24 x 10/100/1000Base-T ports, 4 x GE SFP portsBuilt-in ACPoE+Forwarding performance: 42 MppsSwitching capacity: 56 Gbps/520 Gbps*

24 x 10/100/1000Base-T ports, 4 x 10GE SFP+ ports, 2 x 12GE stack portsBuilt-in ACPoE+Forwarding performance: 132 MppsSwitching capacity: 176 Gbps/520 Gbps*

48 x 10/100/1000Base-T ports, 4 x 10 GE SFP+ ports, 2 x12GE stack portsBuilt-in ACForwarding performance: 168 MppsSwitching capacity: 224 Gbps/520 Gbps*

8 x 10/100/1000Base-T ports, 4 x GE SFP portsBuilt-in ACForwarding performance: 18 MppsSwitching capacity: 24 Gbps/520 Gbps*Storage temperature: -40°C to +70°C