The Gigabit PoE+ Injector model TPE-115GI combines electrical power with a Gigabit network connection to produce a Gigabit Power over Ethernet Plus (PoE+) signal. Connect this device to a non-PoE Gigabit switch and then run an Ethernet cable for up to 100 meters (328 ft.) to network PoE+ or PoE devices. The integrated power supply reduces installation clutter.