5 PoE Ports: Include 1 PoE In, 4 PoE Out, 10/100Mbps speed. POE transmission distance 100 meters. Outdoor Weatherproof: Industrial grade ABS polymer material shell, cable interface are all protected in the shell, which has better waterproof, dustproof, and snowproof effects, and is more suitable for outdoor use; also for complex indoor environments, such as warehouses, computer rooms, garages, attics, etc IEEE 802.3 af/at/bt: All ports support this standard PoE, Input Max 90W IEEE802.3bt, Port 1-3 Output Max 30W IEEE802.3af/at, Port 4 Output Max 60W IEEE802.3bt. PoE Voltage 44-57 Vdc. PoE pin: Input, 1/2 (+), 3/6 (-), 4/5(+), 7/8(-); Port 1-3 Output: 1/2 (+), 3/6 (-). Port 4 Output: 1/2 (+), 3/6 (-), 4/5(+), 7/8(-). Unmanaged Plug & Play: Support power detection function, automatically detect devices, just plug in the ethernet cable, connect directly to the device, without configuration. Easy Installation: No need for additional power adapter, powered by POE network. Support wa