TRENDnet's 8-Port Gigabit GREENnet PoE+Switch, model TPE-TG80g, reduces equipment and installation costs by delivering data and power over existing Ethernet cables. This unmanaged switch offers Gigabit PoE+ports which supply up to 30 Watts of power per port for devices such as high power wireless access points, PTZ (Pan Tilt Zoom) Internet Cameras, and VoIP telephony systems.