Passive POE Y Splitter, Fast Ethernet, 1 x RJ-45 PoE In, 1 x RJ-45 PoE Out, 1 x 2.1mm DC (F) Out,
The Passive splitter receives DC power on the RJ45 socket, pins 4/5(+) and 7/8(-).
It routes the DC power to the 2.1mm DC plug and the data and power to the RJ45 Connector.
The Y splitter is used for those applications where one device is POE enabled and another device requires a DC jack input.