Data speed: 10/100mb/s Input Voltage: 802.3af / 802.3at / passive 44 to 56 volts at 570 mA max Output Voltage: 24 volts 1 amps Max Internal power use: 300 mw ( keep alive 802.3af) Operating Temperature: 0°C - 50°C PoE Power + Data input Pins: Male RJ45 1&2 and 3&6 - either polarity - mode A 4&5 + and 7&8 minus - mode B PoE Power + Data output pins: Female RJ45 4&5 plus and 7&8 minus - mode B 802.3at: Class 4 LED status on Female RJ45 Right - Power In active = Green Left - Power out active = Amber Typical Devices OpenMesh OM2P routers, Nanostation and Unifi PoE enable any 24 volt lighting Non-PoE Access points, door locks and other devices Heaters on outdoor PoE cameras Colour:Black Material:plastic Package Contents: 4 x POE Converter(Due to different product batches, the appearance , which does not affect the use) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.