This BD-POE31108P switch provides a network point for power supply and data transmission. All the 8 Ethernet ports can be connected with 10/100Mps quickly, and the uplink port is 8.8Gbps interface, among which 1-8 ports can provide standard IEEE 802.3af power supply. Due the advanced self-sensing algorithm supply power for IEEE802.af terminal unit only, there is no need to worry about damaging proprietary PoE or non-PoE standard equipment. In addition, it will stop power supply when PoE devices are not connected. In short, The POE31108P features simple and reliable design, automatic identification PoE requirements, duplex and high-speed.