S5700-52C-SI(GE_RJ45*48,2 Slots of power,1 Slot of Flexible Card,150W AC Power*1)

S3700-28TP-SI-AC(24 Ethernet 10/100 ports,2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP,AC 110/220V)

S2700-26TP-PWR-EI(24 Ethernet 10/100 PoE+ ports,2 dual-purpose 10/100/1000 or SFP,without power module)

S3700-52P-SI-AC Switch(RJ45 FE*48,SFP GE*4,AC Power)

S3728 POE Switch (RJ45 FE*24,Combo GE*2,SFP*2,PoE,AC Power)

S5700-28C-PWR-EI(GE_RJ45*24,PoE,PWR*2,AC,Slot*1,without card)

S2700-52P-EI-AC(48 Ethernet 10/100 ports,4 Gig SFP,AC 110/220V)

S5700-52C-PWR-SI(48 RJ45 GE port,PoE,500W AC Power*2,slot*1)

S2700-26TP-EI-AC(24 Ethernet 10/100 ports,2 dual-purpose 10/100/1000 or SFP,AC 110/220V)

S3752POE Switch( RJ-45 FE*48,4 GE SFP,PoE,1 AC power)