LinearTechnology Corporation announced the LTC4269-1, LTC4269-2 and LTC4278,IEEE 802.3at compliant Power over Ethernet (PoE+) interface controllerswith integrated switching regulators for high-power ...

The LTC4266 is suitable for a wide variety of PSE applications, including next-generation switches, routers, hubs and midspans. Users will appreciate the extremely low power dissipation which makes ...

IRVINE, Calif., Dec. 22, 2010 (GLOBE NEWSWIRE) -- Microsemi Corporation (Nasdaq:MSCC), a leading provider of semiconductor technology aimed at powering a smart, secure, connected world, today ...

Linear Technology Corporation introduces the LTC4265, an 802.3af/802.3at compliant Power over Ethernet (PoE) interface controller for high-power Powered Device (PD) applications needing up to 25.5W.

The AS1135 debuts as the industry’s first powered device (PD) controller implementing the two-event physical layer classification of the IEEE 802.3at standard (Draft 2.0), an upcoming PoE standard ...

If you use the LAN switch capable of supporting 802.3at then you could reduce the closet footprint in some cases. Why is 802.3at important? Remember, about a year ago, Michael Finneran wrote in The ...

I plan on deploying 6 Ruckus R850 AP and need a switch to power them. In order to get full power the R850 needs either DC power or a PoH/uPoE switch. The Full power consumes 31W max. If I get a Cisco ...

Implementing PoE is made interesting by the fact that not every Ethernet device wants power; if you start dumping power onto any device that’s connected, you’re going to break things. The IEEE 802.3af ...

Power over Ethernet (PoE) can be an intelligent way to reduce installation time for network cameras. The advantage of PoE is that it gives you the option of using your data communication cable to ...

Power over Ethernet (PoE) has become the colloquial term used to describe any technology that allows an Ethernet device to transmit and receive data, as well as receive power over the same cabling.

Both product lines include 60 and 100 W models with multiple 10/100/1000 copper ports; all support the legacy 802.3af (15 W) and 802.3at (30 W) IEEE standards. Models are available with multiple ...