4*100/1000mbps POE port ,1GE*100/1000mbps  UP Link port

100m Distance   Support IEEE802.3AF/AT

Whole Power:78W(52V 1.5A)

All port supported by MDI/MDIX auto flip and self negotiation

Supply 4 100/1000Mpbs adaptive high speed forwarding data packet

Support IEEE802.3x flow control for Full-duplex mode and backpressure for Half-duplex mode.

Each port max. power supply reached 30W