The Intellinet 1-Port Gigabit High-Power PoE+ Injector allows you to connect your IEEE 802.3af/at-compliant products to a non-PoE LAN switch port. The injector can be used to connect a wireless access point, IP phone, network camera or any IEEE 802.3af/at-powered device (PD) to a switch. The device has an output power rating of up to 30 watts. That's enough for even power-hungry PoE devices. No need to run AC power lines for your wireless access point, network camera or IP phone. Simply connect the PoE Injector to the LAN switch port and use the existing Cat5 cabling to deliver DC power as well as transfer data. The PoE Injector was designed to protect equipment from short circuits (short GRND), current overloads and high voltages.