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ZDNet Dictionary Definition
- POE
- Power Over Ethernet Transmitting DC power to the target device at the end of an Ethernet cable by carrying power in the unused 4/5 and 7/8 wires. It...
- Full POE Definition >>
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- The purloined benchmark
- The purloined benchmarkOnce again you are ....... long on theory, and words, but short on substance. Frankly your assertion that the benchmark was slanted towards Windows is just an opinion. You have run no benchmarks that refute the claims. I challenge you to reference a study that...
- Discussion threads 2008-04-09
- 802.3af Power Over Ethernet on the cheap
- Anyone interested in IP Telephony or remote video cameras that draw power over an Ethernet cable has to be interested in some cheap 802.3af PoE Power Over Ethernet gear. Well I found just the thing with this AirLink 8 port 10/100 Ethernet switch with 4 802.3af PoE ports on...
- Blog posts 2007-02-01
- Powering IP Telephony
- PoE simplifies the deployment of literally any IP-based device, particularly in areas where it may be difficult or expensive to run separate power cabling. This whitepaper explores the challenges faced by businesses wanting to PoE enable the IP network, and offers a variety of options for any business...
- White papers 2005-10-26
- Byte the power: PoE for VoIP is very juice-intensive
- Byte the power: PoE for VoIP is very juice-intensiveMath mixup?I lost the math here:300/75 = 120AFAIK, that should be 4. 300/75% is 225.Perhaps someone can explain.Frank
- Discussion threads 2005-09-08
- Byte the power: PoE for VoIP is very juice-intensive
- A report in Network World magazine casts new light on a Power over Ethernet, which can be used to run the juice for hundreds of IP phones to corporate desktops. The problem with PoE for IP is in the extra juice required to run network connections via wiring closets....
- Blog posts 2005-09-08
Additional Resources
- In-class computers vs. labs
- In-class computers vs. labswhat happened to the "teaching"Your article left out the teaching aspect. When teaching to a group, via a full lab, isn't attention span better or at least better managed? Isn't individual progress to an assigned task more measurable?Didn't Dell have a program where 2-3 clusters of computers...
- Discussion threads 2008-06-27
- Farpoint Group report - 802.11n Access Points and POE: Key considerations
- In this 5 page report, you'll discover more about the key technical considerations when making the move to 802.11n. The report provides: * An overview of PoE * Information on verifying power performance ...
- White papers 2008-06-06
- News to know: Sun; Microhoo; Vista; Linux security; Spigit
- Notable headlines: Larry Dignan: Sun plans layoffs following weak quarter; Blames U.S. economy Nate McFeters: Multiple Linux flaws show that Linux also has kernel issues More bad news for McAfee, HackerSafe certification Steve Ballmer's defining hour Mary...
- Blog posts 2008-05-02
- IT managers voice doubt on speed, PoE for 802.11n hardware
- Computerworld has an interesting story describing IT managers' doubts about the 802.11n Wi-Fi hardware. In a panel discussion at Interop, the corporate tech guys describe installations that fail to deliver the promised throughput and discuss doubts on the new hardware's ability to deliver Power over Ethernet PoE. ...
- Blog posts 2008-05-01
- Netgear announces new switches, access point at Interop
- Netgear launched at Interop a handful of new switches that introduce static routing capabilities to the company's SMB product line. It also unveiled an 802.11n dual-band access point that brings in support for the 5GHz spectrum. New ProSafe Gigabit Smart Switches deliver PoE,...
- Blog posts 2008-04-29
- The cheapest way to do VoIP is still analog
- The cheapest way to do VoIP is still analogVery interesting!But these are probably more than I need at home. kiddingThanks George for a good topic!WiringThe problem with splitting out to analog is all the wiring punch down that has to be done. Being able to use an IP phone...
- Discussion threads 2008-03-20
- How wireless power could deliver a truly wireless network
- How wireless power could deliver a truly wireless networkThe first wireless power systems will be a desk with a spot marked whereyou can set down a laptop or cell phone or PDA, that can control the power source to produce the amount needed needed. I suppose in the future, a...
- Discussion threads 2008-03-15
- Expert tips on extending your home Wi-Fi range
- Expert tips on extending your home Wi-Fi rangeExtending wifiI'm using a 24dbi panel antenna coupled to a 1w amp and a linksys 802.11b wap to pipe my signal about 150 yards through some trees and an apartment building, the receiving end is just a standard pci wireless card and a...
- Discussion threads 2008-02-25
- Enhanced Power Over Ethernet: Easier Deployment and Improved Mobility
- Cisco was the first to develop the capability of providing power to the network end device when it enabled a means of providing power from an Ethernet switch port to its Cisco IP phone. From there, Cisco began work with numerous other vendors within the IEEE to create a standards-based...
- White papers 2008-02-01
- Power Over Ethernet (PoE) and 802.11n
- Power over Ethernet PoE technology provides a means to transmit electrical power, along with data, to remote devices such as Wireless LAN WLAN Access Points APs over an unmodified Ethernet network. One of the primary benefits of PoE, as it relates to wireless LAN deployments, is negating the need for...
- White papers 2008-01-22
- Best-Selling Classic Books Collection Over 2000 Complete Works (zip)
- The largest library for your to read. Over 2,000 complete works by Shakespeare, Dickens, Mark Twain, Jane Austen, Edgar Poe, and Dostoevsky. Navigate from table of contents or search for words and phrases. Includes formatted output on display and automatic synchronization. This version is the first release on CNET Download.com.
- Software downloads 2007-11-29
- Ruckus brings smart antennas to the enterprise wireless LAN space
- Ruckus Wireless launched a new line of products for the small to mid enterprise wireless LAN space. Ruckus was a maker of smart antenna technology specializing in smooth and reliable data delivery for IPTV applications but now they are extending this technology to the enterprise space. ...
- Blog posts 2007-11-20
- From Interop, video of Plat' Home's Linux Server that fits in the palm of your hand
- Within minutes of arriving on the Interop show floor this morning and beginning my search for something cool to videotape for publication here on ZDNet, we found Plat' Home's booth in the back of the exhibitor's area with two very cool products -- both of them tiny Linux servers, one...
- Blog posts 2007-10-25
- LifeSize rocks the HD conferencing world with affordable 720p solutions
- LifeSize Communications was the first company to release an HD conferencing solution which I covered at Interop Las Vegas spring 2005. Now at Interop fall 2007 in New York, it appears that LifeSize has again rocked the video conferencing world by releasing 720p HD products at half the price of...
- Blog posts 2007-10-22
- Moore Consulting Group Enhances Client Relationships With the 3Com Unified Wired and Wireless Gigabit Switch
- Moore Consulting Group, based in Tallahassee, Florida, is nationally ranked as one of the top 110 PR firms by PRWeek. Its network was struggling to support its integrated communications Services-public relations, marketing and advertising activities. The company's legacy wired 10/100 network was burdened by the high volume of large file...
- Case studies 2007-09-01
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