?Easy Install? Support ultra-long POE distance extension, smaller size save space, suitable for many positions. Support 3-level cascading, can connect poe AP, camera, phone and other POE devices, extender POE coverage at low cost. ?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*. ?IP67 Outdoor weatherproof? Industrial grade ABS polymer material shell, cable interface all protected in the shell, with waterproof cap, 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. **Network cable through the waterproof cap and then make RJ45 connector**. ?IEEE 802.3 af/at? Support standard PoE, Input Max 30W(IEEE802.3at), Output Max 30W(IEEE802.3at). PoE Voltage 44-57 Vdc. PoE pin: Input: 1/2 (+), 3/6 (-); Output Port: 1/2 (+), 3/6 (-). ?Gigabit PoE Passthrough?Include 1 PoE In 1 PoE Out Gigabit Ports, 10/100/1000Mbps rate. Powered by PoE network, no AC power supply required, Max PoE Input IEEE802.3af/at 30W. Output POE transmission distance up to 260m at 1Gbps, up to 400 meters at 100Mbps, and up to 520m at 10Mbps.