1 Pair Passive Power Over Ethernet Adapter Cable POE Cable POE Splitter RJ45 Injector Power Supply Module 12-48v for IP Camea Passive PoE- means that input and output voltage are equal. Transforms Non PoE devices to PoE enabled. Supports 5V, 12V, 24V, 48V. Power supply required for power input - simply use the power supply (wall transformer) that is provided with the device you are trying to power. PoE injector and splitter kit with 5.5 * 2.1 mm DC jack / plug. Use with IP security camera, wireless access point and other devices. Can work up to30-40 metres/100-130ft (depending on the quality of the cable and the power draw of the device). Specifications: Color: White or Black Material: Plastic Injector: RJ45 Male + Power In to RJ45 Female Splitter: RJ45 Female to RJ45 Male + Power Out Supports: 5V, 12V, 24V, 48V Power plug / jack: 2.1 * 5.5mm / 0.9 * 2.2in Power Pins: 4,5 + and 7,8 Length:16cm / 6.9in Transmission distance: 30-40 m / 100-130 ft Application: WLAN, routers, switches, internet telephony, security monitoring etc Product size: 16 * 1.9 * 1.8cm Product weight: 53g / 1.86oz _x000D_