Quote Originally Posted by KnowItAll:
Hk.Com, if you look at the original links .. they're for HomePlug hardware not PoE
Dlink box:

The DWL-P200 delivers both data and electrical power to Ethernet-enabled devices using a single Ethernet cable. Using Power over Ethernet, you eliminate the need to place an Ethernet-enabled device, such as a wireless access point, near a power outlet, giving you more freedom in placement.

This is PoE, the device looks like a PoE box.