PoE PassthroughInclude 1 PoE In 4 PoE Out Ports, 10/100Mbps rate. Powered by PoE network, no AC power supply required, Max PoE Input IEEE802.3af/at/bt 90W. IEEE 802.3 af/at/bt Support standard PoE, Input Max 90W(IEEE802.3bt), Port 1-3 Output Max 30W(IEEE802.3at), Port 4 Output 60W(IEEE802.3bt). PoE Voltage 44-57 Vdc. PoE pin: Input: 1/2 (+), 3/6 (-), 4/5(+), 7/8(-); Output Port 1-3: 1/2 (+), 3/6 (-); Output Port 4: 1/2 (+), 3/6 (-)4/5(+), 7/8(-) Outdoor weatherproof Industrial grade ABS polymer material shell, cable interface all protected in the shell, with better waterproof, dustproof, snowproof effect, more suitable for outdoor use; also suitable for complex indoor environment, such as warehouses, computer rooms, garages, attics, etc. Plug & Play Support power detection automatically detect devices, just plug in the ethernet cable, connect directly to the device, led display the port status, without configuration. *Please note not support 24V passive PoE*. Support VL