Huawei S5300 Series Switch S5320-36C-PWR-EI-AC 28 Gigabit Ethernet 10/100/1000 PoE+ ports,4 of which are dual-purpose 10/100/1000 or SFP,4 10 Gig SFP,with 500W AC power, stackable, Enhanced layer 3 feature, 132 Mpps Packet forwarding rate