What `Power over Ethernet` is and why you might want to use it
(Windows Phone Central)

Power over Ethernet (PoE) is a feature supported by devices that enable them to be powered by ethernet cabling. This technology cuts down on connections by combining data and power into a single cable. PoE is a great way to cut down on installation costs and improve reliability by removing a point of failure, the second cable for power. With devices that support this technology, it`s possible to provide both data and power connectivity by plugging in a single network cable, making everything easier to maintain. This means a unit like a security camera or access point could be installed where access to a power outlet is limited.One could plug an ethernet cable in and call it a day if the camera or AP supported PoE. It provides more flexibility and enables just about anyone to install electrical equipment. What`s required All that`s required to provide PoE is a compatible switch, which will be able to detect what devices connected to the unit can support PoE. A wide range of switch...