instant weather forecasting alan watts

Instant Weather Forecasting has been a perennial bestseller since it was first published nearly 50 years ago. A brilliant concept, its winning formula of 24 clear colour photographs of cloud formations and their accompanying explanatory text enables the reader to read the sky, pick up the clues, and predict what the weather will do.This revised and updated 5th edition takes into account the new ways users can receive professional weather forecasts, factor them into their own cloud observations, and develop an even better understanding of how the weather will change.This bestselling gem of a book will continue to be invaluable to anyone participating in outdoor activities, from farming, gardening and walking to riding, golfing, flying, sailing, fishing - and of course holidaymakers.

Objev podobné jako Instant Weather Forecasting - Alan Watts

The Book On the Taboo Against Knowing Who You Are explores an unrecognised but mighty taboo - our tacit conspiracy to ignore who, or what, we really are. Alan Watts, key thinker of Western Zen Buddhism, explains how to reconsider our relationship with the world. We are in urgent need of a sense of our own existence, which is in accord with the physical facts and which overcomes our feeling of alienation from the universe.In The Book On the Taboo Against Knowing Who You Are, Alan Watts asks what causes the illusion of the self as a separate ego which confronts a universe of physical objects that are alien to it. Rather, a person s identity binds them to the physical universe, creating a relationship with their environment and other people. The separation of the self and the physical world leads to the misuse of technology and the attempt to violently subjugate man s natural environment, leading to its destruction.Watts urges against the idea that we are separate from the world. Nowhere is this idea more apparent than in the concept of cultural taboos. The biggest taboo of all is knowing who we really are behind the mask of our self as presented to the world.Through our focus on ourselves and the world as it affects us, we have developed narrowed perception. Alan Watts tells us how to open our eyes and see ourselves not as coming into the world but from it. In understanding the individual s real place in the universe, Watts presents a critique of Western culture and a healing alternative.

Objev podobné jako The Book on the Taboo Against Knowing Who You Are - Alan Watts

Following Alan Watts acclaimed book on Zen Buddhism The Way of Zen, he tackles the Chinese philosophy of Tao. The Tao is the way of man s cooperation with the natural course of the natural world. Alan Watts takes the reader through the history of Tao and its interpretations by key thinkers such as Lao-Tzu, author of the Tao Te Ching. Watts goes on to demonstrate how the ancient and timeless Chinese wisdom of Tao promotes the idea of following a life lived according to the natural world and goes against our goal-oriented ideas by allowing time to quiet our minds and observe the world rather than imposing ourselves on it. By taking in some of the lessons of Tao, we can change our attitude to the way we live. Drawing on ancient and modern sources, Watts treats the Chinese philosophy of Tao in much the same way as he did Zen Buddhism in his classic The Way of Zen. Including an introduction to the Chinese culture that is the foundation of the Tao, this is one of Alan Watts best-loved works.

Objev podobné jako Tao: The Watercourse Way - Alan Watts

A definitive introduction to Zen Buddhism from pioneering Zen scholar Alan Watts The perfect guide for a course correction in life Deepak ChopraIf we open our eyes and see clearly it becomes obvious that there is no other time than this instantAn insightful exploration into the origins and history of Zen Buddhism from pioneering Zen scholar Alan Watts. With a rare combination of freshness and lucidity, Watts explores the principles of Zen and how it can revolutionize our daily life.

Objev podobné jako The Way of Zen - Alan Watts

In order to come to your senses, Alan Watts often said, you sometimes need to go out of your mind. Out of Your Mind brings readers, for the first time, six of this legendary thinker s most engaging teachings on how to break through the limits of the rational mind.Offering answers to generations of spiritual seekers, Alan Watts is the voice for all who search for an understanding of their identity and role in the world.For those both new and familiar with Watts, this book invites us to delve into his favourite pathways out of the trap of conventional awareness: discover art of the controlled accident - what happens when you stop taking your life so seriously and start enjoying it with complete sincerity.Embrace chaos to discover your deepest purpose.How do we come to believe the myth of myself - that we are skin-encapsulated egos separate from the world around us-and how to transcend that illusion?Find the miracle that occurs when we stop taking life so seriously.

Objev podobné jako Out of Your Mind - Alan Watts

A classic look at man s search for certainty from the acclaimed expert on Eastern philosophyIn this fascinating book, Alan Watts explores man s quest for psychological security, examining our efforts to find spiritual and intellectual certainty in the realms of religion and philosophy. The Wisdom of Insecurity underlines the importance of our search for stability in an age where human life seems particularly vulnerable and uncertain.Watts argues our insecurity is the consequence of trying to be secure and that, ironically, salvation and sanity lie in the recognition that we have no way of saving ourselves. Alan Watts was the foremost Western expert on Eastern thought, specialising in Zen Buddhism.He was the author of a number of books on the philosophy and psychology of religion, which have continued to be in popular demand over the past forty years.

Objev podobné jako Wisdom Of Insecurity - Alan Watts

A classic account of the psychedelic experienceThe Joyous Cosmology is Alan Watts’s exploration of the insight that the consciousness-changing drugs LSD, mescaline, and psilocybin can facilitate #147;when accompanied with sustained philosophical reflection by a person who is in search, not of kicks, but of understanding.” More than an artifact, it is both a riveting memoir of Watts’s personal experiments and a profound meditation on our perennial questions about the nature of existence and the existence of the sacred.Includes Watts’s article #147;Psychedelics and Religious Experience”

Objev podobné jako The Joyous Cosmology - Alan Watts

The perfect guide for a course correction in life Deepak ChopraTo be forever looking beyond is to remain blind to what is here In this engaging and enduring work, pioneering Zen scholar Alan Watts examines humanity s place in the natural world and the spirit s connection to the body. Drawing on the precepts of Taoism, Watts offers an alternative vision of our place in the universe that will revolutionise the way you think, feel and live.

Objev podobné jako Nature, Man and Woman - Alan Watts

What we have forgotten is that thoughts and words are conventions, and that it is fatal to take conventions too seriouslyToo often we fall into the trap of anticipating the future while lamenting the past and in the midst of this negative loop we forget how to live in the now. In this iconic and prescient text, pioneering Zen scholar Alan Watts shows us how, in an age of unprecedented anxiety, we must embrace the present in order to live a fulfilling life.

Objev podobné jako Wisdom Of Insecurity - Alan Watts

A spiritual polymath, the first and possibly greatest Deepak ChopraThe spiritual is not to be separated from the material, nor the wonderful from the ordinary This remarkable collection of essays from pioneering Zen scholar Alan Watts offer a challenging and comprehensive insight into cosmic consciousness . From the paradoxes of self-consciousness to psychedelics and the connection of spirit and matter, this is a mind-opening exploration into the relationship between spirituality and ordinary life.

Objev podobné jako This is It - Alan Watts

*THE NEW YORK TIMES BESTSELLER* Naomi Watts has gathered stories of her experiences around menopause into a book that imparts the much-needed facts, from one woman to another. Thank you and brava! â “ GILLIAN ANDERSONHollywood star Naomi Watts opens up about the challenges she faced on reaching early menopause, providing a supportive, holistic guide based on the latest advice from hormone experts, doctors and nutritionists. At 36, Naomi Watts was at the height of her fame when suddenly she started experiencing symptoms she couldnâ ™t explain â “ dry, itchy skin, raging hormones, night sweats â “ leaving her lost and confused, only to learn that she was going through menopause. It is estimated that 13 million women in the UK are currently dealing with menopause symptoms, and yet the very word menopause continues to be associated with stigma and confusion. With so little information, many women feel unprepared, uninformed and â “ because of the varying ages it begins â “ deeply alone when the time comes. This is the book Naomi Watts wishes she had when she first started experiencing symptoms. Like sitting down over coffee and having an intimate chat with the girls, Dare I Say It blends stories from Naomi and her friends with humour and expert advice, to take the stigma out of menopause and ageing. Answering questions such as: Whatâ ™s HRT and should I be on it? Will I ever sleep again? What happened to my libido? Do I need 18 serums for my ageing skin? Whose body is this anyway? Naomi Watts shares the most up-to-date learnings on how to manage menopause symptoms and tackle the physical and emotional challenges we encounter as we age. Irreverent, bold and funny, Dare I Say It is the companion every woman needs to inhabit the best version of themselves.

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With a new author team contributing decades of practical experience, this fully updated second edition textbook summarises the most critical decisions, techniques and steps in creating effective forecasting models. Includes all new theoretical and practical exercises geared at guiding students through the steps of creating forecasting models on their own.

Objev podobné jako Time Series Models for Business and Economic Forecasting - Anne Opschoor, Philip Hans Franses, Dick van Dijk

#39;Forget Sherlock Holmes - this dog detective will have children in suspense [...] A clever pastiche of classic detective fiction #39; - The Telegraph 5* review of Watts Whiskerton: Buried Bones and Troublesome TreasureThe second instalment in an adorable new highly-illustrated series bursting with mystery and mischief for readers aged 5+!Budding detective Watts is back in Little Gossip to visit the Whiskertons and attend the village fete bake off. He #39;s looking forward to a fun weekend, but then disaster strikes when the ovens flood with batter and accusations of sabotage begin to fly!Who #39;s responsible for the cake catastrophe? And why would they want to ruin the competition? It #39;s up to Watts and Pearl to solve the curious case. But can this dog and cat detective duo find the proof in the pudding?From Waterstones Children #39;s Book Prize shortlisted author-illustrator Meg McLaren. Purr-fect for emerging readers and fans of CLAUDE, HOTEL FLAMINGO and RABBIT BEAR.

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Learn how to read the clues and signs of the weather with this eye-opening and enthralling guide from Sunday Times-bestselling author Tristan Gooley, pioneer in the art of natural navigation 🍂 PRE-ORDER YOUR COPY OF TRISTAN GOOLEY S NEW BOOK, THE HIDDEN SEASONS , NOW! COMING SEPTEMBER 2025 🍂 -------Readers LOVE The Secret World of Weather: This book finally explains what weather is and the fundamental why. Clouds now have real meaning! ⭐⭐⭐⭐⭐ Every page is a gem ⭐⭐⭐⭐⭐ Classic Tristan Gooley: You get yourself comfortable in the armchair, a drink beside you and start to read, but before you know it there is a desire to get out of the chair, step outside and see if you can put into practice some of the things he is telling you! ⭐⭐⭐⭐⭐*****************************The weather changes as we walk around a tree or turn down a street. There is a secret world of weather - one that we all live in, but very few see.Each day we pass dozens of small weather signs that reveal what the weather is doing all around us - and what is about to happen. The clues are easy to spot when you know how, but remain invisible to most people.In The Secret World of Weather you ll discover the simple rules that explain the weather signs. And you ll learn rare skills that enhance every minute you spend outdoors, whether you are in a town, on a beach or in a wilder spot.As the author of the international bestsellers The Walker s Guide to Outdoor Clues and Signs and How to Read Water, Tristan Gooley knows how to de-code the phenomena and signs to look for. As he says, I want you to get to know these signs as I have, as characters. By studying their habits and behaviours, the signs come to life and the meaning reveals itself. From this flows an ability to read what is happening and what is about to happen .This is the ultimate guide to exploring an undiscovered world, one that hides in front of our eyes.***************************Critical acclaim for The Secret World of Weather: A sensitive study that combines theoretical physics with beautiful nature writing. - Telegraph Best Books To Read On A Summer Holiday The Secret World of Weather frames itself early on as an aid to forecasting, by decoding signs in mackerel skies and dust devils. But it s really much more than that . . . Gooley is the best kind of teacher: gentle, patient, nudging - Richard Mabey, Telegraph Gooley marshals a riveting compendium of weather-reading skills . . . he has plenty of facts at his fingertips with which to excite - The Times This breezy new book reveals how to read nature s very own weather forecast . . . full of fascinating trivia - Daily Mail

Objev podobné jako The Secret World of Weather - Tristan Gooley

The greatest original work on forecasting ever published. By a master of the post-Kalman era. Professor O Reilly brings a lifetimeâ ™s engineering experience, and not a little scholarship, to an enduring problem. The result: a completely new theory of filtering and prediction for causal dynamical system models subject to significant disturbance uncertainty. Any causal dynamical system model can be used. No a priori knowledge of the model uncertainties is required. Estimation of uncertain dynamical systems, it turns out, is a modelling problem. With necessary model validation. The criterion for high-fidelity signal reconstruction is how closely the signal estimates resemble the measured output data of the actual dynamical system.In contradistinction to the Kalman off-line nominal design approach, the causal estimation approach is an on-line model tuning approach. This physical approach places estimation of dynamical systems on an experimental footing, akin to classical physics and engineering. And closer to present day industrial practice. Both causal and Kalman approaches are evaluated within twentieth century filtering and prediction theory. The new estimator is completely general, non-statistical, and very easy to use.

Objev podobné jako A New Approach to Forecasting - John Oâ

Everyone has an interest in the weather, whether it s to check the prospects for a day out or to know when best to harvest a crop. The Earth s weather systems also provide some of the most dramatic forces of nature, from the vast release of energy in a lightning flash to the devastating impact of tornadoes and hurricanes. For centuries, our only real guide to future weather was folklore, but with the introduction of the first weather forecasts and maps in Victorian times, attempts were made to give some warning of the weather to come. Until relatively recently, these forecasts could be wildly inaccurate - think of Michael Fish s denial that there was a storm on the way the night before the UK s great storm of 1987. This was due to the mathematically chaotic nature of weather systems, first discovered in the 1960s, the understanding of which would transform forecasting from the 1990s and mean that meteorologists became some of the foremost users of supercomputers. From the crystalline perfection of the snowflake to the transfer of energy from the Sun, science lies at the heart of the weather and our understanding of it. In recent years, weather science has moved to the leading edge with advanced modelling, versatile use of satellite data and a better understanding of mathematical chaos. This is a true example of hot science at work.

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Aruba Instant On 1830 48G 4SFP 370W Switch (24x RJ45 10/100/1000 24x Class4 PoE) Aruba Instant On 1830 8G Switch (JL810A) Aruba Instant On 1830 8G 4p Class4 PoE 65W Switch (JL811A) Aruba Instant On 1830 24G 2SFP Switch (JL812A) Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W Switch (JL813A) Aruba Instant On 1830 48G 4SFP Switch (JL814A) Aruba Instant On 1830 48G 24p Class4 PoE 4SFP 370W Switch (JL815A) I/O ports and slots 8 RJ-45 autosensing 10/100/1000 ports IEEE 802.3af Class 3 PD (port 1) (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 8 RJ-45 autosensing 10/100/1000 ports IEEE 802.3at Class 4 PoE (ports 1-4) (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 24 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 2 SFP 1GbE ports 24 RJ-45 autosensing 10/100/1000 ports IEEE 802.3at Class 4 PoE (ports 1-12) (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 2 SFP 1GbE ports 48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP 1GbE ports 48 RJ-45 autosensing 10/100/1000 ports IEEE 802.3at Class 4 PoE (ports 1-24) (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP 1GbE ports Physical Characteristics Dimensions 157.0(d) x 173.0(w) x 39.1(h) mm 195.1(d) x 245.1(w) x 43.9(h) mm 215.9(d) x 443.0(w) x 43.9(h) mm 253.0(d) x 443.0(w) x 43.9(h) mm 253.0(d) x 443.0(w) x 43.9(h) mm 351.0(d) x 443.0(w) x 43.9(h) mm Weight 1.70 lb (0.77 kg) 3.40 lb (1.54 kg) 5.50 lb (2.49 kg) 7.65 lb (3.47 kg) 7.80 lb (3.54 kg) 10.90 lb (4.94 kg) Processor and Memory ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB "RM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB Aruba Instant On 1830 8G Switch (JL810A) Aruba Instant On 1830 8G 4p Class4 PoE 65W Switch (JL811A) Aruba Instant On 1830 24G 2SFP Switch (JL812A) Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W Switch (JL813A) Aruba Instant On 1830 48G 4SFP Switch (JL814A) Aruba Instant On 1830 48G 24p Class4 PoE 4SFP 370W Switch (JL815A) Performance 100 Mb latency < 5.2 uSec < 5.2 uSec < 5.2 uSec < 5.2 uSec < 5.2 uSec < 5.2 uSec 1000 Mb latency < 2.8 uSec < 2.8 uSec < 2.8 uSec < 2.8 uSec < 2.8 uSec < 2.8 uSec 10000 Mb latency n/a n/a n/a n/a n/a n/a Throughput (Mpps) 11.90 Mpps 11.90 Mpps 38.68 Mpps 38.68 Mpps 77.37 Mpps 77.37 Mpps Capacity 16 Gbps 16 Gbps 52 Gbps 52 Gbps 104 Gbps 104 Gbps MAC address table size (# of entries) 8,000 entries 8,000 entries 16,000 entries 16,000 entries 16,000 entries 16,000 entries Reliability MTBF (years) 188.2 105.9 203.6 96.6 114.4 83.5 Environment Operating temperature 32°F to 104°F (0°C to 40°C) 32°F to 104°F (0°C to 40°C) 32°F to 104°F (0°C to 40°C) 32°F to 104°F (0°C to 40°C) 32°F to 104°F (0°C to 40°C) 32°F to 104°F (0°C to 40°C) Operating relative humidity 15% to 95% @ 104°F (40°C) 15% to 95% @ 104°F (40°C) 15% to 95% @ 104°F (40°C) 15% to 95% @ 104°F (40°C) 15% to 95% @ 104°F (40°C) 15% to 95% @ 104°F (40°C) Nonoperating/ storage temperature -40°F to 158°F (-40°C to 70°C) -40°F to 158°F (-40°C to 70°C) -40°F to 158°F (-40°C to 70°C) -40°F to 158°F (-40°C to 70°C) -40°F to 158°F (-40°C to 70°C) -40°F to 158°F (-40°C to 70°C) Nonoperating/ storage relative humidity 15% to 95% @ 140°F (60°C) 15% to 95% @ 140°F (60°C) 15% to 95% @ 140°F (60°C) 15% to 95% @ 140°F (60°C) 15% to 95% @ 140°F (60°C) 15% to 95% @ 140°F (60°C) Altitude up to 10,000 ft (3 km) up to 10,000 ft (3 km) up to 10,000 ft (3 km) up to 10,000 ft (3 km) up to 10,000 ft (3 km) up to 10,000 ft (3 km) Acoustics1 Fanless Fanless Fanless LWAd = 3.1 Bel LpAm (Bystander) = 17 dB LWAd = 3.4 Bel LpAm (Bystander) = 19 dB LWAd = 4.0 Bel LpAm (Bystander) = 25 dB Notes: 1Acoustics measured in 23°C semi-anechoic chamber with a loading of 100% traffic and (for JL813A and JL815A) 50% PoE on all ports. Measured in accordance with ISO 7779. Declared in accordance with ECMA-109:2010. Values presented are the Declared A-Weighted Sound Power Level (LWAd) and the mean Bystander A-Weighted Sound Pressure Level (LpAm) 100% traffic Fanless Fanless Fanless LWAd = 3.1 Bel LpAm (Bystander) = 17 dB LWAd = 3.4 Bel LpAm (Bystander) = 19 dB LWAd = 3.5 Bel LpAm (Bystander) = 20 dB 100% traffic / 0% PoE Fanless Fanless Fanless LWAd = 3.1 Bel LpAm (Bystander) = 17 dB - LWAd = 3.5 Bel LpAm (Bystander) = 20 dB 100% traffic / 50% PoE Fanless Fanless Fanless LWAd = 3.1 Bel LpAm (Bystander) = 17 dB - LWAd = 4.0 Bel LpAm (Bystander) = 25 dB 100% traffic / 100% PoE Fanless Fanless Fanless LWAd = 5.1 Bel LpAm (Bystander) = 35 dB - LWAd = 5.7 Bel LpAm (Bystander) = 41 dB Aruba Instant On 1830 8G Switch (JL810A) Aruba Instant On 1830 8G 4p Class4 PoE 65W Switch (JL811A) Aruba Instant On 1830 24G 2SFP Switch (JL812A) Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W Switch (JL813A) Aruba Instant On 1830 48G 4SFP Switch (JL814A) Aruba Instant On 1830 48G 24p Class4 PoE 4SFP 370W Switch (JL815A) Electrical Characteristics Frequency 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz AC voltage 100-127VAC / 200- 240VAC 100-127VAC / 200- 240VAC 100-127VAC / 200- 240VAC 100-127VAC / 200- 240VAC 100-127VAC / 200- 240VAC 100-127VAC / 200- 240VAC Current 12V -- 1.0A 1.0A/0.5A 0.4A/0.3A 2.7A/1.4A 0.9A/0.6A 5.2A/2.6A Maximum power rating 100-127V: 8.09W 200-220V: 8.05W 100-127V: 86.07W 200-220V: 83.67W 100-127V: 19.1W 200-220V: 19W 100-127V: 244.6W 200-220V: 237.2W 100-127V: 40.2W 200-220V: 40W 100-127V: 462.5W 200-220V: 452.5W Idle power 100-127V: 5.8W 200-220V: 5.9W 100-127V: 8.3W 200-220V: 8.2W 100-127V: 7.6W 200-220V: 7.8W 100-127V: 14.5W 200-220V: 13.4W 100-127V: 17.7W 200-220V: 17.7W 100-127V: 25.8W 200-220V: 25.4W PoE power 13W max Class 3 PD 65 W Class 4 PoE - 195 W Class 4 PoE - 370 W Class 4 PoE Power supply External power adapter (included) Internal power supply Internal power supply Internal power supply Internal power supply Internal power supply Safety EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. UL 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 1 EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. UL 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 1 EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. L 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 1 EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. UL 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 1 EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. UL 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 1 EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. UL 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 1 Emissions EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A Aruba Instant On 1830 8G Switch (JL810A) Aruba Instant On 1830 8G 4p Class4 PoE 65W Switch (JL811A) Aruba Instant On 1830 24G 2SFP Switch (JL812A) Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W Switch (JL813A) Aruba Instant On 1830 48G 4SFP Switch (JL814A) Aruba Instant On 1830 48G 24p Class4 PoE 4SFP 370W Switch (JL815A) Immunity Generic EN 55035, CISPR 35, KN35 EN 55035, CISPR 35, KN35 EN 55035, CISPR 35, KN35 EN 55035, CISPR 35, KN35 EN 55035, CISPR 35, KN35 EN 55035, CISPR 35, KN35 EN EN 55035, CISPR 35 EN 55035, CISPR 35 EN 55035, CISPR 35 EN 55035, CISPR 35 EN 55035, CISPR 35 EN 55035, CISPR 35 ESD EN/IEC 61000-4-2 EN/IEC 61000-4-2 EN/IEC 61000-4-2 EN/IEC 61000-4-2 EN/IEC 61000-4-2 EN/IEC 61000-4-2 Radiated EN/IEC 61000-4-3 EN/IEC 61000-4-3 EN/IEC 61000-4-3 EN/IEC 61000-4-3 EN/IEC 61000-4-3 EN/IEC 61000-4-3 EFT/Burst EN/IEC 61000-4-4 EN/IEC 61000-4-4 EN/IEC 61000-4-4 EN/IEC 61000-4-4 EN/IEC 61000-4-4 EN/IEC 61000-4-4 Surge EN/IEC 61000-4-5 EN/IEC 61000-4-5 EN/IEC 61000-4-5 EN/IEC 61000-4-5 EN/IEC 61000-4-5 EN/IEC 61000-4-5 Conducted EN/IEC 61000-4-6 EN/IEC 61000-4-6 EN/IEC 61000-4-6 EN/IEC 61000-4-6 EN/IEC 61000-4-6 EN/IEC 61000-4-6 Power frequency magnetic field EN/IEC 61000-4-8 EN/IEC 61000-4-8 EN/IEC 61000-4-8 EN/IEC 61000-4-8 EN/IEC 61000-4-8 EN/IEC 61000-4-8 Voltage dips and interruptions EN/IEC 61000-4-11 EN/IEC 61000-4-11 EN/IEC 61000-4-11 EN/IEC 61000-4-11 EN/IEC 61000-4-11 EN/IEC 61000-4-11 Harmonics EN/IEC 61000-3-2 EN/IEC 61000-3-2 EN/IEC 61000-3-2 EN/IEC 61000-3-2 EN/IEC 61000-3-2 EN/IEC 61000-3-2 Flicker EN /IEC 61000-3-3 EN /IEC 61000-3-3 EN /IEC 61000-3-3 EN /IEC 61000-3-3 EN /IEC 61000-3-3 EN /IEC 61000-3-3 Device Management Aruba Instant On Cloud; Web browser; SNMP Manager Aruba Instant On Cloud; Web browser; SNMP Manager Aruba Instant On Cloud; Web browser; SNMP Manager Aruba Instant On Cloud; Web browser; SNMP Manager Aruba Instant On Cloud; Web browser; SNMP Manager Aruba Instant On Cloud; Web browser; SNMP Manager Mounting Mounting positions and supported racking Supports table-top mounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using base surface mounting holes Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rack-mounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Must be mounted top surface up. To prevent possible impact to longterm reliability, product should not be mounted upside-down Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rack-mounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Must be mounted top surface up. To prevent possible impact to longterm reliability, product should not be mounted upside-down Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rack-mounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rack-mounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rack-mounting Supports wall-mounting with ports facing either up or down Suports under-table mounting using the brackets provided Aruba Instant On 1830 8G Switch (JL810A) Aruba Instant On 1830 8G 4p Class4 PoE 65W Switch (JL811A) Aruba Instant On 1830 24G 2SFP Switch (JL812A) Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W Switch (JL813A) Aruba Instant On 1830 48G 4SFP Switch (JL814A) Aruba Instant On 1830 48G 24p Class4 PoE 4SFP 370W Switch (JL815A) Transceivers Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba 1G SFP RJ45 T 100m Cat5e Transceiver (J8177D) Aruba 1G SFP RJ45 T 100m Cat5e Transceiver (J8177D) Aruba 1G SFP RJ45 T 100m Cat5e Transceiver (J8177D) Aruba 1G SFP RJ45 T 100m Cat5e Transceiver (J8177D)

Objev podobné jako Aruba Instant On 1830 48G 4SFP 370W Switch (24x RJ45 10/100/1000 24x Class4 PoE)

HPE Networking Instant On Switch 24p Gigabit CL4 PoE 4p SFP+ 195W 1930 (JL683B) Aruba Instant On 1930 24G Class4 PoE 4SFP/SFP+ 195W Switch (JL683B) I/O Ports and Slots 24 RJ-45 autosensing 10/100/1000 Class 4 PoE ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE- TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP+ 1/10GbE ports Physical Characteristics Dimensions 17.42(w) x 10.42(d) x 1.73(h) in (44.25 x 26.47 x 4.39 cm)(1U height) Weight 7.69lb (3.49kg) Processor and Memory ARM Cortex-A9 @ 800 MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5 MB Packet Buffer 1.5 MB Performance 100 Mb latency < 4.7 uSec 1000 Mb latency 10000 Mb latency Throughput (Mpps) 95.23 Mpps Capacity 128 Gbps Routing table size (# of static entries) 32 MAC address table size (# of entries) 16,000 Reliability MTBF (years) 76 Environment Operating temperature 32°F to 104°F (0°C to 40°C) Operating relative humidity 15% to 95% @ 104°F (40°C) Non-operating temperature -40°F to 158°F (-40°C to 70°C) Non-operating relative humidity 15% to 95% @ 140°F (60°C) Altitude Up to 10,000ft (3.048 Km) Acoustic1 LWAd = 3.9 Bel LpAm (Bystander) = 25 dB Notes: 1Acoustics measured in 23°C semi-anechoic chamber with a loading of 100% traffic and 50% PoE on all ports. Measured in accordance with ISO 7779. Declared in accordance with ECMA-109:2010. Values presented are the Declared A-Weighted Sound Power Level (LWAd) and the mean Bystander A-Weighted Sound Pressure Level (LpAm) Electrical Characteristics Frequency 50-60 Hz AC voltage 100 - 127 / 200 - 240 VAC Current 2.8 A/1.4 A Maximum power rating 248.7W Idle power 19.7W PoE power 195 W Class 4 PoE Power supply Internal power supply Safety UL 60950-1; IEC 60950-1;EN 60950-1; CAN/CSA-C22.2 No. 60950-1; EN 60825-1 UL 62368-1 Ed. 2; IEC 62368-1 Ed. 2; EN 62368-1:2014 Emissions VCCI-CISPR 32, Class A; CNS 13438; ICES-003 Issue 6 Class A; FCC CFR 47 Part 15, Class A; EN 55032: 2015 +AC:2016 / CISPR-32, Class A Immunity Generic CISPR 24 / CISPR 35 EN EN 55024:2010 / EN 55035:2017 ESD IEC 61000-4-2 Radiated IEC 61000-4-3 EFT/Burst IEC 61000-4-4 Surge IEC 61000-4-5 Conducted IEC 61000-4-6 Power frequency magnetic field IEC 61000-4-8 Voltage dips and interruptions IEC 61000-4-11 Harmonics IEC 61000-3-2, EN 61000-3-2 Flicker IEC 61000-3-3, EN 61000-3-3 Device Management Aruba Instant On Cloud; Web browser; SNMP Manager Mounting Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rackmounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Transceivers Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba Instant On 1G SFP RJ45 T 100m Cat5e Transceiver (R9D17A) Aruba Instant On 10G SFP+ LC SR 300m OM3 MMF Transceiver (R9D18A) Aruba 10G SFP+ LC LR 10km SMF Transceiver (J9151E) Aruba Instant On 10G SFP+ to SFP+ 1m DAC (R9D19A) Aruba Instant On 10G SFP+ to SFP+ 3m DAC (R9D20A) Aruba Instant On 1930 Switch Series High-Performance, Smart-Managed Switches Designed with Small Businesses in Mind Whether you own a cafe, a design firm or a tech startup, a reliable and secure network plays a critical role in the success of your business. And you need a network solution that gives you peace of mind, allowing you to focus on growing your business instead of managing problems with your network. Aruba Instant On makes it easy to keep network users happy, mobile and IoT devices connected, and your network secure. The Aruba Instant On 1930 switches features advanced, smart-managed, fixed- configuration Gigabit switches designed for small businesses that are easy-to-deploy and affordable. They're made to handle today's bandwidth-heavy applications like voice and video conferencing, enabling consistent connectivity to enhance performance. Using either the Instant On mobile app or the cloud-based web portal, you can quickly set up, monitor and manage the 1930 switch series from anywhere at any time. What's more, up to 30 W PoE power delivery is available out-of-the-box for your class 4 PoE devices, like access points, surveillance cameras and VoIP phones, all easily managed from the same platform. Built-in security features protect your network from unauthorized access by allowing you to segment traffic and define access to each area of the network. And all of this is included in the price of the hardware - there are no hidden subscription or licensing fees. Key Features Smart-managed layer 2+ Ethernet switch series ready to deploy in 8-, 24-and 48-port for non-PoE and Class 4 PoE models PoE to power APs and IoT devices like IP phones, surveillance cameras and door locks Two (2) dedicated 1G SFP fiber ports on 8-port models, and four (4) dedicated 1G/10G SFP+ fiber ports on 24-/48-port models to eliminate traffic bottlenecks across your network Security controls let you define access in each area of your network, keeping your business data safe Convenient mobile app and web- based GUI for set up, management and troubleshooting. Standard Features Simplicity at Its Best Plug-and-play switches that work together with Instant On APs right out of the box Mobile app to easily setup, monitor and manage your network Security You Can Count On Protect your network from unauthorized access with IEEE 802.1X and VLANs Automatic denial-of-service (DOS) monitors and protects the network against malicious attacks We've Got You Covered No extra licensing or subscription fees Industry-leading limited lifetime warranty and support. The Instant On Differentiators Easy Setup and Management The Aruba Instant On mobile app allows you to set up, manage, and monitor Instant On switches and access points directly from your phone. Within the app, you get guided step-by-step instructions to install Instant On devices to get your network up and running quickly - no technical expertise required. And cloud-based access allows you to access the network from anywhere, at any time. Non-intrusive, Aesthetic Design Aruba Instant On switches are designed to complement the sleek and clean look of the Instant On access points, and to blend discreetly into your site's environment. The 8-port models, as well as the 24- and 48-port non PoE models, are fan-less, making them ideal for quiet office deployments. High Performance with Flexible Options The series consists of four (4) Class 4 PoE switches, and three (3) non-PoE switches including 8- 24- and 48-port Gigabit Ethernet switches. The two (2) dedicated 1G SFP fiber ports on 8-port models, and four (4) dedicated 1G/10G SFP+ fiber ports on 24-/48-port models, ensure high performance and eliminate traffic bottlenecks across the network. Customizable features include basic Layer 2 features like VLANs and link aggregation, as well as advanced features such as Layer 3 IPv4 static routing, ACLs, and Spanning Tree Protocols, and IPv6 Host mode. Optimized User Experience The Aruba Instant On mobile app provides common workflows for Instant On switches and access points making it easier to configure, monitor and manage your network remotely without the need for additional hardware like cloud keys or VPN. You can also update firmware on your Instant On devices directly from the cloud whenever you want, from wherever you are. Site inventory The site inventory feature on the Instant On mobile app shows you all switches and AP's on a single screen, allowing you to quickly identify non-functioning devices and troubleshoot accordingly. Multi-Site Management The cloud-hosted web interface and mobile app make it easy to manage multiple sites, multiple networks, distributed deployments and multi-tenant deployments. Each site is logically separated and has its own configuration, statistics, guest portal, and admin read/write privileges. Built-In Security Built-in security features protect your network from external threats by blocking malware attacks and keeping unauthorized users off the network. Network traffic can be filtered and access restricted based on MAC and IP address. No Hidden Fees All features are included in the price of the hardware - there are no recurring subscription or licensing fees. Expert-level support and industry leading limited lifetime warranty are also included, along with chat support for the life of the product. Management Cloud-Based Management for Entire Network The cloud-hosted web interface and mobile app make it easy to manage networks with Instant On APs and Switches. Simple Local Web GUI Management For management of individual switches, the intuitive Web GUI makes management simple, even for non-technical users. Supports up to five (5) HTTP and HTTP Secure (HTTPS) sessions. Firmware Update Provides notification of the latest firmware with the ability to schedule update at a preferred time through Instant On mobile app and cloud-based web portal. Default DHCP Client Mode Allows the switch to be directly connected to a network, enabling plug-and-play operation. In the absence of a DHCP server on the network, the switch falls back to the static address 192.168.1.1. Port Mirroring Enables traffic on a port or VLAN to be simultaneously sent to a network analyzer for monitoring. Event Logging and Alerts Provides detailed information for problem identification and resolution. Account Management Allows administrators to add, modify, delete and transfer management accounts and passwords for secure access to Instant cloud management solution. Locator LED Allows users to set the locator LED on a specific switch to either turn on, blink, or turn off; simplifies troubleshooting by making it easy to locate a particular switch within a rack of similar switches. Schedule Configuration Global Schedule feature can be applied to time-based ACLs, port or interface shutdown, or PoE power delivery; up to 3 schedules can be configured. PoE scheduling allows user to configure a specific day/time of the week (e.g. business hours) for Instant On switches to supply power to connected devices (e.g. surveillance cameras, access points etc.). Quality of Service (QoS) Traffic Prioritization Provides time-sensitive packets (like VoIP and video) with priority over other traffic based on DSCP or IEEE 802.1p classification. IEEE 802.1p/Q VLAN Tagging Delivers data to devices based on the priority and type of traffic; supports IEEE 802.1Q. Class of Service (CoS) Sets the IEEE 802.1p/DSCP priority to queue mapping (4 queues). Supports strict priority queuing (SP) or weighted round robin (WRR) queuing. SP and WRR queuing can be configured on individual switch ports. Advanced Classifier Based QoS Classifies traffic using multiple match criteria based on Layer 2, 3, and 4 information. Access Switching SFP/SFP+ Fiber Connectivity Provides fiber connections for uplinks and other connections across longer distances than copper cabling can support. SFP ports are in addition to available copper Ethernet ports, providing a higher total number of available ports. Two (2) SFP 1G ports available on 8-port models and four (4) SFP+ 1G/10G ports on 24-/48 port models. Ethernet Alliance Certified Class 4 PoE (IEEE 802.3at) Provides up to 30 W per port, which allows support of the class 4 PoE capable devices such as video IP phones, wireless access points, and advanced pan/tilt/zoom security cameras, as well as any 15.4 W IEEE 802.3af-compliant end device; mitigates the cost of additional electrical cabling and circuits that would otherwise be necessary in IP phone and WLAN deployments. Auto-PoE Power Configuration The switch automatically assigns the required power to a port for a PD device based on Link Layer Discovery Protocol (LLDP). PoE Power Allocation Support multiple methods (LLDP-MED automatic, class of PoE, or usage-based) to allocate PoE power for more efficient energy savings. Auto MDI/MDI-X Adjusts automatically for straight-through or crossover cables on all 10/100/1000 ports. Network Security TPM-Based Security Includes a Trusted Platform Module (TPM) for secure hardware- based generation and storage of cryptographic keys used for secure connection to the Instant On cloud portal. IEEE 802.1Q VLAN Support Support for up to 256 VLANs with a VLAN ID range of 2-4093. IEEE 802.1X Access Control Authentication of network users on a per port basis prior to permitting network access. Port authentication includes RADIUS assigned VLAN, dynamic VLAN creation, guest VLAN or into an unauthenticated VLAN. Automatic Denial-of-Service Protection Monitors for malicious attacks and protects the network by blocking the attacks. Packet Storm Protection Protects against unknown unicast, broadcast and multicast storms with user-defined thresholds. RADIUS The switch supports RADIUS authentication with primary and backup server configuration. Automatic VLAN Assignment - RADIUS Assigned VLANs Automatically assigns users to the appropriate VLAN based on their identity and location. RADIUS Accounting A robust set of attributes and statistics are available for collecting information from the switch. Management VLAN ID Provides secure management access to administrators in the specified VLAN. Link Flap Prevention Minimizes the network disruption by automatically detecting and disabling ports that experience link flap events. Performance and Efficiency Energy Efficient Ethernet (EEE) Compliant with IEEE 802.3az standard requirements to save energy during periods of low data activity. Auto-Port Shut Down The switch saves power by automatically shutting down power to inactive ports. Power is restored on a port upon link detection. Energy Savings Status The switch provides an estimated cumulative energy savings due to green Ethernet features being enabled. Energy-Efficient Cooling Includes variable speed fans operating only at the speed necessary to maintain operating temperature to reduce excess noise and power consumption. Fan-Less Operation Fan-less design for 8-port models, 24- and 48-port non-PoE models, making the switches ideal for office deployments. Switching Features IEEE 802.3x Flow Control Provides a flow-throttling mechanism propagated through the network to prevent packet loss at a congested node. Spanning Tree Protocol (STP) Supports standard IEEE 802.1D STP, IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) for faster convergence, and IEEE 802.1s Multiple Spanning Tree Protocol (MSTP on local web). Loop Protection If the switch detects a loop, it disables the source port from forwarding data packets originating from the switch to avoid broadcast storms. BPDU Filtering Drops BPDU packets when STP is enabled globally but disabled on a specific port. Jumbo Frame Support Supports up to 9216 bytes frame size to improve the performance of large data transfers. IGMP Snooping v1/v2 Improves network performance through multicast filtering, instead of flooding traffic on all ports. Link Aggregation Groups together multiple ports up to a maximum of eight (8) ports per trunk automatically using Link Aggregation Control Protocol (LACP), or manually, to form a high-bandwidth connection to the network backbone that helps prevent traffic bottlenecks. The 8-port models support 4 trunks, 24-port models support 8 trunks, and 48-port models support 16 trunks. LLDP/LLDP-MED (Media Endpoint Discovery) Defines a standard extension of LLDP that stores values for parameters such as QoS and VLAN for automatic configuration of network devices such as IP phones. Address Resolution Protocol (ARP) The ARP table displays all of the IP addresses that have been resolved to MAC addresses, either dynamically or through static entry configuration. Additional Features Accessed Through Local Web-Management Interface Top Event Dashboard Provides notifications for critical events and a quick access to the latest log events. Quick Start-Up and VLAN Wizard Enables automatic configuring of the initial settings such IP address, device information, and system time. VLAN wizard can be used for setting up initial VLAN IDs and port membership. Access Control Lists (ACLs) Enables network traffic filtering by creating an ACL, adds rules and matches criteria to an ACL, and applies the ACL to permit or deny on one or more interfaces or a VLAN. Supports for 50 inbound IPv4 and MAC ACLs with up to 480 ACEs. IPv6 Host Enables switches to be managed and deployed at the IPv6 network's edge. Rate Limiting Sets and enforces per-port ingress traffic limits based on percentages or packets per second. Protected Ports Ports in a port isolation group are restricted from forwarding Layer 2 traffic between ports in that group, providing data privacy and security. SCP and TFTP File Transfer Provides different mechanisms for secure file transfer through SCP (Secure Copy Protocol) or TFTP. Dual Image Support Provide independent primary and secondary software images for backup while upgrading. User Account Management Password strength checking and aging feature provides enhanced security to user account administration to the local web management interface. Additionally, user account authentication can now be done via RADIUS to access the web-interface.' Secure Sockets Layer (SSL) Encrypts all HTTP traffic, secures access to the local browser-based management of the switch. SNMPv1, v2c, and v3 Facilitates remote management with SNMP management station that discovers and monitors the switch. Remote Monitoring (RMON) Provides advanced monitoring and reporting capabilities for statistics, history, alarms and events. RMON data is retrieved from the switch through a network management platform over SNMP. Cable Diagnostic Tool Provides the mechanism to detect and report potential cabling issues, such as cable opens or cable shorts on copper links, in addition to providing distance to the fault and total length of cable. Warranty, Service and Support Aruba Instant On Limited Lifetime Support provides 24X7 phone support for the first 90 days and chat support for the entire warranty period. Community support is included for the life of the product. Refer to the Hewlett Packard Enterprise website at hpe.com/networking/services for details on the service-level descriptions and product numbers. For details about services and response times in your area, please contact your local Hewlett Packard Enterprise sales office. Standards and Protocols (applies to all products in series) IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3ab 1000BASE-T IEEE 802.3z 1000BASE-X IEEE 802.2af PoE 1 (PoE models only) IEEE 802.3at PoE 1 (PoE models only) IEEE 802.3x Flow control IEEE 802.1Q VLANS IEEE 802.1p Priority IEEE 802.3ad Link Aggregation Control Protocol (LACP) IEEE 802.1X Port Access Authentication IEEE 802.3az Energy Efficient Ethernet IEEE 802.1D: Spanning Tree Protocol IEEE 802.1W: Rapid Spanning Tree Protocol IEEE 802.1S: Multiple Spanning Tree Protocol IEEE 802.1AB Link Layer Discovery Protocol Denial of service protection CPU DoS protection

Objev podobné jako HPE Networking Instant On Switch 24p Gigabit CL4 PoE 4p SFP+ 195W 1930 (JL683B)

Audiokniha: Deníky Alana Rickmana jsou jedinečnou pozvánkou do mysli autora – jednoho z nejoblíbenějších herců dnešní doby. Alan Rickman i po své smrti zanechal odkaz herce světové úrovně a jeho důstojnost, profesionalita i zvučný hlas nepřestávají diváci obdivovat ani dnes. Rickmanovy deníky popisují neobyčejně i obyčejné věci, vypráví světsky, vtipně i s lehkou jízlivostí, přičemž zůstávají naprosto upřímné. Autor nás bere do svého domova, na výlety s přáteli po celém světě, k přípravě divadelních her i a na natáčení filmů od Rozumu a citu, k průlomové roli ve Smrtonosné pasti, přes Robina Hooda až po filmy o Harrym Potterovi a Královu zahradnici, kterou režíroval. Deníky začínají v roce 1993 a končí s hercovou smrtí v roce 2016 a nabízejí příležitost seznámit se s Alanem Rickmanem nejen jako hercem, ale jako přítelem, cestovatelem, fanouškem, režisérem i obyčejným mužem. Alan Rickman: Alan Rickman: Deníky | Překlad Markéta Schubertová | Čte Aleš Procházka| Režie Petr Mančal| Zvuk a střih Kate Hamsíková | Mastering Štěpán Škoch | Hudba Jan Šikl | Natočeno ve studiu All Senses Production s. r. o. | Grafiku podle knižní obálky upravila Jana Rybová | Produkce Kateřina Višinská | Vydala Euromedia Group, a. s. – Témbr, květnu 2024. ALAN RICKMAN: DENÍKY - ALAN RICKMAN Madly, Deeply: The Alan Rickman Diaries Copyright © The Estate of Alan Rickman, 2022 Překlad © Markéta Schubertová, 2023 All rights reserved Vydala Euromedia Group, a. s., v edici Universum, 2023.

Objev podobné jako Alan Rickman: Deníky - Alan Rickman - audiokniha

What in the world is going on up there? Look up! Itâ ™s a bird; itâ ™s a plane; itâ ™s a Polar mesospheric cloud! When you look to the sky, do you wonder why the Sun is so bright or why the clouds are white or why the sky is blue? Then, Weather For Dummies is your resource to fuel your curiosity about the weather. It takes you on an exciting journey through the Earth s atmosphere and the ways it behaves. Youâ ™ll get an overview of rain, Sun, clouds, storms and other phenomena.  With helpful photographs and illustrations, you can easily visualize different weather types and relate them into the world around you. The scientific words and phrases are explained in detail (what is barometric pressure?), your curious questions are answered (why do we have seasons?), and the roots of weather myths, proverbs, and sayings are revealed (â œearly thunder, early spring⠝).  Discover how weather forecasts are made, and what constitutes a weather emergency Find out what causes change in weather, such as how air pressure drives winds Learn how climate change is affecting todayâ ™s weather Discover how light plays tricks on our eyes to create effects like rainbows, sun dogs, and halos Have fun with at-home weather experiments, including setting up your own weather station Perfect for any weather amateur, you can have your head in the clouds while your feet are on the ground. Next time youâ ™re outside, take Weather For Dummies along with you, look at the sky, and discover something new about the environment you live in. Â

Objev podobné jako Weather For Dummies - John D. Cox

High-Performance, Smart-Managed Switches Designed with Small Businesses in Mind Whether you own a cafe, a design firm or a tech startup, a reliable and secure network plays a critical role in the success of your business. And you need a network solution that gives you peace of mind, allowing you to focus on growing your business instead of managing problems with your network. Aruba Instant On makes it easy to keep network users happy, mobile and IoT devices connected, and your network secure. The Aruba Instant On 1930 switches features advanced, smart-managed, fixed- configuration Gigabit switches designed for small businesses that are easy-to-deploy and affordable. They're made to handle today's bandwidth-heavy applications like voice and video conferencing, enabling consistent connectivity to enhance performance. Using either the Instant On mobile app or the cloud-based web portal, you can quickly set up, monitor and manage the 1930 switch series from anywhere at any time. What's more, up to 30 W PoE power delivery is available out-of-the-box for your class 4 PoE devices, like access points, surveillance cameras and VoIP phones, all easily managed from the same platform. Built-in security features protect your network from unauthorized access by allowing you to segment traffic and define access to each area of the network. And all of this is included in the price of the hardware - there are no hidden subscription or licensing fees. Key Features Smart-managed layer 2+ Ethernet switch series ready to deploy in 8-, 24-and 48-port for non-PoE and Class 4 PoE models PoE to power APs and IoT devices like IP phones, surveillance cameras and door locks Two (2) dedicated 1G SFP fiber ports on 8-port models, and four (4) dedicated 1G/10G SFP+ fiber ports on 24-/48-port models to eliminate traffic bottlenecks across your network Security controls let you define access in each area of your network, keeping your business data safe Convenient mobile app and web- based GUI for set up, management and troubleshooting. Standards and Protocols (applies to all products in series) IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3ab 1000BASE-T IEEE 802.3z 1000BASE-X IEEE 802.2af PoE 1 (PoE models only) IEEE 802.3at PoE 1 (PoE models only) IEEE 802.3x Flow control IEEE 802.1Q VLANS IEEE 802.1p Priority IEEE 802.3ad Link Aggregation Control Protocol (LACP) IEEE 802.1X Port Access Authentication IEEE 802.3az Energy Efficient Ethernet IEEE 802.1D: Spanning Tree Protocol IEEE 802.1W: Rapid Spanning Tree Protocol IEEE 802.1S: Multiple Spanning Tree Protocol IEEE 802.1AB Link Layer Discovery Protocol Denial of service protection CPU DoS protection Aruba Instant On 1930 24G Class4 PoE 4SFP/SFP+ 370W Switch (JL684B) I/O Ports and Slots 24 RJ-45 autosensing 10/100/1000 Class 4 PoE ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE- TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP+ 1/10GbE ports Physical Characteristics Dimensions 17.42(w) x 10.42(d) x 1.73(h) in (44.25 x 26.47 x 4.39 cm) (1U height) Weight 8.23 lb (3.73 kg) Processor and Memory ARM Cortex-A9 @ 800 MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5 MB Memory And Flash 512 MB SDRAM 256 MB flash Packet Buffer 1.5 MB Performance 100 Mb latency < 4.7 uSec 1000 Mb latency 10000 Mb latency Throughput (Mpps) 95.23 Mpps Capacity 128 Gbps Routing table size (# of static entries) 32 MAC address table size (# of entries) 16,000 Reliability MTBF (years) 71 Environment Operating temperature 32°F to 104°F (0°C to 40°C) Operating relative humidity 15% to 95% @ 104°F (40°C) Non-operating temperature -40°F to 158°F (-40°C to 70°C) Non-operating relative humidity 15% to 95% @ 140°F (60°C) Altitude Up to 10,000ft (3.048 Km) Acoustic1 LWAd = 4.0 Bel LpAm (Bystander) = 24 dB Notes: 1Acoustics measured in 23°C semi-anechoic chamber with a loading of 100% traffic and 50% PoE on all ports. Measured in accordance with ISO 7779. Declared in accordance with ECMA-109:2010. Values presented are the Declared A-Weighted Sound Power Level (LWAd) and the mean Bystander A-Weighted Sound Pressure Level (LpAm) Electrical Characteristics Frequency 50-60 Hz AC voltage 100 - 127 / 200 - 240 VAC Current 4.9 A/2.4 A Maximum power rating 440.4W Idle power 20.3W PoE power 370 W Class 4 PoE Power supply Internal power supply Safety UL 60950-1; IEC 60950-1;EN 60950-1; CAN/CSA-C22.2 No. 60950-1; EN 60825-1 UL 62368-1 Ed. 2; IEC 62368-1 Ed. 2; EN 62368-1:2014 Emissions VCCI-CISPR 32, Class A; CNS 13438; ICES-003 Issue 6 Class A; FCC CFR 47 Part 15, Class A; EN 55032: 2015 +AC:2016 / CISPR-32, Class A Immunity Generic CISPR 24 / CISPR 35 EN EN 55024:2010 / EN 55035:2017 ESD IEC 61000-4-2 Radiated IEC 61000-4-3 EFT/Burst IEC 61000-4-4 Surge IEC 61000-4-5 Conducted IEC 61000-4-6 Power frequency magnetic field IEC 61000-4-8 Voltage dips and interruptions IEC 61000-4-11 Harmonics IEC 61000-3-2, EN 61000-3-2 Flicker IEC 61000-3-3, EN 61000-3-3 Device Management Aruba Instant On Cloud; Web browser; SNMP Manager Mounting Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rackmounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Transceivers Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba Instant On 1G SFP RJ45 T 100m Cat5e Transceiver (R9D17A) Aruba Instant On 10G SFP+ LC SR 300m OM3 MMF Transceiver (R9D18A) Aruba 10G SFP+ LC LR 10km SMF Transceiver (J9151E) Standard Features Simplicity at Its Best Plug-and-play switches that work together with Instant On APs right out of the box Mobile app to easily setup, monitor and manage your network Security You Can Count On Protect your network from unauthorized access with IEEE 802.1X and VLANs Automatic denial-of-service (DOS) monitors and protects the network against malicious attacks We've Got You Covered No extra licensing or subscription fees Industry-leading limited lifetime warranty and support. The Instant On Differentiators Easy Setup and Management The Aruba Instant On mobile app allows you to set up, manage, and monitor Instant On switches and access points directly from your phone. Within the app, you get guided step-by-step instructions to install Instant On devices to get your network up and running quickly - no technical expertise required. And cloud-based access allows you to access the network from anywhere, at any time. Non-intrusive, Aesthetic Design Aruba Instant On switches are designed to complement the sleek and clean look of the Instant On access points, and to blend discreetly into your site's environment. The 8-port models, as well as the 24- and 48-port non PoE models, are fan-less, making them ideal for quiet office deployments. High Performance with Flexible Options The series consists of four (4) Class 4 PoE switches, and three (3) non-PoE switches including 8- 24- and 48-port Gigabit Ethernet switches. The two (2) dedicated 1G SFP fiber ports on 8-port models, and four (4) dedicated 1G/10G SFP+ fiber ports on 24-/48-port models, ensure high performance and eliminate traffic bottlenecks across the network. Customizable features include basic Layer 2 features like VLANs and link aggregation, as well as advanced features such as Layer 3 IPv4 static routing, ACLs, and Spanning Tree Protocols, and IPv6 Host mode. Optimized User Experience The Aruba Instant On mobile app provides common workflows for Instant On switches and access points making it easier to configure, monitor and manage your network remotely without the need for additional hardware like cloud keys or VPN. You can also update firmware on your Instant On devices directly from the cloud whenever you want, from wherever you are. Site inventory The site inventory feature on the Instant On mobile app shows you all switches and AP's on a single screen, allowing you to quickly identify non-functioning devices and troubleshoot accordingly. Multi-Site Management The cloud-hosted web interface and mobile app make it easy to manage multiple sites, multiple networks, distributed deployments and multi-tenant deployments. Each site is logically separated and has its own configuration, statistics, guest portal, and admin read/write privileges. Built-In Security Built-in security features protect your network from external threats by blocking malware attacks and keeping unauthorized users off the network. Network traffic can be filtered and access restricted based on MAC and IP address. No Hidden Fees All features are included in the price of the hardware - there are no recurring subscription or licensing fees. Expert-level support and industry leading limited lifetime warranty are also included, along with chat support for the life of the product. Management Cloud-Based Management for Entire Network The cloud-hosted web interface and mobile app make it easy to manage networks with Instant On APs and Switches. Simple Local Web GUI Management For management of individual switches, the intuitive Web GUI makes management simple, even for non-technical users. Supports up to five (5) HTTP and HTTP Secure (HTTPS) sessions. Firmware Update Provides notification of the latest firmware with the ability to schedule update at a preferred time through Instant On mobile app and cloud-based web portal. Default DHCP Client Mode Allows the switch to be directly connected to a network, enabling plug-and-play operation. In the absence of a DHCP server on the network, the switch falls back to the static address 192.168.1.1. Port Mirroring Enables traffic on a port or VLAN to be simultaneously sent to a network analyzer for monitoring. Event Logging and Alerts Provides detailed information for problem identification and resolution. Account Management Allows administrators to add, modify, delete and transfer management accounts and passwords for secure access to Instant cloud management solution. Locator LED Allows users to set the locator LED on a specific switch to either turn on, blink, or turn off; simplifies troubleshooting by making it easy to locate a particular switch within a rack of similar switches. Schedule Configuration Global Schedule feature can be applied to time-based ACLs, port or interface shutdown, or PoE power delivery; up to 3 schedules can be configured. PoE scheduling allows user to configure a specific day/time of the week (e.g. business hours) for Instant On switches to supply power to connected devices (e.g. surveillance cameras, access points etc.). Quality of Service (QoS) Traffic Prioritization Provides time-sensitive packets (like VoIP and video) with priority over other traffic based on DSCP or IEEE 802.1p classification. IEEE 802.1p/Q VLAN Tagging Delivers data to devices based on the priority and type of traffic; supports IEEE 802.1Q. Class of Service (CoS) Sets the IEEE 802.1p/DSCP priority to queue mapping (4 queues). Supports strict priority queuing (SP) or weighted round robin (WRR) queuing. SP and WRR queuing can be configured on individual switch ports. Advanced Classifier Based QoS Classifies traffic using multiple match criteria based on Layer 2, 3, and 4 information. Access Switching SFP/SFP+ Fiber Connectivity Provides fiber connections for uplinks and other connections across longer distances than copper cabling can support. SFP ports are in addition to available copper Ethernet ports, providing a higher total number of available ports. Two (2) SFP 1G ports available on 8-port models and four (4) SFP+ 1G/10G ports on 24-/48 port models. Ethernet Alliance Certified Class 4 PoE (IEEE 802.3at) Provides up to 30 W per port, which allows support of the class 4 PoE capable devices such as video IP phones, wireless access points, and advanced pan/tilt/zoom security cameras, as well as any 15.4 W IEEE 802.3af-compliant end device; mitigates the cost of additional electrical cabling and circuits that would otherwise be necessary in IP phone and WLAN deployments. Auto-PoE Power Configuration The switch automatically assigns the required power to a port for a PD device based on Link Layer Discovery Protocol (LLDP). PoE Power Allocation Support multiple methods (LLDP-MED automatic, class of PoE, or usage-based) to allocate PoE power for more efficient energy savings. Auto MDI/MDI-X Adjusts automatically for straight-through or crossover cables on all 10/100/1000 ports. Network Security TPM-Based Security Includes a Trusted Platform Module (TPM) for secure hardware- based generation and storage of cryptographic keys used for secure connection to the Instant On cloud portal. IEEE 802.1Q VLAN Support Support for up to 256 VLANs with a VLAN ID range of 2-4093. IEEE 802.1X Access Control Authentication of network users on a per port basis prior to permitting network access. Port authentication includes RADIUS assigned VLAN, dynamic VLAN creation, guest VLAN or into an unauthenticated VLAN. Automatic Denial-of-Service Protection Monitors for malicious attacks and protects the network by blocking the attacks. Packet Storm Protection Protects against unknown unicast, broadcast and multicast storms with user-defined thresholds. RADIUS The switch supports RADIUS authentication with primary and backup server configuration. Automatic VLAN Assignment - RADIUS Assigned VLANs Automatically assigns users to the appropriate VLAN based on their identity and location. RADIUS Accounting A robust set of attributes and statistics are available for collecting information from the switch. Management VLAN ID Provides secure management access to administrators in the specified VLAN. Link Flap Prevention Minimizes the network disruption by automatically detecting and disabling ports that experience link flap events. Performance and Efficiency Energy Efficient Ethernet (EEE) Compliant with IEEE 802.3az standard requirements to save energy during periods of low data activity. Auto-Port Shut Down The switch saves power by automatically shutting down power to inactive ports. Power is restored on a port upon link detection. Energy Savings Status The switch provides an estimated cumulative energy savings due to green Ethernet features being enabled. Energy-Efficient Cooling Includes variable speed fans operating only at the speed necessary to maintain operating temperature to reduce excess noise and power consumption. Fan-Less Operation Fan-less design for 8-port models, 24- and 48-port non-PoE models, making the switches ideal for office deployments. Switching Features IEEE 802.3x Flow Control Provides a flow-throttling mechanism propagated through the network to prevent packet loss at a congested node. Spanning Tree Protocol (STP) Supports standard IEEE 802.1D STP, IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) for faster convergence, and IEEE 802.1s Multiple Spanning Tree Protocol (MSTP on local web). Loop Protection If the switch detects a loop, it disables the source port from forwarding data packets originating from the switch to avoid broadcast storms. BPDU Filtering Drops BPDU packets when STP is enabled globally but disabled on a specific port. Jumbo Frame Support Supports up to 9216 bytes frame size to improve the performance of large data transfers. IGMP Snooping v1/v2 Improves network performance through multicast filtering, instead of flooding traffic on all ports. Link Aggregation Groups together multiple ports up to a maximum of eight (8) ports per trunk automatically using Link Aggregation Control Protocol (LACP), or manually, to form a high-bandwidth connection to the network backbone that helps prevent traffic bottlenecks. The 8-port models support 4 trunks, 24-port models support 8 trunks, and 48-port models support 16 trunks. LLDP/LLDP-MED (Media Endpoint Discovery) Defines a standard extension of LLDP that stores values for parameters such as QoS and VLAN for automatic configuration of network devices such as IP phones. Address Resolution Protocol (ARP) The ARP table displays all of the IP addresses that have been resolved to MAC addresses, either dynamically or through static entry configuration. Additional Features Accessed Through Local Web-Management Interface Top Event Dashboard Provides notifications for critical events and a quick access to the latest log events. Quick Start-Up and VLAN Wizard Enables automatic configuring of the initial settings such IP address, device information, and system time. VLAN wizard can be used for setting up initial VLAN IDs and port membership. Access Control Lists (ACLs) Enables network traffic filtering by creating an ACL, adds rules and matches criteria to an ACL, and applies the ACL to permit or deny on one or more interfaces or a VLAN. Supports for 50 inbound IPv4 and MAC ACLs with up to 480 ACEs. IPv6 Host Enables switches to be managed and deployed at the IPv6 network's edge. Rate Limiting Sets and enforces per-port ingress traffic limits based on percentages or packets per second. Protected Ports Ports in a port isolation group are restricted from forwarding Layer 2 traffic between ports in that group, providing data privacy and security. SCP and TFTP File Transfer Provides different mechanisms for secure file transfer through SCP (Secure Copy Protocol) or TFTP. Dual Image Support Provide independent primary and secondary software images for backup while upgrading. User Account Management Password strength checking and aging feature provides enhanced security to user account administration to the local web management interface. Additionally, user account authentication can now be done via RADIUS to access the web-interface.' Secure Sockets Layer (SSL) Encrypts all HTTP traffic, secures access to the local browser-based management of the switch. SNMPv1, v2c, and v3 Facilitates remote management with SNMP management station that discovers and monitors the switch. Remote Monitoring (RMON) Provides advanced monitoring and reporting capabilities for statistics, history, alarms and events. RMON data is retrieved from the switch through a network management platform over SNMP. Cable Diagnostic Tool Provides the mechanism to detect and report potential cabling issues, such as cable opens or cable shorts on copper links, in addition to providing distance to the fault and total length of cable. Warranty, Service and Support Aruba Instant On Limited Lifetime Support provides 24X7 phone support for the first 90 days and chat support for the entire warranty period. Community support is included for the life of the product. Refer to the Hewlett Packard Enterprise website at hpe.com/networking/services for details on the service-level descriptions and product numbers. For details about services and response times in your area, please contact your local Hewlett Packard Enterprise sales office.

Objev podobné jako HPE Networking Instant On Switch 24p Gigabit CL4 PoE 4p SFP+ 370W 1930 (JL684B)

Meteostanice - domácí, připojení skrze bluetooth, vnitřní a venkovní, se sledováním aktuálního počasí, měření teploty, vlhkosti, hlavní jednotka, baterie a manuál součástí balení, umístění na zeď a na stůl, rozměry 54 × 54 × 16 mm (V׊×H) Meteostanice je oblíbeným doplňkem, díky kterému budete mít neustále přehled o počasí. Eve Weather Connected Weather Station - Thread compatible velmi přesně změří jak venkovní, tak i vnitřní hodnoty. Bude vám vyhovovat, pokud vás nezajímá předpověď počasí, ale potřebujete aktuální informace o počasí. Do parametrů, které je schopna meteostanice Eve pozorovat, spadá teplota a vlhkost. Eve Weather Connected Weather Station - Thread compatible pohání jedna baterie typu CR2450. Rozsáhle využití nabízí kompatibilita se systémem Apple HomeKit a Apple Siri zkratky. S elektronikou bude komunikovat skrze Bluetooth, podporuje systém iOS. Tato meteostanice se umisťuje na zeď a na stůl. Důležité funkce meteostanice Eve Weather Connected...

Objev podobné jako Eve Weather Connected Weather Station - Thread compatible (10EBS9901)

If you are doing an RYA course or are simply seeking to gain a greater understanding of the weather, this edition of the RYA Weather Handbook (which covers the Northern and Southern Hemispheres) is full of practical and useful information, on aspects such as theory, weather charts, clouds, predicting the wind, and the technology used in sourcing meteorological information. This edition provides more information than ever before about where to obtain forecasts, the growing use of technology in forecasting weather and obtaining up-to-date information and in particular monitoring the tell-tale signs around you for any indication that the weather may not be doing what was forecast. The areas that have been substantially updated and enhanced with additional content are: Tropical weather (hurricanes, cyclones and sailing in the tropics) Climate change New technology The illustrations have also been completely modernised and the look and feel of the layout has benefitted from an overall redesign, making even the most complicated subject easily understandable.

Objev podobné jako RYA Weather Handbook - Tibbs Chris

For over 50 years Heavy Weather Sailing has been regarded as the ultimate international authority on surviving storms at sea aboard sailing and motor vessels.In this book, former Commodore of the Ocean Cruising Club Martin Thomas brings together a wealth of expert advice from many of the great sailors of the present, including fresh accounts of yachts overtaken by extreme weather, from Ewan Southby-Tailyour, Alex Whitworth and Dag Pike to Larry and Lin Pardey, Matt Sheahan and Andrew Claughton.The expert advice section has been updated in line with current thinking, with major new additions tackling preventing or coping with lightning strikes, navigating in heavy weather with both paper and electronic charts, the choice and use of tenders in severe weather, and special problems faced by the new generation of foiled cruising boats. For the first time the book also covers the unique challenges presented by weather in high latitudes, with more yachts crossing the Drake Passage and attempting the North West Passage. These revisions ensure that Heavy Weather Sailing is as relevant, useful and instructive for today’s sailor venturing offshore as it ever was.This is the definitive book for crews of any size contemplating voyages out of sight of land anywhere in the world, whether racing or cruising. It gives a clear message regarding the preparations required, and the tactics to consider when it comes on to blow.

Objev podobné jako Heavy Weather Sailing 8th edition - Martin Thomas

SHORTLISTED FOR THE COOKERY BOOK WRITER AWARD FOR THE GUILD OF FOOD WRITERS AWARDS 2025 â ˜Top meals from the Michelin-starred chef who is also a champion athlete.â ™ â “ The Timesâ ˜Alanâ ™s culinary precision is matched only by his passion and ability as a sport professional.â ™ â “ Tom KerridgeTHIS IS PORTABLE, PRACTICAL, PERFORMANCE FOOD.RECIPES AND EXPERT ADVICE TO HELP TIME-POOR CYCLISTS GET MOVING, STAY ENERGISED AND RECOVER WELL. â ˜If youâ ™re hungry, itâ ™s too lateâ ™ is the cyclistsâ ™ mantra to avoid hitting the wall with an all-consuming loss of energy. To professional peloton, club riders and weekend peddlers alike, portable foods are as essential as a pump and a spare tube. Armed with a host of simple-to-prepare, savoury and sweet recipes, Alan Murchison creates a range of on-the-go snacks, unique dishes and smoothies to enable riders to ditch the processed energy bars, sugary drinks and takeaways, and enjoy real food full of flavour.On-the-go food must be appealing enough to encourage snacking when appetites are blunted and robust enough to withstand being grabbed from a musette. These energy-boosting recipes â “ including mouth-watering snacks such as Pressed Parmesan and Rosemary Polenta and Bakewell Balls â “ restore strength and are downright delicious. And instead of impatiently raiding the fridge after a hard day on the saddle, his post-ride refuelling suggestions offer irresistible protein-rich recovery alternatives. As a respected cyclist and pro-cycling team nutritionist, Alan has road-tested his own recipes and cooked them for elite cyclists. This book of portable, practical, performance food means that whatever your level you will always have energy to the end.Recipes include:- â ˜Full Englishâ ™ frittatas- Chocolatey cardamom protein muffins- White chocolate miso blondies- Frozen yoghurt protein berries bites- Banana peanut popsicles- Full gas lassi- Last legs espresso brownie- Sweet potato â ˜tattie sconesâ ™Praise for Alan Murchison: Alan s food is simple, yet tasty and powerful. He s been a key component for my training and racing. â “ Alex Dowsett, World Tour rider, former World Hour Record Holder and national champion I can t think of a finer chef to have written a book on nutrition and diet for athletes - Tom Kerridgeâ ˜Alanâ ™s commitment to the world of gastronomy and cycling is awe-inspiringâ ™ â “ Sat Bains, two-star Michelin chef. Alan has completely changed my perception of what an athlete s diet can look like. â “ Elinor Barker, multiple world champion and Olympic gold medallist His approach to nutritional cooking is nothing short of incredible.â ™ â “ Ashley Palmer-Watts, two-star Michelin chef Alan s knowledge as a world-class chef, as well as being a competitive athlete, gives him an extraordinary understanding in how to make healthy food taste great with a practical and unique approach to nutritional cooking. â “ Fred Sirieix

Objev podobné jako The Cycling Chef On the Go - Alan Murchison

Young readers can put their code-cracking skills to the test with this brain-boosting, vibrantly illustrated puzzle book, inspired by the brilliant mind of world-famous codebreaker Alan Turing. Published in association with the Turing Trust, this full-colour activity book includes code-crackers, cryptograms, and cypher puzzles that have been specially designed to intrigue, challenge, and inspire young readers. Alan Turing appears as a character in the book, popping up with tips, extra word problems or secret codes to challenge readers to think a little bit harder. A brief biography of the real Alan Turing is included, to give readers more information about this remarkable man.• Improves critical thinking: While solving these puzzles, kids can improve their logical reasoning, problem-solving and analytical skills.• Ideal for summer learning: Keeps children mentally stimulated outside the school term.• Screen-free time: This activity book will keep children entertained and away from screens for hours.Sales of this book support the work of The Turing Trust, the charity set up by Alan s family in his memory to provide much-needed computers to schools in Africa. Guaranteed to provide hours of entertainment for children aged 7+. ABOUT THE SERIES: Alan Turing Puzzles It Out brings together a variety of brain training puzzle books, inspired by the ingenious World War II codebreaker Alan Turing. Young readers can follow in his footsteps by solving these head-scratching conundrums.

Objev podobné jako Alan Turing

Fully adapted for UK home cooks with metric measurements This complete and authorised guide to your Instant Pot has more than 350 recipes for breakfasts, lunches, dinners, snacks and even desserts - for every size and model of Instant Pot, including the Instant Pot MAX.More than five million people worldwide use Instant Pots to get food onto their table fast. But only The Instant Pot Bible has everything you need to revolutionise the way you cook with your favorite machine. Every one of the 350+ recipes gives ingredients and timings for all sizes and models of Instant Pot, including the Instant Pot MAX, which cooks even more quickly. And you get exciting new recipes that utilise the MAX s unique Sous Vide setting.The Instant Pot Bible is the most comprehensive Instant Pot book ever published, with recipes for everything from hearty breakfasts to healthy sides, from centrepiece stews and roasts to decadent desserts. Bestselling authors and pressure-cooking experts Bruce Weinstein and Mark Scarbrough offer customised directions and timings for perfect results every time. And many recipes can also use the slow-cook setting to let the machine cook while you do other things.These innovative road map recipes for classics such as vegetable soup, chili, pasta casseroles, porridge and more let you customise flavours and ingredients to make each of your family members favourites. Need dinner in an instant? No problem - more than 175 recipes come together in just a few minutes or just a few steps. Not to mention vegan and vegetarian, keto-friendly, and gluten-free options galore.The Instant Pot changed the way you cook. The Instant Pot Bible helps you make the most of it.

Objev podobné jako The Instant Pot Bible - Bruce Weinstein, Mark Scarbrough

The first book in #1 New York Times bestselling author Tamora Pierce’s award-winning Song of the Lioness quartet, adapted into a gorgeous, full-color graphic novel Filled with magic and mayhem, adventure and action, swords and spells, book one in the Song of the Lioness quartet is the ultimate introduction to Alanna and Tamora Pierce’s legendary Tortall universe. In Song of the Lioness, Book 1: Alanna, the first of four volumes adapting #1 New York Times bestseller Tamora Pierce’s Song of the Lioness quartet, we meet Alanna of Trebond, a young noblewoman from the kingdom of Tortall. Alanna isn’t like other girls from noble families—what she really wants is to become a knight and earn her shield, something women definitely aren’t allowed to do. But Alanna will not be deterred, and she arrives in the capital disguised as a boy to begin training as a page, the first step toward becoming a knight. Despite the tough conditions and grueling work, Alanna’s skills and stubbornness win her friends amongst the nobility and the denizens of the lower city. But not everyone wishes her well . . .

Objev podobné jako Alanna (Song of the Lioness, Book 1) - Tamora Pierce

Journalist, presenter, broadcaster, husband, father, vigorous all-rounder: Alan Partridge. Star of action blockbuster Alpha Papa; a man with a fascinating past and an amazing future.Gregarious and popular, yet Alanâ ™s never happier than when relaxing in his own five-bedroom, south-built house with three acres of land and access to a private stream. But who is this mysterious enigma?Alan Gordon Partridge is the best â “ and best-loved â “ radio presenter in the region. Born into a changing world of rationing, Teddy Boys, apes in space and the launch of ITV, Alanâ ™s broadcasting career began as chief DJ of Radio Smile at St. Lukeâ ™s Hospital in Norwich. After replacing Peter Flint as the presenter of Scout About, he entered the top 8 of BBC sports presenters.But Alanâ ™s big break came with his primetime BBC chat show Knowing Me, Knowing You. Sadly, the show battled against poor scheduling, having been put up against News at Ten, then in its heyday. Due to declining ratings, a single catastrophic hitch (the killing of a guest on air) and the dumbing down of network TV, Alanâ ™s show was cancelled. Not to be dissuaded, he embraced this opportunity to wind up his production company, leave London and fulfil a lifelong ambition to return to his roots in local radio.Now single, Alan is an intensely private man but he opens up, for the second time, in this candid, entertaining, often deeply emotional â “ and of course compelling â “ memoir, written entirely in his own words. (Alan quickly dispelled the idea of using a ghost writer. With a grade B English Language O-Level, he knew he was up to the task.)He speaks touchingly about his tragic Toblerone addiction, and the painful moment when unsold copies of his first autobiography, Bouncing Back, were pulped like â ˜word porridgeâ ™. He reveals all about his relationship with his ex-Ukrainian girlfriend, Sonja, with whom he had sex at least twice a day, and the truth about the thick people who make key decisions at the BBC.A literary tour de force, I, Partridge: We Need to Talk About Alan charts the incredible journey of one of our greatest broadcasters.

Objev podobné jako I, Partridge: We Need To Talk About Alan - Partridge Alan

Aruba Instant On 1960 24G 2XGT 2SFP+ Switch. I/O ports and slots 12 RJ-45 autosensing 100/1000/10GBASE-T ports (IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.an 10GBASE-T); Duplex: 100BASE-TX: half or full; 1000BASE-T: full only 10GBASE-T: full only 4 SFP+ 10GbE ports Dimensions 350.5(d) x 442.5(w) x 43.95(h) mm Weight 9.6 lb (4.3 kg) CPU Single Core ARMv7 Cortex-A9 @2Ghz 100 Mb Latency < 7.4 uSec 1000 Mb Latency < 4.2 uSec 10000 Mb Latency < 1.1 uSec Throughput (Mpps) 238 Mpps Capacity 320 Gbps Routing Table size (# of static entries) 512 IPv4/IPv6 MAC Address table size (# of entries) 16,000 entries Reliability MTBF (years) 88.8 Operating temperature 0-40°C, 0-10,000 ft Operating relative humidity 15% to 95% @ 104°F (40°C) non-condensing Nonoperating/Storage temperature -40°F to 158°F (-40°C to 70°C) up to 15000 ft Nonoperating/Storage relative humidity 15% to 90% @ 149°F (65°C) non-condensing Altitude up to 10,000 ft (3 km) Acoustics1 LWAd = 4.0 Bel Notes1: 1 Acoustics measured in 23°C semi-anechoic chamber with a loading of 100% traffic and (for JL807A and JL809A) 50% PoE on all ports. Measured in accordance with ISO 7779. Declared in accordance with ECMA-109:2010. Values presented are the Declared A-Weighted Sound Power Level (LWAd) and the mean Bystander A-Weighted Sound Pressure Level (LpAm) Electrical Characteristics Frequency 50Hz/60Hz AC voltage 100-127VAC / 200-240VAC Current 1.3A/0.4A Maximum power rating 100-127V: 130W 200-220V: 160W Idle power 100-127V: 60W 200-220V: 80W PoE power - Power Supply Internal power supply Safety EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. UL 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 1 Emissions EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A Generic EN 55035, CISPR 35, KN35 EN EN 55035, CISPR 35 ESD EN/IEC 61000-4-2 Radiated EN/IEC 61000-4-3 EFT/Burst EN/IEC 61000-4-4 Surge EN/IEC 61000-4-5 Conducted EN/IEC 61000-4-6 Power frequency magnetic field EN/IEC 61000-4-8 Voltage dips and interruptions EN/IEC 61000-4-11 Harmonics EN/IEC 61000-3-2 Flicker EN /IEC 61000-3-3 Device Management Aruba Instant On Cloud; Web browser; SNMP Manager Mounting Positions and Supported Racking Mounts in an EIA-standard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rack-mounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Transceivers Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba Instant On 1G SFP RJ45 T 100m Cat5e Transceiver (R9D17A) Aruba Instant On 10G SFP+ LC SR 300m OM3 MMF Transceiver (R9D18A) Aruba 10G SFP+ LC LR 10km SMF Transceiver (J9151E) Aruba 10G SFP+ to SFP+ 1m DAC (J9281D) Aruba 10G SFP+ to SFP+ 3m DAC (J9283D) Aruba Instant On 1960 24G 2XGT 2SFP+ Switch (JL806A) Specifications I/O ports and slots 24 RJ-45 autosensing 10/100/1000 Mbps ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 2 SFP+ 10GbE ports 2 10GBASE-T ports Dimensions 350.5(d) x 442.5(w) x 43.95(h) mm Weight 8.7 lb (3.9 kg) CPU Single-Core ARM v7 Cortex-A9 @800MHz 100 Mb Latency < 4.4 uSec 1000 Mb Latency < 2.2 uSec 10000 Mb Latency < 1.1 uSec Throughput (Mpps) 95 Mpps Capacity 128 Gbps Routing Table size (# of static entries) 32 IPv4/IPv6 MAC Address table size (# of entries) 16,000 entries Reliability MTBF (years) 123.0 Operating temperature 0-40°C, 0-10,000 ft Operating relative humidity 15% to 95% @ 104°F (40°C) non-condensing Nonoperating/Storage temperature -40°F to 158°F (-40°C to 70°C) up to 15000 ft Nonoperating/Storage relative humidity 15% to 90% @ 149°F (65°C) non-condensing Altitude up to 10,000 ft (3 km) Acoustics1 Fanless Notes1: 1 Acoustics measured in 23°C semi-anechoic chamber with a loading of 100% traffic and (for JL807A and JL809A) 50% PoE on all ports. Measured in accordance with ISO 7779. Declared in accordance with ECMA-109:2010. Values presented are the Declared A-Weighted Sound Power Level (LWAd) and the mean Bystander A-Weighted Sound Pressure Level (LpAm) Electrical Characteristics Frequency 50Hz/60Hz AC voltage 100-127VAC / 200-240VAC Current 0.6A/0.2A Maximum power rating 100-127V: 60W 200-220V: 80W Idle power 100-127V: 30W 200-220V: 40W PoE power - Power Supply Internal power supply Safety EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. UL 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 2 Emissions EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A Generic EN 55035, CISPR 35, KN35 EN EN 55035, CISPR 35 ESD EN/IEC 61000-4-2 Radiated EN/IEC 61000-4-3 EFT/Burst EN/IEC 61000-4-4 Surge EN/IEC 61000-4-5 Conducted EN/IEC 61000-4-6 Power frequency magnetic field EN/IEC 61000-4-8 Voltage dips and interruptions EN/IEC 61000-4-11 Harmonics EN/IEC 61000-3-2 Flicker EN /IEC 61000-3-3 Device Management Aruba Instant On Cloud; Web browser; SNMP Manager Mounting Positions and Supported Racking Mounts in an EIA-standard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rack-mounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Must be mounted top surface up. To prevent possible impact to long-term reliability, product should not be mounted upside-down Transceivers Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba Instant On 1G SFP RJ45 T 100m Cat5e Transceiver (R9D17A) Aruba Instant On 10G SFP+ LC SR 300m OM3 MMF Transceiver (R9D18A) Aruba 10G SFP+ LC LR 10km SMF Transceiver (J9151E) Aruba 10G SFP+ to SFP+ 1m DAC (J9281D) Aruba 10G SFP+ to SFP+ 3m DAC (J9283D)

Objev podobné jako Aruba Instant On 1960 24G 2XGT 2SFP+ Switch.

Rybářské rukavice Rukavice Savage Gear All Weather Glove udrží vaše ruce spolehlivě v teple na vašich rybářských výpravách. Vyrobené jsou z polyesteru, nylonu a elastanu, které zajistí optimální cit i volný pohyb. Rukavice jsou naprosto voděodolné a disponují zesílenými konečky prstů a dlaněmi. Utahují se pomocí suchého zipu na zápěstí, díky čemuž si je můžete přizpůsobit podle potřeby. Rukavice Savage Gear All Weather Glove perfektně zahřejí vaše ruce, ať již budete rybařit u nás či na moři. Klíčové vlastnosti rukavic Savage Gear All Weather Glove BlackRukavice určené pro rybářeUdrží ruce v tepleVyrobené z polyesteru, nylonu a elastanuDisponují zesílenými konečky prstů a dlaněmiRukavice Savage Gear All Weather Glove jsou voděodolnéUtahují se pomocí suchého zipu na zápěstíBarevné provedení: žluto-bílo-černé Velikost:M, L a XL

Objev podobné jako Savage Gear All Weather Glove Black (RYB020140nad)

Antioxidant zvyšující množství carnosinu ve svalové tkáni. Snižuje kyselost svalů. Zvyšuje svalovou vytrvalost. Lepší napumpování pomocí syntézy oxidu dusnatého Záleží vám na vašem zdraví a chcete se udržet co nejdéle v dobré fyzické kondici? Omezte aktivitu volných radikálů pomocí antioxidantu nbsp;Beta-Alanine. Antioxidanty se sice nbsp;vyskytují přirozeně v některých potravinách, spolehlivější je však jejich užívání prostřednictvím doplňků stravy. Antioxidant Weider nbsp;Beta-Alanine významně podpoří funkčnost imunitního systému a vy tak budete lépe chráněni nbsp;před vznikem srdečních chorob i rakoviny. Antioxidant Weider Beta-Alanine zajistí zvýšení množství carnosinu ve svalové tkáni, což snižuje kyselost svalů a zvyšuje svalovou vytrvalost. nbsp;Antioxidant nbsp;Beta-Alanine si oblíbili hlavně aktivní sportovci a vyznavači zdravého životního stylu. Klíčové vlastnosti antioxidantu Weider nbsp;Beta-Alanine, 120 kapslí nbsp;Doplněk stravy...

Objev podobné jako Weider Beta-Alanine 120kapslí (4044782376812)

Naučte se metody a strategie, které používají elitní hráči a týmy k dosahování světové úrovně. Cílem této knihy je naučit a inspirovat čtenáře, aby se dali do okamžité akce k vylepšení nastavení své mysli, zvyků a hodnot. Alan Stein Jr. vám svou knihou Pozvedněte svou hru poskytne počáteční jiskru k pozvednutí vlastní hry na zcela novou úroveň, a to ve všech oblastech vašeho života. V knize objevíte nástroje, nápady, příběhy a ponaučení, včetně aktivních úkolů, které se autor naučil od celé řady lidí, jež jsou ve svých oborech na světové úrovni. Podělí se s vámi o smysluplné a působivé konverzace a zjištění, které měl to štěstí získat od velkého množství expertů. Nenajdete zde tak pouze příběhy vrcholových sportovců, ale i úspěšných byznysmenů. Na konkrétních příkladech uvidíte, že samotný úspěch je pouze výsledek veškerých maličkostí, které děláme. Cesta za úspěchem není složitá, je náročná a vyžaduje absolutní odhodlání. Skutečná práce už bude na vás. Koneckonců, nemůžete někomu platit, aby za vás dělal kliky. Kniha je rozdělena do tří částí: Hráč, Trenér a Tým. V byznysu by seděly k pojmům Zaměstnanec, Manažer/Ředitel a Organizace. Každá z těchto částí obsahuje pět charakteristik, které jsou potřebné k dosažení úspěchu v dané roli. Všechny tři na sebe navazují následujícím způsobem: „Alan hrál obrovskou roli v mém vývoji na hřišti i mimo něj. Jeho vedení mi umožnilo dostat se tam, kde jsem dnes. Tato kniha je must read.“ – KEVIN DURANT „Alan ví naprosto přesně, co je potřeba k tomu pozvednout svou hru. Příběhy, principy a strategie, které sdílí se dají aplikovat na basketbal, byznys a cokoliv mezi nimi. Jestli chcete být vlivnějším leaderem nebo inspirativním spoluhráčem, měli byste si tuto knihu přečíst.“ – JAY WRIGHT, hlavní trenér Villanova University „Pozvedněte svou hru sdílí principy potřebné k tomu, aby z vás byl vlivný leader a inspirativní spoluhráč. Kniha se zaměřuje na rutiny, které si osvojují sportovní a businessové špičky, kterými pak vytvářejí vítězné týmy. Příběhy, poučky a praktické příklady pomohou jak hráčům, trenérům, manažerům a podnikatelům odemknout novou úroveň výkonnosti.“ – RIC ELIAS, CEO Red Ventures „Úspěch není něco, co se vám zkrátka stane. Je to něco, co přitahujete, volíte si a vytváříte sami. Úspěšní lidé dělají maličkosti lépe než kdokoliv jiný. Právě toto dělá ty nejlepší těmi nejlepšími. Ultra-úspěšní lidé dosáhli svých úspěchů díky zvládnutí základů a dělání malých věcí, a to každý den. “ - ALAN STEIN JR. O autorovi: Alan Stein Jr., výkonnostní kouč, motivační řečník a autor, svou kariéru trenéra elitních sportovců odstartoval hned po dokončení univerzity v roce 1999. Posledních více než 15 let strávil prací s některými z nejlepších sportovců planety, včetně basketbalových superhvězd jako např. Kevin Durant, Steph Curry nebo Kobe Bryant. Nyní si jej velké společnosti najímají, aby jim ukázal, jak využít stejné strategie v byznysu i životě. Principy dosahování úspěchu na hřišti totiž mají spoustu paralel s principy, které jsou potřeba k dosažení úspěchu v jakémkoliv jiném odvětví. Prostřednictvím přizpůsobených programů předává své jedinečné odborné znalosti k maximalizaci individuálního i organizačního výkonu a pomáhá organizacím fungovat efektivněji. Koučoval úspěšné ředitele, podnikatele i uznávané lídry, a stále s nimi konzultuje vše, co se týká efektivního leadershipu a týmové práce.

Objev podobné jako Pozvedněte svou hru - Alan Stein Jr.

This richly illustrated book celebrates in words and pictures the beautiful work that award-winning artist Alan Lee produced for J.R.R. Tolkien s The Hobbit, and includes dozens of brand-new paintings and pencil drawings exploring the world of Bilbo Baggins. Since The Hobbit was first published in 1937, generations of readers have fallen under its spell. That magic was reignited sixty years later, when Alan Lee was commissioned to produce a special illustrated edition, and his delicate pencil drawings and beautiful watercolour paintings have become for many the definitive vision of J.R.R. Tolkien s Middle-earth. In this sumptuous, large-format hardback Alan Lee reveals in pictures and in words how he created these images, which would prove so powerful, matching perfectly with Tolkien s own vision, that they would eventually define the look of Peter Jackson s film adaptations and earn Alan a coveted Academy Award. The Hobbit Sketchbook is filled with more than 100 of his sketches and early conceptual pieces that reveal how the project progressed from idea to finished art. It also contains a wealth of brand-new full-colour paintings and sketches drawn specially for this book, which unlock the secrets of how Alan creates his own magic and provide a fascinating insight into the imagination of the man who breathed new life into Tolkien s vision.

Objev podobné jako The Hobbit Sketchbook - Alan Lee

With brilliant new livery to celebrate the 40th anniversary of this ground-breaking fantasy series, Alanna the Lioness â “ the first woman knight â “ rides again.Alanna of Trebond may be a girl of noble birth, but she will not be sentenced to the life of a well-mannered young lady. Alanna dreams of becoming a knight of the realm of Tortall, and neither her gender nor her fatherâ ™s orders will stop her.Though Alannaâ ™s father is preparing her twin brother, Thom, for the path to knighthood, he dreams of studying sorcery. To forge their own destinies, the two hatch a cunning plan: Alanna will disguise herself as a boy and take Thomâ ™s place while he learns the art of magic.But the path to knighthood is never easy and, on her first adventure, Alanna will find friends and enemies, sickness and sorcery, and discover the magic within herâ ¦Forty years on from first publication, The Song of the Lioness Quartet retains its warmth, adventure, and steel, affirming this coming-of-age tale as a timeless masterpiece.

Objev podobné jako Alanna: The First Adventure - Tamora Pierce

Join the kids of the Science Club and discover the wonders of weather through a combination of adventure, activity and experiment in this fun, story-based series.It s the start of a new term at school and the weather is changing. It s a good time for the Science Club to investigate different types of weather and record how it changes through the year with their home-made weather station. The children also learn how and why Earth s climate is changing, and what they can all do to help to slow climate change, from turning down the heating to recycling their rubbish.The Science Club follows a group of science-mad kids who meet at a club where they learn about science through their own experiences and discoveries. For example, at one club someone brings in a fossil, leading to an investigation into the rock cycle, dinosaurs and fossil formation. At another, a storm inspires the children to learn about lightning and other forms of electricity. Each story features sweet, humorous illustrations and includes simple experiments for readers to try for themselves.Titles in the series:LightElectricityRocks FossilsStates of MatterForces MagnetsPlantsThe Human BodyHabitatsSoundWeather

Objev podobné jako The Science Club Investigates: Weather - Mary Auld

The Winner of the 2017 V A Best Illustrated Book Award An alligator who snaps, becomes an alligator who th-naps in this hilarious, heart-warming story of making new friends and discovering who you really are.Meet Alan, an alligator with a secret. Famed for his big, scary teeth, he sneaks into the jungle every day to scare the jungle animals ... ⠜I⠙m big, scary Alan! Fear my razor-sharp teeth!⠝ But after a long day of scaring, Alan likes nothing better than to run a warm mud bath and take out his false teeth, which nobody knows about! That is, until his teeth go missing. What will Alan do now? Scaring is the only thing he knows how to do! Can he still be scary without them? A goofy comedy of self-discovery, witty, warm-hearted storytelling and bright graphic art will make this (and Alan!) a firm children⠙s book favourite.

Objev podobné jako Alan

Help your child power up their reading skills and learn all about different types of weather with this fun-filled non-fiction reader carefully levelled to help children progress.DK Super Readers Level 1: Weather will introduce kids to all the different kinds of weather they may experience ⠓ from sunny days to wind and storms ⠓ and is a motivating introduction to using essential non-fiction reading skills, proving ideal for children ready to enter the riveting world of reading. DK Super Readers take children on a journey through the wonderful world of non-fiction: travelling back to the time of dinosaurs, learning more about animals, exploring natural wonders and more, all while developing vital non-fiction reading skills and progressing from first words to reading confidently. The DK Super Readers series can help your child practice reading by:- Covering engaging, motivating, curriculum-aligned topics.- Building knowledge while progressing key Years 1 to 3 reading skills.- Developing subject vocabulary on topics such as weather, storms, and the world around us.- Boosting understanding and retention through comprehension quizzes.Each title, which has been levelled using MetaMetrics®: The Lexile Framework for Reading, integrates science, geography, history, and nature topics so there⠙s something for all children⠙s interests. The books and online content perfectly supplement core literacy programs and are mapped to the National Curriculum standards. Children will love powering up their non-fiction reading skills and becoming reading heroes. DK Super Readers Level 1 titles are visually engaging and build vocabulary through a non-fiction world of amazing facts. Perfect for children ages 6 to 8 (Year 1, 2 and 3) who are beginning to read with help.

Objev podobné jako DK Super Readers Level 1 Weather - DK

Hra na PC - elektronická licence, klíč pro Steam, české titulky, žánr: akční, RPG, arkády a dobrodružná, Alan Wake’s American Nightmare PC přináší napínavý příběh s hrůzostrašnými nepřáteli, dobrou palebnou silou a krásnými lokacemi. nbsp; Příběh se odehrává v Arizoně, kde Alan Wake se střetne se zlým pánem temnoty Scratchem. nbsp; Zábavný hráčský režim Připravte se sice na zábavný, ale náročný nový herní režim, který je nutností pro veterány hry nbsp;Alan Wake PC. Zastavte svého dvojníkaHra Alan Wake’s...

Objev podobné jako Alan Wake’s American Nightmare - PC DIGITAL (798679)

HandsFree je vybavená konektorem, Alan Icom., mikrofon a tlačítko PTT je vybaven úchytem pro připevnění na klopu Potřebujete telefonovat i v autě? Pokud jste odpověděli ano, mohlo by se vám hodit handsfree ALAN - ALBRECHT, se kterým se vám nabízí možnost telefonovat a přitom mít volné ruce. Volné ruce budete mít i během telefonování díky handsfree ALAN - ALBRECHT

Objev podobné jako ALAN - ALBRECHT Mic MA 26-XL Alan TTI allamat (3370330)

Audiokniha: { cs : Jdi úspěchu naproti, sám od sebe nepřijde.\nVýkonnostní kouč, řečník a autor Alan Stein Jr. vám poradí, jak zvýšit svou produktivitu a dosáhnout všech cílů, které jste si vytyčili. Naučte se metody a strategie, které používají elitní hráči a týmy k dosažení světové úrovně. Cílem audioknihy Pozvedněte svou hru je naučit a inspirovat posluchače, aby se dali do okamžité akce k vylepšení nastavení své mysli, zvyků a hodnot.\n\nAudiokniha vám poskytne počáteční jiskru k pozvednutí vlastní hry na zcela novou úroveň, a to ve všech oblastech vašeho života. Objevíte v ní nástroje, nápady, příběhy a ponaučení, včetně aktivních úkolů, které se autor naučil od celé řady lidí, jež jsou ve svých oborech absolutními špičkami. Alan se s vámi také podělí o smysluplné a působivé konverzace a zjištění, které měl to štěstí získat od velkého množství expertů.\nNenajdete zde pouze příběhy světových sportovců, ale i úspěšných byznysmenů. Na konkrétních příkladech uvidíte, že samotný úspěch je pouze výsledek veškerých maličkostí, které děláme.\n\nInspirujte se trenérem, kterému prošly pod rukama basketbalové hvězdy.\n\nAlan Stein strávil více než 15 let mezi těmi nejlepšími hráči basketbalu na planetě (včetně hvězd NBA jako např. Kevin Durant, Steph Curry a Kobe Bryant). Není tedy náhodou, když říká, že úspěšní lidé jsou úspěšní díky své disciplíně během chvil, kdy jsou mimo záři reflektorů. Jejich odhodlání jim dovolilo utvořit si, opakovat a udržet pozitivní vzorce chování ve všem, co dělají – jednoduché, ale účinné.\nKniha je rozdělena do tří částí: Hráč, Trenér a Tým. V byznysu by seděly k pojmům Zaměstnanec, Manažer a Organizace. Každá z těchto částí obsahuje 5 charakteristik, které jsou potřebné k dosažení úspěchu.\nCesta za úspěchem není složitá, je náročná a vyžaduje absolutní odhodlání. Skutečná práce už tak bude na vás. Koneckonců, nemůžete někomu platit, aby za vás dělal kliky.\n\nO knize řekli:\n„Alan hrál obrovskou roli v mém vývoji jak na hřišti, tak mimo něj. Jeho vedení mi umožnilo dostat se tam, kde jsem dnes. Tahle knížka je must read.“\n— Kevin Durant, profesionální americký basketbalista.\n\n„Příběhy v této knize vám názorně vysvětlí, jak můžete využít principy, které fungují ve sportu, byznysu a životě. Přímo z pohodlí domova se tak můžete dozvědět, co vás může sport naučit a jaké lekce a ponaučení z něj můžete aplikovat.“\n— Pavel Pumprla, bývalý kapitán českého basketbalového týmu.\n\n„Alan ví naprosto přesně, co je potřeba k tomu pozvednout svou hru. Příběhy, principy a strategie, které sdílí se dají aplikovat na basketbal, business a cokoliv mezi nimi. Jestli chcete být vlivnějším lídrem nebo inspirativním spoluhráčem, měli byste si tuto knihu přečíst.“\n— Jay Wright, hlavní trenér Villanova University.\n\n„Pozvedněte svou hru sdílí principy potřebné k tomu, aby z vás byl vlivný leader a inspirativní spoluhráč. Kniha se zaměřuje na rutiny, které si osvojují sportovní a byznysové špičky, kterými pak vytvářejí vítězné týmy. Příběhy, poučky a praktické příklady pomohou jak hráčům, trenérům, manažerům a podnikatelům a odemknou novou úroveň výkonnosti.“\n— Ric Elias, CEO Red Ventures. \n\nZ audioknihy:\nJednou z věcí, které oddělují elitní basketbalisty od těch průměrných, je schopnost soustředit se na jejich vlastní snahu a přístup. Průměrní hráči se neustále zaobírají tím, co dělá jejich trenér, co dělají jejich spoluhráči, jejich soupeř nebo rozhodčí. Skvělí hráči vnímají podněty z toho, co přichází od všech zmíněných, ale potom tráví každý zápas a trénink soustředěním pouze na to, co dělají oni sami a jakým způsobem reagují na dění okolo nich. Pracují na své snaze a svém přístupu.\n\nMy rozhodujeme o tom, jak nahlížíme na věci a co s nimi potom uděláme. To je celé. Všechno ostatní už není v našich rukou. Pokud nezískáte povýšení nebo nového klienta, můžete ukazovat prstem na všechny strany. Můžete strávit týdny babráním se v bazénku obviňování a lítosti – spoustu lidí to tak dělá! Anebo na sobě můžete dál pracovat. Které z těchto dvou chování si myslíte, že povede k příštímu povýšení nebo novému klientovi?\n\nNevěřím v něco, čemu se říká milionový nápad . To totiž navozuje dojem, že jediné, co musíte udělat je přijít s nějakým nápadem a peníze pak samy začnou přitékat vaším směrem. Takhle to ale ve skutečnosti nefunguje. Nikdy to nefungovalo. Vize nekončí tím, že přijdete s nějakým nápadem. Pokud by tomu tak bylo, viděli bychom mnohem více miliardářů, kteří jen tak posedávají a vymýšlejí nápady. Je to o tom, abyste s nápadem něco udělali, což vyžaduje pomoc dalších lidí. }

Objev podobné jako Pozvedněte svou hru - Alan Stein Jr. - audiokniha

The Bay City Rollers were one of the brightest things to happen in the tumultuous 1970s, illuminating a dark decade marred by falling stock markets, a plummeting economy and industrial unrest. Alan Longmuir, an apprentice plumber from Edinburgh, was inspired by The Beatles to form a band in the 1960s. Firstly, he enlisted his brother and then his cousin and via throwing a dart at a map they eventually became the Bay City Rollers. Success was slow in coming but when it did it was beyond Alan⠙s (and almost everyone else⠙s) wildest dreams.A string of million selling records led to Rollermania ⠓ a mass-hysterical fan reaction not seen since Beatlemania. Like a wildfire it spread across the world. The Rollers⠙ juggernaut was out-of-control. Alan Longmuir recounts his surreal journey from the Dalry backstreets to the Hollywood hills and back to being a plumber. Along the way he punctures some of the myths and untruths that have swirled around the group. Most of all, though, Alan captures the great adventure that a bunch of young boys from Edinburgh embarked on that for a few years threatened to turn the whole world tartan. Tragically, while finishing his memoirs Alan Longmuir was taken ill while on a holiday in Mexico marking his 70th birthday and died back in Scotland a short while later. It was his great desire that I Ran With The Gang should be released.

Objev podobné jako I Ran With The Gang - Martin Knight, Alan Longmuir

Aruba Instant On 1930 24G 4SFP/SFP+ Switch <img src="/image/31881071-6530dc5d719aa-1086914-620-620-3.webp"> Aruba Instant On 1930 24G 4SFP/SFP+ Switch je vysokovýkonný, chytrě spravovaný switch navržený s ohledem na malé podniky. Snadno se implementuje a je cenově dostupný. Je navržen tak, aby zvládal dnešní náročné aplikace, jako je hlasová a video konference, a zajišťoval tak konzistentní připojení pro zlepšení výkonu. Specifikace Porty: 24 RJ-45 autosensing 10/100/1000 ports, 4 SFP+ 1/10GbE ports Rozměry: 17.42(w) x 8.72(d) x 1.73(h) in (44.25 x 22.15 x 4.39 cm) Hmotnost: 5.32 lb (2.41 kg) Procesor a paměť: ARM Cortex-A9 @ 800 MHz, 512 MB SDRAM, 256 MB flash Výkon: Průchodnost 95.23 Mpps, kapacita 128 Gbps Prostředí: Provozní teplota 32°F to 104°F (0°C to 40°C), vlhkost 15% to 95% @ 104°F (40°C) Elektrické vlastnosti: Frekvence 50-60 Hz, napětí 100-240V, proud 0.5/0.3 A, maximální výkon 22.6 W Vlastnosti Snadná instalace a správa: Aplikace Aruba Instant On umožňuje nastavit, spravovat a monitorovat switche a přístupové body přímo z vašeho telefonu. Bezpečnost: Vstavané bezpečnostní funkce chrání vaši síť před neoprávněným přístupem. Vysoký výkon: Série se skládá ze čtyř (4) třídních 4 PoE (PoE+) switchů a tří (3) non-POE switchů včetně 8- 24- a 48-portových Gigabit Ethernet switchů. Optimalizovaný uživatelský zážitek: Aplikace Aruba Instant On poskytuje běžné postupy pro switche a přístupové body Instant On, což usnadňuje konfiguraci, monitorování a správu vaší sítě na dálku. Žádné skryté poplatky: Všechny funkce jsou zahrnuty v ceně hardwaru - nejsou zde žádné opakující se poplatky za předplatné nebo licence. Bezpečnostní funkce TPM-based security: Zahrnuje Trusted Platform Module (TPM) pro bezpečné generování a ukládání kryptografických klíčů. Automatická ochrana proti DoS: Monitoruje a chrání síť před škodlivými útoky. ARP Attack prevention: Dynamická ARP ochrana blokuje ARP vysílání od neautorizovaných hostitelů. Port security: Porty v izolační skupině portů jsou omezeny na přeposílání vrstvy 2 mezi porty v této skupině. Výkon a efektivita Energy Efficient Ethernet (EEE): Splňuje požadavky standardu IEEE 802.3az pro úsporu energie během období nízké datové aktivity. Auto-port shut down: Switch šetří energii automatickým vypnutím napájení na neaktivních portech. Energy-efficient cooling: Zahrnuje proměnné rychlosti ventilátorů, které pracují pouze na rychlosti nutné k udržení provozní teploty. Switching Features IEEE 802.3x Flow control: Poskytuje mechanismus pro regulaci toku šířený sítí, aby se zabránilo ztrátě paketů na přeplněném uzlu. Spanning Tree Protocol (STP): Podporuje standardní IEEE 802.1D STP, IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) pro rychlejší konvergenci. Jumbo frame support: Podporuje až 9216 bajtů velikosti rámců pro zlepšení výkonu při přenosu velkých dat. Záruka, servis a podpora Aruba Instant On Limited Lifetime Support poskytuje 24X7 telefonickou podporu po dobu prvních 90 dnů a podporu chatu po dobu záruky. Komunitní podpora je zahrnuta po dobu života produktu. <img src="/image/31881071-6530dc5d76c36-1086915-620-620-3.webp">

Objev podobné jako 5 x HPE Networking Instant On Switch 24p Gigabit 4p SFP+ 1930 (5 x JL682A)

5 x HPE Networking Instant On Switch 24p Gigabit CL4 PoE 4p SFP+ 195W 1930 ( JL683B ) I/O Ports and Slots 24 RJ-45 autosensing 10/100/1000 Class 4 PoE ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE- TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP+ 1/10GbE ports Physical Characteristics Dimensions 17.42(w) x 10.42(d) x 1.73(h) in (44.25 x 26.47 x 4.39 cm)(1U height) Weight 7.69lb (3.49kg) Processor and Memory ARM Cortex-A9 @ 800 MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5 MB Packet Buffer 1.5 MB Performance 100 Mb latency < 4.7 uSec 1000 Mb latency <2.4 uSec 10000 Mb latency <1.3 uSec Throughput (Mpps) 95.23 Mpps Capacity 128 Gbps Routing table size (# of static entries) 32 MAC address table size (# of entries) 16,000 Reliability MTBF (years) 76 Environment Operating temperature 32°F to 104°F (0°C to 40°C) Operating relative humidity 15% to 95% @ 104°F (40°C) Non-operating temperature -40°F to 158°F (-40°C to 70°C) Non-operating relative humidity 15% to 95% @ 140°F (60°C) Altitude Up to 10,000ft (3.048 Km) Acoustic1 LWAd = 3.9 Bel LpAm (Bystander) = 25 dB Notes: 1Acoustics measured in 23°C semi-anechoic chamber with a loading of 100% traffic and 50% PoE on all ports. Measured in accordance with ISO 7779. Declared in accordance with ECMA-109:2010. Values presented are the Declared A-Weighted Sound Power Level (LWAd) and the mean Bystander A-Weighted Sound Pressure Level (LpAm) Electrical Characteristics Frequency 50-60 Hz AC voltage 100 - 127 / 200 - 240 VAC Current 2.8 A/1.4 A Maximum power rating 248.7W Idle power 19.7W PoE power 195 W Class 4 PoE Power supply Internal power supply Safety UL 60950-1; IEC 60950-1;EN 60950-1; CAN/CSA-C22.2 No. 60950-1; EN 60825-1 UL 62368-1 Ed. 2; IEC 62368-1 Ed. 2; EN 62368-1:2014 Emissions VCCI-CISPR 32, Class A; CNS 13438; ICES-003 Issue 6 Class A; FCC CFR 47 Part 15, Class A; EN 55032: 2015 +AC:2016 / CISPR-32, Class A Immunity Generic CISPR 24 / CISPR 35 EN EN 55024:2010 / EN 55035:2017 ESD IEC 61000-4-2 Radiated IEC 61000-4-3 EFT/Burst IEC 61000-4-4 Surge IEC 61000-4-5 Conducted IEC 61000-4-6 Power frequency magnetic field IEC 61000-4-8 Voltage dips and interruptions IEC 61000-4-11 Harmonics IEC 61000-3-2, EN 61000-3-2 Flicker IEC 61000-3-3, EN 61000-3-3 Device Management Aruba Instant On Cloud; Web browser; SNMP Manager Mounting Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rackmounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided Transceivers Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba Instant On 1G SFP RJ45 T 100m Cat5e Transceiver (R9D17A) Aruba Instant On 10G SFP+ LC SR 300m OM3 MMF Transceiver (R9D18A) Aruba 10G SFP+ LC LR 10km SMF Transceiver (J9151E) Aruba Instant On 10G SFP+ to SFP+ 1m DAC (R9D19A) Aruba Instant On 10G SFP+ to SFP+ 3m DAC (R9D20A)

Objev podobné jako 5 x HPE Networking Instant On Switch 24p Gigabit CL4 PoE 4p SFP+ 195W 1930 (JL683B)

Aruba Instant On 1930 8G 2SFP Switch <img src="/image/3713964-659fa7adbb5e3-1135908-620-620-3.webp"> Aruba Instant On 1930 je řada přepínačů pro malé a rostoucí podniky. Je ideální pro podporu aplikací náročných na šířku pásma. Snadno se integruje se stávajícími přepínači a přístupovými body. Může být centrálně spravována pomocí mobilní aplikace Instant On. Funkce Aruba Instant On 1930 nabízí snadné použití a nasazení typu \"plug-and-play\". Lze ji nasadit pomocí dvou způsobů - Instant On cloud-management nebo mobilní aplikace. Podporuje energeticky účinný Ethernet pro nižší spotřebu energie. Nabízí rozšířenou sadu funkcí pro robustnější provoz. <img src="/image/3713964-659fa7add4470-1135909-620-620-3.webp"> Specifikace Porty 8 RJ-45 10/100/1000 2 SFP 1GbE ports Paměť a procesor ARM Cortex-A9 @ 800 MHz 512 MB SDRAM, 256 MB flash 1.5 MB packet buffer Propustnost 14.88 Mpps, maximum Přepínací kapacita 20 Gbps Funkce pro správu Aruba Instant On Portal, Web browser, SNMP Manager Vstupní napětí 100 - 240 VAC Spotřeba energie 11.0 W maximum, 6.2 W idle Rozměry 4.39 x 25.4 x 15.95 cm Váha 0.82 kg PoE -

Objev podobné jako HPE Networking Instant On Switch 8p Gigabit 2p SFP (fanless) 1930

Aruba Instant On 1930 8G Class4 PoE 2SFP 124W Switch EAN: 190017355238 Obecný popis Aruba Instant On 1930 switch je vysoce výkonný, inteligentně spravovaný switch navržený s ohledem na malé podniky. Nabízí snadnou implementaci a cenovou dostupnost. Zvládá dnešní aplikace s velkým objemem dat, jako je hlasová a video konference. <img src="/image/31881000-688f0fcc2c770-1381393-620-620-3.webp"> Porty a sloty 8 portů RJ-45 autosensing 10/100/1000 Class 4 PoE 2 porty SFP 1GbE Tělesné charakteristiky Rozměry: 25.4 x 15.95 x 4.39 cm Váha: 1.16 kg Procesor a paměť ARM Cortex-A9 @ 800 MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5 MB Výkon Průchodnost: 14.88 Mpps Kapacita: 20 Gbps <img src="/image/31881000-688f0fcc3322b-1381394-620-620-3.webp"> Prostředí Provozní teplota: 0°C to 40°C Relativní vlhkost při provozu: 15% to 95% @ 40°C Elektrické charakteristiky Frekvence: 50-60 Hz AC napětí: 100 - 127 / 200 - 240 VAC PoE výkon: 124 W Class 4 PoE Bezpečnost Dodržuje bezpečnostní normy jako UL 60950-1, IEC 60950-1, EN 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60825-1. Správa zařízení Správa přes Aruba Instant On Cloud, webový prohlížeč, SNMP Manager. <img src="/image/31881000-688f0fcc396cc-1381395-620-620-3.webp"> Montáž Podporuje montáž v racku, na stůl, na zeď, pod stůl pomocí dodaných držáků. Transceivery Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba 1G SFP LC LX 10km SMF XCVR (J4859D) Aruba 1G SFP RJ45 T 100m Cat5e XCVR (J8177D) Klíčové vlastnosti Smart-managed layer 2+ Ethernet switch series PoE k napájení AP a IoT zařízení Bezpečnostní kontroly pro ochranu dat Snadná mobilní aplikace a webové GUI pro nastavení, správu a řešení problémů. Standardní funkce Jednoduchost na prvním místě Bezpečnost, na kterou se můžete spolehnout Podpora, na kterou se můžete spolehnout <img src="/image/31881000-688f0fcc40bda-1381396-620-620-3.webp"> Diferenciátory Instant On Snadné nastavení a správa Neagresivní, estetický design Vysoký výkon s flexibilními možnostmi Optimalizovaný uživatelský zážitek Inventář místa Správa více míst Integrovaná bezpečnost Žádné skryté poplatky Správa Cloudová správa pro celou síť Jednoduché lokální webové GUI správa Aktualizace firmwaru Výchozí režim klienta DHCP Mirroring portů Protokolování událostí a upozornění Správa účtů LED lokalizátor Kvalita služeb (QoS) Prioritizace provozu IEEE 802.1p/Q VLAN tagging Třída služby (CoS) Pokročilý klasifikátor na základě QoS <img src="/image/31881000-688f0fcc5784a-1381397-620-620-3.webp"> Přepínání přístupu SFP/SFP+ vláknová konektivita Class 4 PoE (PoE+; IEEE 802.3at) Automatické konfigurace PoE výkonu Přidělení výkonu PoE Auto MDI/MDI-X Síťová bezpečnost Zabezpečení na základě TPM Podpora IEEE 802.1Q VLAN Ověřování přístupu IEEE 802.1X Automatická ochrana proti DoS Ochrana proti bouři paketů RADIUS RADIUS účtování ID správní VLAN Ochrana před fluktuací linky Výkon a účinnost Energeticky účinný Ethernet (EEE) Automatické vypnutí portu Status úspor energie Energeticky účinné chlazení Bez ventilátoru <img src="/image/31881000-688f0fcc604ad-1381398-620-620-3.webp"> Přepínací funkce IEEE 802.3x Flow control Spanning Tree Protocol (STP) Ochrana proti smyčkám Filtrování BPDU Podpora jumbo rámů IGMP snooping v1/v2 Linková agregace LLDP/LLDP-MED (Media Endpoint Discovery) Address Resolution Protocol (ARP) Záruka, servis a podpora Aruba Instant On Limited Lifetime Support poskytuje 24x7 telefonickou podporu po dobu prvních 90 dnů a chatovou podporu po celou dobu záruky. Komunitní podpora je zahrnuta po celou dobu životnosti produktu.

Objev podobné jako HPE Networking Instant On Switch 8p Gigabit CL4 PoE 2p SFP 124W 1930 (JL681)

Meteostanice - domácí, bezdrátová, připojení skrze WiFi 2,4 GHz a rádiové vlny, vnitřní a venkovní, chytrá, s předpovědí a sledováním aktuálního počasí, měření koncentrace oxidu uhličitého, hluku, kvality ovzduší, teploty, vlhkosti, dosah bezdrátového čidla 100 m, maximálně lze připojit 3 bezdrátové čidla, hlavní jednotka, čidlo, napájecí adaptér, baterie a montážní sada součástí balení, umístění na stůl, rozměry 155 × 45 × 45 mm (V׊×H) Netatmo Smart Home Weather Station to je osobní meteorologická staniceOsobní meteorologická stanice Netatmo Smart Home Weather Station s čidly pro kvalitu vzduchu s ovládáním přes iOS, Windows Phone a Android. Nový standard v designu a technologii meteorologických stanic.Kompletní monitoring počasíNetatmo Smart Home Weather Station monitoruje nejen počasí, ale i kvalitu vnitřního i venkovního ovzduší a měří dokonce i koncentraci CO2. Výsledky v reálném čase snadno zobrazíte na vašem iPhonu, Windows Phone nebo Android telefonu....

Objev podobné jako Netatmo Smart Home Weather Station (NWS01-EC)

Udržet ruce v teple a suchu je jednodušší a pohodlnější než kdy předtím díky rukavicím Savage Gear All Weather Gloves. Jedná se o perfektní univerzální rukavice bez ohledu na to, kam vás rybářské dobrodružství zavede. Udržet ruce v teple a suchu je jednodušší a pohodlnější než kdy předtím díky rukavicím Savage Gear All Weather Gloves. Jedná se o perfektní univerzální rukavice bez ohledu na to, kam vás rybářské dobrodružství zavede. Jsou zcela voděodolné a vyrobené z relativně slabého materiálu, abyste v nich měli optimální cit a volný pohyb. Elastické zápěstí se dá nastavit pomocí suchého zipu pro maximální komfort. Tato vylepšená verze našich nejprodávanějších rukavic se jistě stane oblíbenou mezi rybáři po celém světě. Ikonický potisk Cannibal Zesílené konečky prstů a dlaň Zápěstí nastavitelné na suchý zip pro maximální komfort K dispozici ve třech velikostech: Medium, Large a Extra-large Material: 50%polyester / 40%nylon / 10%elastane

Objev podobné jako Savage Gear Rukavice All Weather Glove Black,Savage Gear Rukavice All Weather Glove Black

Udržet ruce v teple a suchu je jednodušší a pohodlnější než kdy předtím díky rukavicím Savage Gear All Weather Gloves. Jedná se o perfektní univerzální rukavice bez ohledu na to, kam vás rybářské dobrodružství zavede. Udržet ruce v teple a suchu je jednodušší a pohodlnější než kdy předtím díky rukavicím Savage Gear All Weather Gloves. Jedná se o perfektní univerzální rukavice bez ohledu na to, kam vás rybářské dobrodružství zavede. Jsou zcela voděodolné a vyrobené z relativně slabého materiálu, abyste v nich měli optimální cit a volný pohyb. Elastické zápěstí se dá nastavit pomocí suchého zipu pro maximální komfort. Tato vylepšená verze našich nejprodávanějších rukavic se jistě stane oblíbenou mezi rybáři po celém světě. Ikonický potisk Cannibal Zesílené konečky prstů a dlaň Zápěstí nastavitelné na suchý zip pro maximální komfort K dispozici ve třech velikostech: Medium, Large a Extra-large Material: 50%polyester / 40%nylon / 10%elastane

Objev podobné jako Savage Gear Rukavice All Weather Glove Black - L,Savage Gear Rukavice All Weather Glove Black - L

Udržet ruce v teple a suchu je jednodušší a pohodlnější než kdy předtím díky rukavicím Savage Gear All Weather Gloves. Jedná se o perfektní univerzální rukavice bez ohledu na to, kam vás rybářské dobrodružství zavede. Udržet ruce v teple a suchu je jednodušší a pohodlnější než kdy předtím díky rukavicím Savage Gear All Weather Gloves. Jedná se o perfektní univerzální rukavice bez ohledu na to, kam vás rybářské dobrodružství zavede. Jsou zcela voděodolné a vyrobené z relativně slabého materiálu, abyste v nich měli optimální cit a volný pohyb. Elastické zápěstí se dá nastavit pomocí suchého zipu pro maximální komfort. Tato vylepšená verze našich nejprodávanějších rukavic se jistě stane oblíbenou mezi rybáři po celém světě. Ikonický potisk Cannibal Zesílené konečky prstů a dlaň Zápěstí nastavitelné na suchý zip pro maximální komfort K dispozici ve třech velikostech: Medium, Large a Extra-large Material: 50%polyester / 40%nylon / 10%elastane

Objev podobné jako Savage Gear Rukavice All Weather Glove Black - M,Savage Gear Rukavice All Weather Glove Black - M