The ASDC-05-050-HS PoE adapter is powered from the PoE 48V line and reduces the voltage to 5V at the 2.1 / 5.5 mm output. The basic use of the adapter is to power IP cameras or other devices that do not have the power supply compatible with the PoE standard.
The device can be powered from the PoE 802.3af / PoE 802.3at or PoE PASSIVE switch.