PoE PassthroughInclude 1 PoE In 3 PoE Out Ports, 10/100Mbps rate. Powered by PoE network, no AC power supply required IEEE 802.3 af/at Support standard PoE, Input Max 30W, Output Max 24W, Average 8W per port. PoE Voltage 44-57 Vdc. PoE pin: Input: 1/2 (+), 3/6 (-), 4/5(+), 7/8(-); Output: 1/2 (+), 3/6 (-) 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* Easy Install Support wall mount and din rail mount, smaller size save space, suitable for many positions Widely Used Support 3-level cascading, can connect poe AP, camera, phone and other POE devices, extender POE coverage at low cost