19” 1U Chassis System, Switch 2-Slot, Power Redundancy, Op. Temp 0~60°C, 4 TP(10/100/1000Mbps) + 4 SFP+(100M/1G/10Gbps) // 1 Module

19” 4U Chassis System, Switch 8-Slot, Power Redundancy, Op. Temp 0~60°C, 4 TP(10/100/1000Mbps) + 4 SFP+(100M/1G/10Gbps) // 1 Module

4 TP(10/100Mbps), Op. Temp -40~80°C

4 TP(10/100Mbps) + 2 SFP(100Mbps), Op. Temp -40~80°C

2 TP(10/100/1000Mbps) + 2 SFP(1Gbps), Op. Temp -40~80°C

4 TP(10/100Mbps) + 1 Fiber(100Mbps), SC-Single Mode 20km, 1310nm, Op. Temp -40~80°C

4 TP(10/100Mbps) + 2 Fiber(100Mbps), SC-Single Mode 20km, 1310nm, Op. Temp -40~80°C

4 TP(10/100Mbps) + 1 Fiber(100Mbps), SC-Multi Mode 2km, 1310nm, Op. Temp -40~80°C

4 TP(10/100Mbps) + 2 Fiber(100Mbps), SC-Multi Mode 2km, 1310nm, Op. Temp -40~80°C

1 TP(10/100/1000Mbps) + 1 SFP(100M/1Gbps), SFP Speed DIP-SWITCH(100M, 1G), Op. Temp -40~80°C

12 TP(10/100/1000Mbps) + 2 SFP(100M/1Gbps), 12 PoE(af/at), PoE Max.240W

8 TP(10/100/1000Mbps) + 2 SFP(100M/1Gbps), 8 PoE(af/at), PoE Max. 120W, Not support S-ring