The Gigabit PoE injector from Ubiquiti Networks is a high-quality passive PoE injector featuring a single output PoE port for powering devices with passive 48V and a maximum output power of 30 W, making it suitable even for the latest devices like U6 Access Points (U6-LR, U6-Lite, U6-Pro). Power is transmitted over wires 4,5 (+) and 7,8 (-). The injector includes built-in surge protection for added safety. A 3-pin power cable is included in the package.