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Power over Ethernet

ALSO CALLED: PoE
DEFINITION: Power over Ethernet (PoE) is a technology for wired Ethernet LANs (local area networks) that allows the electrical current, necessary for the operation of each device, to be carried by the data cables rather than by power cords. This minimizes the number of wires  … 
Definition continues below.


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Your request for Power over Ethernet white papers returned limited or no results. The request has been expanded to include Ethernet Networks white papers.
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The ECHO™ - Avaya Connection: ECHO™, and How It Interacts with Avaya's Telephony Solutions
sponsored by Teleformix
WHITE PAPER: Read this paper to learn how Teleformix's ECHO™ digital recording solution integrates seamlessly with Avaya's telephony systems, providing your company with a crucial customer service tool - quality assurance recording.
Posted: 11 Jul 2008 | Published: 01 Jul 2007
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New Backhaul Networks for Mobile Broadband
sponsored by Ciena
WHITE PAPER: Designed to handle narrowband voice traffic, the backhaul network can no longer handle today's traffic. This paper examines a solution that integrates TDM technology with Ethernet to provide operators with increased bandwidth and reduced costs.
Posted: 01 Jul 2008 | Published: 01 Nov 2007
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The Case for an Untethered Enterprise
sponsored by Motorola, Inc.
WHITE PAPER: Learn how to take your enterprise completely wireless by implementing the most up to date wireless technology.
Posted: 19 Jun 2008 | Published: 01 Jun 2008
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IT Brief Innovations for Next Generation SAN Architectures
sponsored by Cisco Systems, Inc.
WHITE PAPER: In this webcast transcript, we will discuss how a Cisco is continuing to innovate in the storage networking market with investments in intelligent fabric applications.
Posted: 12 Jun 2008 | Published: 12 Jun 2008
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Five Reasons to Make Dell EqualLogic PS Series Your Storage Consolidation Solution
sponsored by Dell, Inc.
WHITE PAPER: This document explains the five reasons to make dell EqualLogic PS Series your storage consolidation solution.
Posted: 09 May 2008 | Published: 09 May 2008
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Consolidate Direct Attached Storage
sponsored by StoreVault, a Division of NetApp
WHITE PAPER: Don't get locked into direct-attached storage which eats away your IT budget. Dramatically improve storage utilization and simplify storage management while achieving enterprise-class data protection with the StoreVault S500...
Posted: 04 Sep 2007 | Published: 01 Jan 2007
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All-in-One Guide: SAN: Connectivity
sponsored by SearchStorage.com and CDW
WHITE PAPER: This SearchStorage.com SAN connectivity All-in-One Guide details the role of over 15 different connectivity options available to you among them are Fibre Channel (FC), Ethernet and iSCSI options.
Posted: 05 Feb 2007 | Published: 28 Nov 2006
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POWER OVER ETHERNET DEFINITION (continued): …  that must be strung in order to install the network. The result is lower cost, less downtime, easier maintenance, and greater installation flexibility than with traditional wiring.

For PoE to work, the electrical current must go into the data cable at the power-supply end, and come out at the device end, in such a way that the current is kept separate from the data signal so that neither interferes with the other. The current enters the cable by means of a component called an injector. … 
Power over Ethernet definition sponsored by SearchNetworking.com, powered by WhatIs.com an online computer dictionary



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