Extralink PoE injector, 4 ports - robust power panel Extralink PoE injector is a power panel with four PoE ports designed to power up to 4 devices. The RJ45 connectors on one side of the device are Ethernet ports without power supply (switch), on the other side there are ports to connect the Ethernet cable power supply. Two unused pairs of Ethernet cable are used for power supply, i. e. 4, 5 (positive pole) and 7, 8 (negative pole). Features Features

4 ports 10/100 M

Power supply 12 V~48 V DC

Each port has an automatic fuse (650 mA)

Handy, affordable price