Huawei

S1720-52GWR-PWR-4P(48 Ethernet 10/100/1000 ports.4 Gig SFP.PoE+.370W POE AC 110/220V)

S1720-52GWR-PWR-4X(48 Ethernet 10/100/1000 ports.4 10 Gig SFP+.PoE+.370W POE AC 110/220V)

S1720-52GWR-PWR-4P Bundle(48 Ethernet 10/100/1000 ports.4 Gig SFP.PoE+.with license.370W POE AC 110/220V)

S1720-52GWR-PWR-4X Bundle(48 Ethernet 10/100/1000 ports.4 10 Gig SFP+.PoE+.with license.370W POE AC 110/220V)

S2700-52P-PWR-EI Bundle(48 Ethernet 10/100 PoE+ ports.4 Gig SFP.with 500W AC power supply)

S3700-52P-PWR-SI Bundle(48 Ethernet 10/100 PoE+ ports.4 Gig SFP.with 500W AC power supply)

S3700-52P-PWR-EI(48 Ethernet 10/100 PoE+ ports.4 Gig SFP.without power module)

48 x 10/100/1,000 Base-T Ethernet ports, 4 x 10 GE SFP+ ports, AC power supply, supporting RPS, PoE+, Forwarding performance: 132 Mpps, Switching Capacity: 256 Gbit/s

48 x 10/100/1,000 Base-T Ethernet ports, 4 x GE SFP ports, AC power supply, supporting RPS, PoE+, Forwarding performance: 78 Mpps, Switching Capacity: 256 Gbit/s

48 Ethernet 10/100/1,000 ports, 4 x 10 GE SFP+ ports, Subcards supported: 2 x 10 GE SFP+ subcard, 8 x 10/100/1,000 Base-T subcard, and 8 x 1,000 Base-X subcard, Double hot-swappable AC power supplies, PoE+, Forwarding performance: 192 Mpps, Switching capa