Huawei

S1720-28GWR-PWR-4P(24 Ethernet 10/100/1000 ports.4 Gig SFP.PoE+.370W POE AC 110/220V)

S1720-28GWR-PWR-4TP(8 Ethernet 10/100/1000 PoE+.16 Ethernet 10/100/1000.2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP.124W POE AC.front access)

S1720-28GWR-PWR-4X(24 Ethernet 10/100/1000 ports.4 10 Gig SFP+.PoE+.370W POE AC 110/220V)

S1720-28GWR-PWR-4P Bundle(24 Ethernet 10/100/1000 ports.4 Gig SFP.PoE+.with license.370W POE AC 110/220V)

S1720-28GWR-PWR-4TP Bundle(8 Ethernet 10/100/1000 PoE+.16 Ethernet 10/100/1000.2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP.with license.124W POE AC.front access)

S1720-28GWR-PWR-4X Bundle(24 Ethernet 10/100/1000 ports.4 10 Gig SFP+.PoE+.with license.370W POE AC 110/220V)

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

S2750-28TP-PWR-EI-AC(24 Ethernet 10/100 PoE+ ports.2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP.AC 110/220V)

S2751-28TP-PWR-EI-AC(12 Ethernet 10/100 PoE+ ports.12 Ethernet 10/100 ports.2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP.AC 110/220V)

S3700-28TP-PWR-EI(24 Ethernet 10/100 PoE+ ports.2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP.without power module)