1-Port Gigabit Ethernet Injector in copper 10/100/1000 Base-T to 1-Port PoE copper Gigabit Ethernet 10/100/1000 Base-T IEEE802.3af / at (injects data with 56VDC / 30W PoE). Autonomous or wall mounting. Working temperature: 0 to 50ºC. PSU not included (PS56VDC72W-EU required).