24 Ethernet 10/100/1,000 PoE+ ports, 4 of which are dual-purpose 10/100/1,000 or SFP, 4 x 10 Gig SFP+, Dual pluggable AC or DC power supplies, one 500W AC power supply or one 650W DC power supply equipped by default, PoE+, Forwarding performance: 96 Mpps,
24 Ethernet 10/100/1,000 PoE+ ports, 4 of which are dual-purpose 10/100/1,000 or SFP, 4 x 10 Gig SFP+, Dual pluggable AC or DC power supplies, one 500W AC power supply or one 650W DC power supply equipped by default, PoE+, Forwarding performance: 96 Mpps,
48 Ethernet 10/100/1,000 PoE+ ports, 4 x 10 Gig SFP+, Dual pluggable AC or DC power supplies, one 500W AC power supply or one 650W DC power supply equipped by default, PoE+, Forwarding performance: 132 Mpps, Switching capacity: 336 Gbit/s
48 Ethernet 10/100/1,000 PoE+ ports, 4 x 10 Gig SFP+, Dual pluggable AC or DC power supplies, one 500W AC power supply or one 650W DC power supply equipped by default, PoE+, Forwarding performance: 132 Mpps, Switching capacity: 336 Gbit/s
48 Ethernet 10/100/1,000 PoE+ ports, 4 x 10 Gig SFP+, Dual pluggable AC power supplies, one 1,150W AC power supply equipped by default, PoE+, Forwarding performance: 132 Mpps, Switching capacity: 336 Gbit/s