No, the DWL-100 is not using industry standard 802.3af (Powerover Ethernet).

This is a propriety system which consists of a baseunit, a terminal unit, and a powersupply adaptor.

You cannot use the units separately, they have to be combined,in order to power up your device (5V, 2.5-3A)

The maximum cable length between base and terminal unit is100m