Comply with IEEE 802.3 af Power over Ethernet. 10/100M Supported. Extend the range of PoE an additional 120 meters ^^ Power input for single port is 13W; Power output for single port is 12.2W ^^ Plug and Play no configuration required; No External Power Required. ^^ 1-Port PoE Extender has 2 10/100M Lan ports, among them, one for power input, the other for power output ^^ The PoE Extender can only be used for CCTV IP network camera PoE data extension and amplification (CAN NOT TRANSMIT HOME NETWORK OR OTHER NETWORK CAMERA SIGNAL).