Trendnetrsquos 8 port gigabit greennet poe switch model tpe tg44g reduces equipment and installation costs by delivering data and power over existing ethernet cables this unmanaged switch offers four gigabit poe and four gigabit non poe ports the poe standard supplies 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 auto sensing technology delivers 30 watts to 8023at poe device