The Gigabit Power over Ethernet Injector, model TPE-113GI, combines electrical power with a Gigabit network connection to produce a Gigabit Power over Ethernet (PoE) signal.Connect this device to a non-PoE switch and then run an Ethernet cable for up to 100 meters (328 Ft.) to network PoE devices.No need to buy a PoE switch-use an existing open port from a non-PoE switch to save installation and equipment costs when installing TRENDnet PoE access points and IP cameras in remote locations. This compact device safeguards valuable network equipment with short circuit protection. Quickly create an integrated PoE and non-PoE network at Gigabit speeds.