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PowerOverEthernet.com is the definitive resource for Power Over Ethernet news, information
and articles on IEEE802.3af (PoE), IEEE802.3at (PoE+), and emerging PoE techniques

Power and data over ethernet cables - PowerOverEthernet.com is probably the world's largest centralised resource for articles, product announcements and the latest news from the industry. We send out regular newsletters and update this site frequently so we welcome submissions, product news and articles.

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Up to two miles range with high data rates from EnGenius's ENH210 and ENH210EXT Wireless-N Outdoor Access Point and Bridge

Up to two miles range with high data rates from EnGenius's ENH210 and ENH210EXT Wireless-N Outdoor Access Point and Bridge

The ENH210 is a long-range outdoor 802.11n Wireless-to-Ethernet Client Bridge operating in 2.4GHz band at data rates up to 300Mbps. ENH210’s high power output of up to 800mW provides a longer range, high-speed wireless connection for building-to-building deployments or IP security camera wireless applications in remote locations

Planet's new  IAP-2001PE hardened Industrial Access Point is PoE powered and designed for long distance Wireless/fiber networks

Planet's new IAP-2001PE hardened Industrial Access Point is PoE powered and designed for long distance Wireless/fiber networks

The IAP-2001PE can be installed up to 60km from the data center and provides not only Industrial grade Wireless Access and Repeater functions, but also Industrial grade Fiber Router services including a firewall and advanced security features to satisfy various network requirements

Room Controller with a View - Control4's HC-250 Room Controller is fast and IEEE802.3af compliant.

Room Controller with a View - Control4's HC-250 Room Controller is fast and IEEE802.3af compliant.

The HC-250 delivers instantaneous control at an exceptional value. Its sleek design and small form-factor make it ideal for single-room control systems, universal remote replacements or as a way to deliver on-screen control to every television in larger residential or light commercial installations

ADLINK's PCI Express® PoE Frame Grabber supports PTP (Precision Time Protocol) and provides 4 channels for GigE Vision cameras

ADLINK's PCI Express® PoE Frame Grabber supports PTP (Precision Time Protocol) and provides 4 channels for GigE Vision cameras

The GIE64+ is a PCI Express® x4 lane frame grabber combining PoE (Power over Ethernet) and IEEE 1588 technology for a single cable solution between cameras and frame grabbers. Applications greatly benefit through reduced costs, simpler installation, and lower maintenance

Planet releases the ICF-1700 PoE powered touch screen internet multimedia phone

Planet releases the ICF-1700 PoE powered touch screen internet multimedia phone

PLANET’s ICF-1700 IEEE802.3af Internet Media Phone brings you a vivid video conferencing experience easily through the Internet. No PC, complex web camera, sound card or software settings are needed. Furthermore, the ICF-1700 has a built-in 7” LCD monitor in a telephone form factor ideal for desktop use

snom to Donate One Dollar to Earth Day International for Every Phone Purchased Without Additional Power Supply

snom to Donate One Dollar to Earth Day International for Every Phone Purchased Without Additional Power Supply

To encourage greater environmental awareness, snom will donate one dollar for every IP phone from its 3xx or 7xx series purchased in the nine weeks between April 22 and June 22, 2012. All donations will be made to the environmental initiative “Earth Day International” in Germany

Non IEEE High Power PoE - where are we at?

Non IEEE High Power PoE - where are we at?

While we'd all like to adhere to standards there are times when you just gotta have the power - Silvertel seem to have the lead at the moment with 200W at the PD - unless you know better?

Fairchild Semiconductor announces range of low profile MicroDIP bridge rectifiers

Fairchild Semiconductor announces range of low profile MicroDIP bridge rectifiers

With a profile of only 1.45mm and rated at 1A, these single phase bridges are ideal where space is at a premium.

High Speed ports and PoE for Adlink Technology Inc's embedded vision system.

High Speed ports and PoE for Adlink Technology Inc's embedded vision system.

Adlink's EOS-1200 provides simultaneous vision inspection at gigabit speeds using PTP (Precision Time Protocol).

High Power PoE Gets Even Higher

High Power PoE Gets Even Higher

Check out the POE Plus Products pages to see just how high some manufacturers have gone with PoE Power. At the moment Phihong is top with 95W.

When Ethernet's 100M just isn't enough, how about a Kilometre Plus?

When Ethernet's 100M just isn't enough, how about a Kilometre Plus?

Nexans' OneReach system is an integrated power and data cable system with three distinct segments; Power Injection, a custom made OneReach Cable Assembly (OCA), and Remote PoE Port (RPP)

New Ethernet Switches from Avaya Simplify Operations for Small and Midsize Enterprises and Remote Branches

New Ethernet Switches from Avaya Simplify Operations for Small and Midsize Enterprises and Remote Branches

Avaya has introduced the Avaya Ethernet Routing Switch (ERS) 3500, a new series of compact Ethernet switches designed exclusively for small and midsize enterprises (SME), remote branches, and open environments such as classrooms and hospitality suites

SuperMicro's new Layer 2 Switch Supports IEEE 802.3az Energy Efficient Ethernet (EEE) Standard and IEEE 802.3at Power over Ethernet

SuperMicro's new Layer 2 Switch Supports IEEE 802.3az Energy Efficient Ethernet (EEE) Standard and IEEE 802.3at Power over Ethernet

Super Micro Computer Inc. today announced additions to its Ethernet switch product line with a pair of powerful new 52 port 1 Gigabit Ethernet switches. The SSE-G2252P model is also IEEE 802.3at compliant

EtherWAN launches unmanaged hardened IEEE802.3at Ethernet PoE switch with SFP options

EtherWAN launches unmanaged hardened IEEE802.3at Ethernet PoE switch with SFP options

Due to be released April 2012 at Secutech EtherWAN’s new EX49000A unmanaged hardened switch provides 16 10/100BASE-TX IEEE802.3at compliant ports(PoE+) and 2 Gigabit ports

Silicon Labs releases single-port power management controller for IEEE 802.3at PSE applications

Silicon Labs releases single-port power management controller for IEEE 802.3at PSE applications

The Si3462 is a single-port power management controller for IEEE 802.3at compliant Power Sourcing Equipment. The device can be powered from a 50 V input using a shunt regulator, or to save power it can be powered from 50 V and 3.3 V power supplies.

Safety must be paramount when moving beyond 60W of PoE

Safety must be paramount when moving beyond 60W of PoE

HDBaseT allows for up to 100W of Power Over Ethernet, as well as a number other useful signal types, but compliance to safety standards is critical when moving beyond 60W of PoE, warns Daniel Feldman of Microsemi Corporation

The Tolly Group & Sifos Technologies; PSE Testing Comparison

The Tolly Group & Sifos Technologies; PSE Testing Comparison

The increasing use of PD equipment such as VoIP and wireless access points has to assume that the selected Power Sourcing Equipment works to the 802.3af standard. Recent test by Sifos Technologies shows that you have to look deeper into a PSE rather than just the data sheet

Opening the Door to IP POE-Powered Access Control Systems

Opening the Door to IP POE-Powered Access Control Systems

Access control systems that incorporate IP and Power-Over-Ethernet (POE) components were introduced to the marketplace almost two years ago. The evolution of access control systems to structured cabling, IP protocols and POE was inevitable; look what happened to telephone and video surveillance systems

Power over Ethernet: How High Can You Go? The 60W Standard Is Nearly With Us.

Power over Ethernet: How High Can You Go? The 60W Standard Is Nearly With Us.

An informative article on the progress of PoEPlus by Daniel Feldman Product Line Manager, Microsemi; Voting Member, IEEE802.3; PoE/PoE+ Technical Committee Chairman, Ethernet Alliance.

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