This Non standard passive PoE injector is a simple and convenient equipment for PoE or Non PoE devices via an Ethernet cable. This PoE injector is compatible with IEEE802.3af/at network devices. It does not have auto detection function and directly supply to devices by force as soon as you , powered device or poe splitter must conform to standard IEEE 802.3af/at, the same time your powered device must support poe pin 4/5(+), 7/8(-) midspan. This POE adapter apply for IEEE802.3af/at standard POE powered devices like , and other IP cameras, or being equipped with IEEE802.3af/802.3at standard poe splitter for non POE devices. color:Black material: plastic Key features: 8 LAN ports, 8 LAN and ports VOIP phones, IP cameras, WiFi access points, and so on Same voltage to all ports, is shared equally 2.1 x 5.5 mm for DC plug LED light Works with any Ethernet switch or router Uses 48 V adapter to output 48 V supply Main Specifications: 1) Voltage: DC12V-48V(up to 10A) 2) Led: Indicate the working state 3) pin: 4&5(+), 7&8(-); Data pin: 1236 4) Lan port: 8ports in RJ45(data in), 8port poe RJ45(data& out) 5) Lan environment: 10/100Mbps Base-T, Ethernet cable: /EIA 568 .5 or .5e 6) Data in: PC/Hub/Switch/Router, etc. 7) Working temp: 0~+40C 8) Working humidity: 20 ~90% RH non-condensing 9) Storage temp & humidity: -20~+85C, 10~95% RH 10) Tip: voltage should not be over DC48V Tips: Please select according your device consumption, in order to stable running, the consumption must be lower than the supply. POE camera or should use 48V (3-4A) adapter or switching supply to supply to the module, and the POE port output can the device normally. This poe injector should be equipped with a supply, this package does not include supply. Package Contents: 1 x PoE injector Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.