EZ-BM-POE05 is a Passive PoE splitter to power non-PoE enabled devices.
It accepts a wide range of DC input from 15v to 48v via Passive PoE (but also supports 802.3af/at PoE) to output fixed 5v/2A via the DC Jack (5.5 x 2.1mm) and 10/100 RJ45 Jack.
This way a non PoE enabled device can be powered remotely via any PoE Injector or PoE Switch