HW-PSE-1016 is a Ethernet power-sourcing equipment (PSE).One is gigahertz uplink port, and the rest 16 ports are 10/100M ... -PSE-1016 is a Ethernet power-sourcing equipment (PSE). It has 17 RJ45-port.. One is gigahertz uplink port, and the rest 16 ... supply, pin 4 and 5 are positive ,Pin 7 and 8 are negative TX / RXNo.17th GigahertzLED DisplayPower ,UPLINK, Error, ACTIVETransfer ...