou 1,5 m a konektory typu USB-C Barva nabíječky Xiaomi 65W GaN Charger (Type-A + Type-C) EU: bílá (alza.cz)

Cooler Master zdroj Elite NEX W700 230V A/EU Cable, 700W Spolehlivý výkon pro každodenní požadavky Jedná se o ideální výběr pro začínající uživatele a systémové integrátory. Tento zdroj je navržen pro spolehlivost a poskytuje výkon a stabilitu za přijatelnou cenu. Bezpečnost a stabilita Elite NEX je vybaven ochrannými prvky, které se obvykle nacházejí u vysoce kvalitních zdrojů, což zvyšuje bezpečnost a stabilitu proudu. Odpornost vůči vysokým teplotám Tento zdroj je schopen pracovat při plném zatížení až do 40°C, což prodlužuje jeho životnost v teplejších prostředích. Tolerance špičkového výkonu Je schopen spolehlivě dodat dalších 100W při špičkovém zatížení až na 20 sekund. Účinnost Udržuje vyšší účinnost 85% při typickém zatížení. Dlouhodobá spolehlivost Bez ohledu na prostředí, ať už je to vysoká nadmořská výška nebo ultra vlhké prostředí, tento zdroj bude konzistentně fungovat. Záruka Tento produkt je dodáván se standardní omezenou výrobní zárukou 3 roky od data nákupu. Technické specifikace Verze ATX: ATX12V Rev. 2.41 PFC: Aktivní PFC Vstupní napětí: 200 - 240V Vstupní proud: 5A Vstupní frekvence: 50 - 60Hz Rozměry (D x Š x V): 140 x 150 x 86mm Velikost ventilátoru: 120mm Účinnost: >= 85% při typickém zatížení Provozní teplota: 0 - 40°C MTBF: >100,000 hodin (tonerpartner.cz)

Cooler Master zdroj Elite NEX W700 230V A/EU Cable, 700W EAN: 4719512128374 Spolehlivost a výkon Elite NEX White je ideální volba pro začátečníky a systémové integrátory. S tichým 120mm ventilátorem, aktivním PFC a 3letou zárukou nabízí funkčnost, na kterou se můžete spolehnout. Bezpečnost a stabilita Elite NEX je vybaven ochrannými prvky, které jsou běžně k dispozici u high-end zdrojů, což zvyšuje bezpečnost a stabilitu proudu. Odpornost vůči vysokým teplotám Tento zdroj je schopen pracovat na plný výkon i při teplotě 40°C, což prodlužuje jeho životnost v teplejším prostředí. Vysoká efektivita Elite NEX udržuje vysokou účinnost 85% při typickém zatížení. Dlouhodobá spolehlivost Je navržen tak, aby fungoval v jakémkoli prostředí, ať už je to vysoká nadmořská výška nebo ultra vlhké prostředí. Záruka Na tento produkt je poskytována standardní výrobní záruka 3 roky od data nákupu. Technické specifikace Verze ATX: ATX12V Rev. 2.41 PFC: Aktivní PFC Vstupní napětí: 200 - 240V Vstupní proud: 5A Vstupní frekvence: 50 - 60Hz Rozměry (D x Š x V): 140 x 150 x 86mm Velikost ventilátoru: 120mm Účinnost: >= 85% při typickém zatížení Provozní teplota: 0 - 40°C MTBF: >100,000 hodin (tonerpartner.cz)

Autoři této knihy jsou špičkoví pedagogové z VŠE Praha, mají zkušenosti s dlouhodobým působením na zahraničních univerzitách. Publikace si klade za cíl seznámit ekonomickou veřejnost včetně studentů ekonomických fakult s charakteristikou procesu asociace a posléze zvládání členství České republiky v evropském integračním seskupení. Autoři vycházejí v jednotlivých kapitolách z historického a teoretického kontextu, a dále pak charakterizují aktuální stav ve vybraných součástech integračního procesu: společné obchodní politice, strukturální a kohezní politice, společné zemědělské politice, ve vytváření měnové integrace. Všechny čtyři kapitoly dané publikace vyúsťují v hodnocení pozice České republiky v daných segmentech evropské integrace. Publikace zachycuje ve třetí kapitole aktuální výsledky hodnocení žebříčků mezinárodní konkurenceschopnosti včetně umístění České republiky. (knihydobrovsky.cz)

60 W ultra výkonné·PowerPort Atom III (dva porty)·Kompaktní·Univerzální kompatibilita s rychlým nabíjením·Pohon nitridem gallitého Nabíječka·. (conrad.cz)

Nabíječka nabíjecí zařízení, bezdrátové, kompatibilní s Theragun Prime Nabíječka Therabody Prime Charging Stand zajistí vám opravdu svižné nabití tabletu či telefonu. Klíčové přednosti nabíječky Therabody Prime Charging Stand (alza.cz)

Nabíječka do sítě - s podporou rychlého nabíjení, celkový výkon 33 W (1 × 33 W, 1 × 27 W), výstup USB-A a USB-C, přepěťová ochrana, podpěťová ochrana Nabíječka do sítě Xiaomi Mi 33W Wall Charger poskytuje telefonu či tabletu výjimečně rychlé dobití. Poskytne vám celkem 2 výstupy typu USB-A a USB-C. Disponuje naprostou spolehlivostí a bezpečností, máte k dispozici přepěťovou i podpěťovou ochranu. Výkon nabíječky Xiaomi činí 33 W. Nejdůležitější funkce nabíječky Xiaomi Mi 33W Wall Charger Praktická nabíječka do zásuvky K nabíjení má k dispozici 2 výstupy Výstup disponuje rozhraním USB-A a USB-C Celkový výkon nabíječky: 33 W Nabíječka Xiaomi má k dispozici přepěťovou i podpěťovou ochranu Barva nabíječky Xiaomi Mi 33W Wall Charger: bílá (alza.cz)

Powerbanka s kapacitou 10 000 mAh je ideálním řešením pro chvíle, kdy vám dochází baterie a nemáte po ruce zásuvku. Xiaomi 33W Power Bank 10000mAh Pocket Edition Pro modrá disponuje 2× USB (1×USB-A, 1×USB-C) výstupem. Běžný smartphone zvládne nabít až 4×. (mall.cz)

Xiaomi 33W Power Bank 10000mAh Pocket Edition Pro - kompaktní a lehká powerbanka s rychlým 33W nabíjením. Kapacita 10000 mAh, 1x USB-A a 1x USB-C obousměrný konektor, možnost nabíjet 2 zařízení současně. Vestavěný inteligentní identifikační čip pro automatické sladění výstupního proudu s provozním proudem různých typů zařízení - je tedy vhodná na různé zařízení (telefony, notebooky, herní konzole...). Ochrana proti přepětí a přehřátí. V balení navíc obsahuje nabíjecí kabel s USB-C na USB-C konektorem s redukcí na USB-A. Parametry Konektivita: USB-A: 5V=3V 9V=2.23A 12V=1.67A 10V=2.25A MAX, USB-C: 5V=3V 9V=3A 12V=2.25A 11V=3A MAX Další vlastnosti: Ochrana proti přepětí a přehřátí, doba nabíjení powerbanka 2,7 hodin, maximální nabíjecí výkon 33W. Rozměry: 105 × 55.8 × 25.5 mm Baterie: 35.2Wh/36Wh 9800mAh/10000mAh Barva Bílá (tonerpartner.cz)

Xiaomi 33W Power Bank 10000mAh Pocket Edition Pro - kompaktní a lehká powerbanka s rychlým 33W nabíjením. Kapacita 10000 mAh, 1x USB-A a 1x USB-C obousměrný konektor, možnost nabíjet 2 zařízení současně. Vestavěný inteligentní identifikační čip pro automatické sladění výstupního proudu s provozním proudem různých typů zařízení - je tedy vhodná na různé zařízení (telefony, notebooky, herní konzole...). Ochrana proti přepětí a přehřátí. V balení navíc obsahuje nabíjecí kabel s USB-C na USB-C konektorem s redukcí na USB-A. Parametry Konektivita: USB-A: 5V=3V 9V=2.23A 12V=1.67A 10V=2.25A MAX, USB-C: 5V=3V 9V=3A 12V=2.25A 11V=3A MAX Další vlastnosti: Ochrana proti přepětí a přehřátí, doba nabíjení powerbanka 2,7 hodin, maximální nabíjecí výkon 33W. Rozměry: 105 × 55.8 × 25.5 mm Baterie: 35.2Wh/36Wh 9800mAh/10000mAh Barva Modrá (tonerpartner.cz)

Powerbanka pro mobilní telefony a tablety a hodinky, 10000 mAh, USB-C, rychlé nabíjení 22,5W, 2 výstupy až 5 V a 3 A (alza.cz)

Powerbanka pro mobilní telefony a tablety, 10000 mAh, USB-C, rychlé nabíjení 33W33W, 2 výstupy až 5 V a 3 A, LED indikace stavu, nízká hmotnost Hledáte powerbanku, na kterou se můžete skutečně spolehnout? Powerbanka Xiaomi o kapacitě 10000 mAh je vhodná mimo jiné na nabití tabletu i telefonu, když není na dosah zásuvka. Exceluje skutečně rychlým nabíjením. Je dodávána s kabelem USB-C. Tato powerbanka byla vybavena rychlým drátovým nabíjením, při kterém dosahuje výkonu 33 W. Powerbanka měří 5,6 × 10,5 × 25,5 mm. Klíčové přednosti powerbanky Xiaomi 33W Power Bank 10000mAh Pocket Edition Pro (Midnight Blue) Rychlonabíjecí funkce Powerbanka Xiaomi slouží pro dobíjení telefonů a tabletů Výdrž powerbanky zajišťuje kapacita 10000 mAh Informace o aktuálním stavu pomocí diod V balení má přiložený kabel USB-C Na výstupu najdete konektor USB-A a USB-C Výstupní proud činí 3 A Hmotnost powerbanky Xiaomi činí 193 g Počet výstupů: 2 Funkce a příslušenství powerbanky Xiaomi... (alza.cz)

Cisco switch CBS350-24XT-EU 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 (tonerpartner.cz)

Rapala - Sportsman Tool Combo typ B (parys.cz)

Napájecí kabel - určený pro produkty značky Xiaomi, modelové řady Mi Watch Xiaomi Mi Watch Charging Dock je prezentován jako napájecí kabel pro přívod elektrické energie do zařízení. (alza.cz)

Xiaomi Smart Band 7 Charging CableOriginální nabíječka, která rychle a efektivně nabije váš Xiaomi Smart Band 7 pomocí magnetického nástavce. Kompaktní a cenově dostupná nabíječka, která je vybavena materiálem TPE a pozlacenými měděnými kontakty pro delší životnost. Technická specifikace:Barva: ČernáKompatibilita: Mi Smart Band 5/Mi Smart Band 6/Xiaomi Smart Band 7Délka kabelu: 400 mm ± 10 mmMateriál: PC a TPE (tonerpartner.cz)

Bezdrátová nabíječka - s podporou rychlého nabíjení, výkon 50 W, vstup USB-C, podpěťová a přepěťová ochrana, s regulací teploty, kabel součástí Nabízí váš chytrý telefon funkcí bezdrátového nabíjení? Vaší jedinou starostí bude umístění telefonu do stojánku a zbytek zajistí bezdrátová nabíječka sama. Díky nakloněné konstrukci stojánek bez obav využijete i na pracovním stole, kde budete i při nabíjení telefon snadno ovládat. Aby nabíječka zaručovala bezpečnost, je vybavena přepěťovou ochranou. Při přehřívání baterky se nabíjení automaticky vypne. Díky tomu je právě nabíjené zařízení chráněno. Bezdrátová nabíječka od výrobce Xiaomi má rychlonabíjení, díky čemuž bude váš smartphone plně nabitý za mnohem kratší dobu, než by tomu bylo s klasickou nabíječkou. Celkový výkon dosahuje 50 W. Vstup pro napájení nabíječky je USB-C. Nabíječka má k dispozici také podpěťovou ochranu. Významné parametry bezdrátové nabíječky Xiaomi 50W Wireless Charging Stand Snadné ovládání... (alza.cz)

Nabíječka do sítě - s podporou rychlého nabíjení, celkový výkon 25 W, vstup USB-C, výstup USB-C, technologie rychlého nabíjení Qualcomm Quick Charge 3.0 Rychlonabíječkase Samsung SuperCharge Potřebujte rychle i mimořádně spolehlivě nabíjet moderní Samsung telefony maximální dostupnou rychlostí? V tom případě využijte služeb nabíječky ChoeTech USB-C PD PPS s podporou technologie Samsung SuperCharge až 25 W. A pokud máte iPhone 11, 12 nebo 13, tak si vychutnáte nabíjení rychlostí až 20 W. ROZMĚRY80 × 40 × 20 mm ROZHRANÍUSB–C RYCHLÉ NABÍJENÍPD 3.0 / QC 3.0 / Samsung SuperCharge Nabíječka ChoeTech podporuje rychlé nabíjeníNabíječka do sítě ChoeTech podporuje rychlé nabíjení Power Delivery 3.0, Quick Charge 3.0 a současně Samsung SuperCharge. Díky tomu nabije například mobilní telefon Samsung Galaxy série 21 a 22 během 30 minut klidně až 60 %. Pro rychlé... (alza.cz)

Cisco switch CBS350-8FP-2G Optimalizujte svůj podnik s tímto nezbytným prvkem vaší sítě. Intuitivní a bezpečné řešení Cisco Business 350 Managed Switches poskytují spolehlivou síť pro malé firmy. Nabízejí jednoduché ovládání, pokročilé funkce a zabezpečení. Výhody Cisco Business 350 Series Intuitivní ovládání pro automatizaci nasazení, monitorování a správu životnosti vašich switchů. Rozsáhlé zabezpečení chránící vaši síť a soukromí vašich zákazníků. Gigabitový Ethernet a 10GE uplink pro rychlý přenos dat. Možnost spojení až čtyř samostatných switchů do jednoho zařízení s jednotnou správou a kontrolou. Technické specifikace Počet portů: 10 Provedení: Rack-mount Porty: 8x GbE, 2 x GbE RJ-45/SFP combo, PoE+ Výkon: Switching capacity: 20.0 Gbps, Forwarding performance (64-byte packet size): 14.88 Mpps Power over Ethernet (PoE): PoE+ (8 ports, 120W) 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 323 x 44 mm Hmotnost: 3.5 kg Provozní teplota: -5 až 50°C Provozní vlhost: 10 - 90% Skladovací teplota: -25 až 70 °C (tonerpartner.cz)

Cisco switch CBS350-8S-E-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. 5. 2029. Oznámení End of Life pro CISCO CBS350 Stránky produktu: CBS350-8S-E-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) 14,88 Switching Capacity in Gigabits per Second (Gbps) 20 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 Hardware Power Consumption (worst case)System power consumption 110V=11.1W 220V=11.9 Heat dissipation (BTU/hr) 40.6 PortsTotal system ports 10 x Gigabit Ethernet RJ-45 ports 8 x Gigabit SFP Slots Combo ports (RJ-45 + SFP) 2 x Gigabit Ethernet 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:) 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) 280 x 170 x 44 mm (11.0 x 6.69 x 1.73 in) Unit weight 1.0 kg (2.20 lb) Power 100-240 V, 50-60 Hz, External 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) Fanless Acoustic noise N/A MTBF @ 25°C (hours) 2242229 Warranty Limited lifetime with next business day advance replacement Package contents Cisco Business 350 Series Managed Switch Power adapter 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 (tonerpartner.cz)

Cisco switch CBS350-8T-E-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: CBS350-8T-E-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) 14,88 Switching Capacity in Gigabits per Second (Gbps) 20 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 Hardware Power Consumption (worst case)System power consumption 110V=12.55W 220V=12.56 Heat dissipation (BTU/hr) 42.86 PortsTotal system ports 10 x Gigabit Ethernet RJ-45 ports 8 x Gigabit Ethernet Combo ports (RJ-45 + SFP) 2 x Gigabit Ethernet 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:) 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 185 x 44 mm (10.56 x 7.28 x 1.73 in) Unit weight 1.39 kg (3.06 lb) Power 100-240 V, 50-60 Hz, External 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) 2171669 Warranty Limited lifetime with next business day advance replacement Package contents Cisco Business 350 Series Managed Switch Power adapter 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 (tonerpartner.cz)

Switch 8 portový, 100 Mbit, 2× SFP, QoS, VLAN, L3, rack Přepínač známý jako switch je aktivní síťový komponent, který propojuje koncová zařízení nebo jiné síťové prvky. Funguje ke správě síťového provozu. CISCO CBS350 Managed 8-port 2.5GE, PoE, 2x10G combo je určen k umístění do rozvaděče. Switch disponuje 8 ks RJ-45 portů, které jsou určeny k propojení se síťovými prvky. Celkem 2 konektory typu SFP zužitkujete při přenosu dat přes optická vlákna. Nabízí Dual Personality porty, které jsou mimořádné tím, že mají k dispozici konektor RJ-45 i SFP, v jedné chvíli je možné použít jen jeden z nich. Rozměry přepínače jsou 344 × 252 × 44 mm. Díky technologii QoS alias Quality of Service je znemožněno přetížení switche, dokonce si můžete seřídit prioritu koncových zařízení. Integrované LAN porty podporují přenosovou rychlost až do 100 Mbit. Hmotnost switche je 2740 g. CISCO CBS350 Managed 8-port 2.5GE, PoE, 2x10G combo pracuje též na síťové vrstvě ISO/OSI modelu, což... (alza.cz)

Switch 8 portový, 100 Mbit, 2× SFP, QoS, PoE, spravovatelný, rack Přepínač známý jako switch je aktivní síťový prvek, který propojuje jednotlivá zařízení anebo jiné prvky sítě. Funguje ke správě síťového provozu. CISCO CBS350 Managed 8-port GE, PoE, 2x1G Combo je vyhotoven k instalaci do racku. Switch je opatřen 8 ks RJ-45 portů, které jsou poskytnuty k propojení se síťovými prvky. Celkem 2 konektory typu SFP využijete k přenosu dat skrz optická vlákna. Využívá Dual Personality porty, které se pyšní tím, že mají k dispozici konektor RJ-45 i SFP, v daném okamžiku se dá použít pouze jeden z nich. Rozměry switche odpovídají hodnotám 268 × 323 × 44 mm. Díky technologii QoS neboli Quality of Service je znemožněno přetížení switche, navíc můžete seřídit přednost koncových zařízení. Přístroj CISCO také pracuje s technologií PoE, jejíž zásluhou lze napájet i přivádět signál ke koncovým zařízením jen pomocí samotného LAN kabelu. Tento switch navíc poskytuje možnost... (alza.cz)

Díky novému magnetickému nabíjení je nabíjení hračkouPři umístění hodinek do blízkosti nabíjecího doku, budou hodinky vtaženy do doku a začnou se automaticky nabíjet. Lehký a přenosný designJeho kompaktní velikost vám umožní jej snadno vzít a uložit kdekoliv. Odolný a bezpečný materiálTato pevná a tepelně odolná dokovací stanice vyrobená ze syntetického materiálu PC+ABS je vybavena TPE drátem, který lze opakované skládat a skladovat pro delší použití. KompatibilitaNabíjecí dok je kompatibilní s hodinkami Xiaomi Watch S1 Active. Technická specifikace:Název produktu: Nabíjecí dok pro hodinky Xiaomi Watch S1 ActiveMateriál: PC + ABSRozměry produktu: 40,3 x 40,3 x 9,8mmZavedené standardy: Q/021XWT03-2019Obsah balení: 1x magnetický nabíjecí kabel, 1x záruční list (tonerpartner.cz)

Domácí bezdrátová nabíječka Xiaomi Mi 20W Wireless Charging Stand poslouží i jako stojánek. Můžete tak nabíjet a současně sledovat video nebo si užívat pohodlný video hovor. Nabíječka je kompatibilní se všemi zařízeními podporujícími Qi bezdrátové nabíjení. (mall.cz)

Napájecí kabel - určený pro produkty značky Xiaomi, modelové řady Watch S1 Xiaomi Watch S1 Charging Dock GL je označen jako napájecí kabel pro napájení zařízení. (alza.cz)

USB Hub - připojení pomocí USB 3.2 Gen 1 (USB 3.0), USB-C male, USB-A female, 7× USB 3.2 Gen 1 (USB 3.0), napájení skrze USB externí napájení, podporuje rychlonabíjení, délka kabelu 1 mm, materiál kov a hliník, alternativní, stříbrná barva USB hub ORICO pro rozšíření portů Rozšiřte počet portů svého zařízení s USB hubem ORICO, který vám nabídne sedm portů USB-A 3.2 Gen 1 + PD charge port pro dobíjení zařízení výkonem až 18 W díky podpoře QC. USB porty disponují vysokou přenosovou rychlostí až 5 Gbps. ORICO hub je vyroben ze slitiny hliníku, proto dobře odvádí přebytečné teplo a nedochází tak k nežádoucímu přehřívaní zařízení. Není vyplněn Alternativní text k fotografii!... (alza.cz)

Bezdrátová nabíječka - s podporou rychlého nabíjení, výkon 10 W, přepěťová ochrana, kabel se zakončením USB-A základna pro AirPoids, součástí Bezdrátovánabíječka 4 v 1Bezdrátová nabíječka ChoeTech 4 in 1 je vybavena čtyřmi nabíjecími místy. Zvládne bezdrátově nabíjet hodinky nebo telefony navíc disponuje Lightning konektorem a USB portem. Dokáže tak nabíjet čtyři vaše zařízení současně. URČENO PROiPhone / Apple Watch / AirPods CERTIFIKACEMFi ROZMĚRY180 × 85 × 82 mm Disponuje certifikací MFiVysokou kvalitu nabíjení vám zajistí nabíječka ChoeTech díky certifikací MFi. Zaručí vám tak kompatibilitu s hodinkami Apple a telefony iPhone. Lightning konektor je připraven pro AirPods a iPhone. Pomocí USB portu zvládne nabíjet i další zařízení. Oceníte bezpečné nabíjeníBezdrátová nabíječka ChoeTech vás zbaví zbytečných obav z poškození zařízení. Je vybavena... (alza.cz)

Datový kabel - propojovací, délka 1 m, male konektor 2× USB-C (USB 2,0), podpora rychlonabíjení, rovné zakončení Datový kabels rychlým nabíjenímDatový a nabíjecí kabel Baseus Fast Charging je určen pro každého, kdo si oblíbil rychlé přenosy dat a rychlé nabíjení. Tento kabel je schopen přenášet data rychlostí až 480 Mbps. Nabíjí poté výkonem až 100 W. Využijete jej pro nabíjení mobilních telefonů, tabletů i notebooků. VÝKONaž 100 W PŘENOS DATaž 480 Mbps DÉLKA1 metr Baseus Fast Charging vás nenechá čekatDatový kabel značky Baseus je kompatibilní s běžnými protokoly rychlého nabíjení včetně FCP nebo Quick Charge 3.0. Inteligentní čip E-Marker s USB-IF certifikací automaticky rozpozná proud a napětí nabíjeného zařízení. S kabelem Baseus Fast Charging stáhnete 1G film za pouhých 24 sekund. Mimořádně kvalitní provedeníDatový kabel... (alza.cz)

Cisco CBS350-8P-2G: Přepínač pro malé podniky Produktové číslo: CBS350-8P-2G EAN: 889728497923 Switch Cisco CBS350-8P-2G je optimalizován pro malé firmy. Nabízí pokročilé funkce, zabezpečení a intuitivní ovládání. Přehled funkcí Intuitivní ovládání pro snadné nasazení a správu Pokročilé zabezpečení chránící vaši síť Gigabitový Ethernet a 10GE uplink pro rychlý přenos dat Možnost spojení až čtyř switchů do jednoho zařízení Technické specifikace Počet portů: 10 Provedení: Rack-mount Porty: 8x GbE, 2x GbE RJ-45/SFP combo, PoE+ Výkon: Switching capacity: 20.0 Gbps, Forwarding performance: 14.88 Mpps Power over Ethernet (PoE): 8 ports, 67W VLAN: Ano Protokoly pro vzdálenou správu SNMP RMON HTTP HTTPS TFTP Telnet SSH Podporované 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 a hmotnost Rozměry (Š x V x H): 268 x 323 x 44 mm Hmotnost: 3.5 kg Provozní podmínky Provozní teplota: -5 až 50°C Provozní vlhost: 10 - 90% Skladovací teplota: -25 až 70 °C (tonerpartner.cz)

Cisco switch CBS350-8FP-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: CBS350-8FP-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) 14,88 Switching Capacity in Gigabits per Second (Gbps) 20 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 120 W Number of Ports That Support PoE 8 Hardware Power Consumption (worst case)System power consumption 110V=17.29W 220V=17.88 Power consumption (with PoE) 110V=148.12W 220V=146.36W Heat dissipation (BTU/hr) 505.41 PortsTotal system ports 10 x Gigabit Ethernet RJ-45 ports 8 x Gigabit Ethernet Combo ports (RJ-45 + SFP) 2 x Gigabit Ethernet 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:) 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 272 x 44 mm (10.56 x 10.71 x 1.73 in) Unit weight 2.59 kg (5.71 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) 1786412 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 (tonerpartner.cz)

Cisco switch CBS350-8P-E-2G-EU 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: CBS350-8P-E-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) 14,88 Switching Capacity in Gigabits per Second (Gbps) 20 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 60 W Number of Ports That Support PoE 8 Hardware Power Consumption (worst case)System power consumption 110V=13.84W 220V=14.31 Power consumption (with PoE) 110V=80.79W 220V=80.86W Heat dissipation (BTU/hr) 275.91 PortsTotal system ports 10 x Gigabit Ethernet RJ-45 ports 8 x Gigabit Ethernet Combo ports (RJ-45 + SFP) 2 x Gigabit Ethernet 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:) 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 185 x 44 mm (10.56 x 7.28 x 1.73 in) Unit weight 1.53 kg (3.37 lb) Power 100-240 V, 50-60 Hz, External 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) 1706649 Warranty Limited lifetime with next business day advance replacement Package contents Cisco Business 350 Series Managed Switch Power adapter 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 (tonerpartner.cz)

Switch 8 portový, 2× SFP, QoS, PoE, VLAN, L3, rack Přepínač neboli switch je aktivní síťová jednotka, který propojuje jednotlivá zařízení či další síťové prvky. Slouží k řízení síťového provozu. CISCO CBS350 Managed 8-port GE, Full PoE, 2x1G Combo je vyhotoven k umístění do racku. Switch je vybaven 8 ks RJ-45 portů, které jsou poskytnuty k propojení se síťovými prvky. Celkem 2 konektory typu SFP užijete k přenosu dat skrz optická vlákna. Pracuje s Dual Personality porty, které se mohou pochlubit tím, že poskytují konektor RJ-45 i SFP, v určitém okamžiku lze však použít pouze jeden z nich. Rozměry přepínače odpovídají hodnotám 272 × 268 × 44 mm. Díky technologii QoS alias Quality of Service je znemožněno přetížení switche, navíc můžete seřídit prioritu koncových zařízení. Zařízení CISCO také disponuje technologií PoE, díky které je možné napájet i přivádět signál ke koncovým zařízením jen pomocí samotného LAN kabelu. Hmotnost switche je 2,59 g. CISCO CBS350... (alza.cz)

Xiaomi Smart Blender LAHODNÉ POCHOUTKY DLE VAŠEHO VÝBĚRU Snadno připravíte lahodné pochoutky, jako je například osvěžující smoothie, čerstvý džus nebo chutné polévky. ODLOŽENÍ STARTU Připravte si jemný lahodný sójový nápoj třeba těsně před spaním. Přidejte sójové boby, vodu a další přísady a naplánujte start mixování. Po probuzení na vás bude čekat čerstvé sójové mléko. * chytré ovládání pomocí Xiaomi Home * OLED dotykové ovládání * 8 čepelí z nerezové oceli * duální režim mixuje studené i teplé * odložení startu až 12 hodin * režim čištění * topné desky s výkonem 950W * protiskluzová rukojeť * tepelně a mrazuvzdorná brorsilikátová nádoba * chytré online recepty Specifikace Počet rychlostí: 9 Maximální objem: 1600ml Objem pro horký nápoj: 1200ml Objem pro studený nápoj: 1600ml Dotykový displej: ano Aplikace: Xiaomi Home Výkon: 800-1000W Napájení: 220-240V, 50-60Hz Barva: bílá Rozměry: 434x238x299mm Hmotnost: 5,2kg Záruka: 2 roky (tonerpartner.cz)

Xiaomi Router AC1200 1200 Mbps Router Xiaomi AC1200 vytváří spolehlivou a opravdu rychlou síť pomocí výkonné Wi-Fi technologie 802.11ac. Dvoujádrový CPU Poháněno dvoujádrovým CPU 880 MHz, systém může běžet mnohem plynuleji, stabilněji při připojení mnoha zařízení. Gigabitové porty Se 3 vestavěnými Gigabit Ethernet porty, poskytuje stabilní a rychlé připojení ke všem vašim oblíbeným kabelovým zařízením, včetně herní konzole, chytré televize a mnoho dalšího. 4 externí antény 4 externí antény s pokročilou technologií připojení, která vám umožní udržovat neuvěřitelnou rychlost i na velké vzdálenosti. Až 128 zařízení RAM je 128 MB a ROM je 16 MB, což znamená, že může připojit až 128 zařízení a být pro vás perfektní volbou pro chytrý domov. Snadné nastavení Pomocí Mi Home APP je připojení velmi pohodlné Specifikace: CPU MT7621AT MIPS dvoujádrový 880 MHz ROM 16 MB RAM 128 MB Anténa: Externí antény typu 4 Bezdrátové standardy: IEEE 802.11a/b/g/n/ac, 802.3/3u Napájení: 12V/1A Rychlost signálu: 5 GHz až 867 Mbps; 2,4 GHz až 300 Mbps Porty: 2 porty LAN 10/100/1000 Mbps + 1 port WAN 10/100/1000 Mbps 2,4GHz kanál: 1,2,3,...,13 5GHz kanál: 36,40,44,48 Zabezpečení bezdrátové sítě: Šifrování WPA-PSK/WPA2-PSK (tonerpartner.cz)

Napájecí kabel - určený pro produkty značky Xiaomi, modelové řady Watch S1 Active Xiaomi Watch S1 Active Charging Cable GL je označen jako napájecí kabel pro přivádění energie do zařízení. (alza.cz)

Nabíječka do sítě - s podporou rychlého nabíjení, celkový výkon 72 W (1 × 60 W, 3 × 12 W), výstup USB-A a USB-C, technologie rychlého nabíjení USB Power Delivery, přepěťová ochrana, délka kabelu 1,5 m Nabíječkase čtyřmi výstupyNabíječka do sítě ChoeTech Multi Charge vás ohromí svou kompatibilitou. Můžete s ní nabíjet notebooky, MacBooky, iPady, iPhony, čtečky knih, Bluetooth speakery, power banky a mnoho dalších zařízení. ROZHRANÍUSB–C / 3× USB–A VÝKON72 W DÉLKA KABELU1,5 m Dostatečný výkon pro čtyři zařízeníNabíječka do sítě ChoeTech Multi Charge díky svému výkonu zvládne nabíjet čtyři zařízení najednou. Port USB–C podporuje funkci Power Delivery o výkonu až 60 W, snadno s ním nabijete váš notebook. Pro mobilní telefony můžete využít až tři USB–A porty s celkovým výkonem 12 W. Lepší technologie pro bezchybný provozChoeTech Multi Charge disponuje... (alza.cz)

Napájecí kabel - propojovací, délka 1,5 m, male konektor 1× vidlice typu E/F, female konektor 1× IEC C13, rovné a zahnuté zakončení HangZhou 1.5m 230V EU Plug Cable Charging Line Laptop Adapter Power Supply Cable je označován jako napájecí kabel pro napájení zařízení. Pro zapojení do sítě a k elektronice poslouží konektor Vidlice typu E/F a IEC C13. Dosahuje délky 1,5 m. Černá barva může být důležitým parametrem, pokud bude kabel HangZhou YaMao IT Co., Ltd příliš vidět. Nejdůležitější funkce napájecího kabelu HangZhou 1.5m 230V EU Plug Cable Charging Line Laptop Adapter Power Supply Cable Napájecí kabel HangZhou YaMao IT Co., Ltd je řazen jako propojovací Zakončení HangZhou 1.5m 230V EU Plug Cable Charging Line Laptop Adapter Power Supply Cable: rovné a zahnuté Koncovky: IEC C13 a Vidlice typu E/F Barva napájecího kabelu je černá Délka: 1,5 m Maximální možné napětí: 230 V (alza.cz)

Datový kabel - propojovací, délka 1 m, male konektor 2× USB-C (USB 2,0) až 5 A, rovné zakončení Datový kabel značky Baseus slouží pro přenos dat mezi danými zařízeními. Je opatřen o male konektory USB-C. Co do délky, měří propojovací kabel Baseus celkem 1 m. Rychlost, které je dosaženo během přenosu dat, je identifikována rozhraním USB 2.0. Tento typ náleží mezi vysokorychlostní rozhraní, které umožňuje propojení chytrých zařízení, kamer a počítačů. Základní znaky datového kabelu Baseus Display Fast Charging Data Cable Type-C to Type-C 100W 1m Black Rychlost určena datovým rozhraním USB 2.0 Datový kabel Baseus byl zařízen konektory male USB-C Je označován jako propojovací kabel Délka datového kabelu dosahuje na 1 m Oplet datového kabelu: balistický nylon Kabel má rovné zakončení (alza.cz)

Nabíječka do sítě - s podporou rychlého nabíjení, celkový výkon 20 W, výstup USB-C, přepěťová ochrana, podpěťová ochrana, regulace teploty, délka kabelu 1,5 m, zakončení kabelu USB-C Rychlá nabíječkas kabelem USB–CSet Vention & Alza Charging Kit Collaboration Type se skládá z nabíječky a USB–C kabelu. Inteligentní nabíječka Vention 1-port USB–C Wall Charger disponuje jedním USB–C výstupem. Můžete ji využít jako alternativní nabíječku pro váš mobilní telefon, tablet i další zařízení. Oceníte její univerzálnost, je kompatibilní s většinou zařízení nabíjených USB–C kabelem, jako je Apple, Huawei nebo Samsung. Součástí balení je 1,5 metru dlouhý kabel, který disponuje porty USB–C na obou stranách. Oceníte jeho kvalitní bavlněné opletení pro flexibilitu a dlouhou životnost. Není vyplněn Alternativní text k fotografii! VÝSTUPY1× USB–C VÝKON20 W BARVAbílá Není vyplněn Alternativní text k fotografii!... (alza.cz)