PoE Injector is also called as power over Ethernet mid-span devices. 4-port PoE injector, that is PoE power supply module, is the most flexible and the hottest products among the power supply devices. There are 4x RJ45 PoE ports for these 4-port PoE injector. This mid-span have 4*2 RJ45 network ports, one group of network ports will use for upper Ethernet switches or other network devices, another group of network ports will support POE power supply output with network data output.
These 4-port PoE injectors provide a simple, economical, high-performance and intelligent way for Ethernet PoE power supply and data communication. It’s an ideal choice for those who need a superior quality project because of its simple use, easy to install, superior performance and cost-effective. They can supply power to HD webcam through Cat5 Ethernet cable, in order that makes it more flexible for the places difficult to connect to the power supply and provide more efficient solutions.
◇ Supply power to HD network surveillance cameras with Cat5e (PoE)
◇ 8*10/100M RJ45 ports, 4*10/100M PoE ports
◇ AC input100V~240V 50-60Hz.
◇ Compatible with IEEE802.3af/at standard
◇ Coming with the Ethernet network port and PoE output port, and the power input port with lighting-proof function (meet the secondary lightning protection)
◇ Can supply power with the spare line pair(4/5 (+), 7/8 (-) method or the data line pair 1/2(+), 3/6(-) method
◇ No fan, natural heat dissipation, small, quiet design, suitable for desktop or wall.