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 power to devices by force as soon as you connect them, 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 together with IEEE802.3af/802.3at standard poe splitter for non POE devices. color:Black material: plastic Key features: 8 LAN ports, 8 LAN and power ports Power VOIP phones, IP cameras, WiFi access points, and so on Same voltage to all ports, power is shared equally 2.1 x 5.5 mm for DC plug LED power light Works with any Ethernet switch or router Uses 48 V power adapter to output 48 V power supply Main Specifications: 1) Voltage: DC12V-48V(up to 10A) 2) Led: Indicate the working state 3) Power pin: 4&5(+), 7&8(-); Data pin: 1236 4) Lan port: 8ports in RJ45(data in), 8port poe RJ45(data&power out) 5) Lan environment: 10/100Mbps Base-T, Ethernet cable: /EIA 568 Cat.5 or Cat.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: power voltage should not be over DC48V Tips: Please select according your device power consumption, in order to stable running, the total power consumption must be lower than the total power supply. POE camera or AP should use 48V (3-4A) power adapter or switching power supply to supp power to the module, and the POE port output can start the device normally. This poe injector should be equipped with a power supply, this package does not include power supply. Package Contents: 2 x PoE injector 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.