GS728TP is Gigabit Po E/ Po E+ Smart Switche that comes with Po E capabilities on all ports & supports Po E+ with up to 30W of power budget on the first 8 ports, providing hardware investment protections so that the switch can support many more Po E powered devices & higher-powered devices down the road. There has also been an addition of high-powered Po E+ Smart Switch into the portfolio. It also comes with 4 dedicated Gigabit SFP ports for fiber connectivity.