| Form factor | 1U | 1U | 1U | 1U | 1U |
| Width | 17.32" (43.99 cm)
| 17.32" (43.99 cm)
| 17.32" (43.99 cm)
| 17.32" (43.99 cm)
| 17.32" (43.99 cm) |
| Depth | 18.14" (461 mm) | 18.14" (461 mm) | 18.14" (461 mm) | 18.14" (461 mm) | 18.14" (461 mm) |
| Weight | 13.5-16.3 lbs (6.1-7.4 kg) | 13.5-16.3 lbs (6.1-7.4 kg) | 13.5-16.3 lbs (6.1-7.4 kg) | 13.5-16.3 lbs (6.1-7.4 kg) | 13.5-16.3 lbs (6.1-7.4 kg) |
| Cooling | Forced air convection via internal, high-reliability fans
| Forced air convection via internal, high-reliability fans
| Forced air convection via internal, high-reliability fans
| Forced air convection via internal, high-reliability fans
| Forced air convection via internal, high-reliability fans |
| Mounting | Glides or fixed, mounts in standard EIA-310 rack | Glides or fixed, mounts in standard EIA-310 rack | Glides or fixed, mounts in standard EIA-310 rack | Glides or fixed, mounts in standard EIA-310 rack | Glides or fixed, mounts in standard EIA-310 rack |
| Power supply | AC: 100-240VAC, 50-60 Hz, auto-switching, single or 1+1 redundant
DC: 18-36VDC, single or 1+1 redundant, EMI compliant to MIL-STD-461, CE102, RE102 | AC: 100-240VAC, 50-60 Hz, auto-switching, single or 1+1 redundant
DC: 18-36VDC, single or 1+1 redundant, EMI compliant to MIL-STD-461, CE102, RE102 | AC: 100-240VAC, 50-60 Hz, auto-switching, single or 1+1 redundant
DC: 18-36VDC, single or 1+1 redundant, EMI compliant to MIL-STD-461, CE102, RE102 | AC: 100-240VAC, 50-60 Hz, auto-switching, single or 1+1 redundant
DC: 18-36VDC, single or 1+1 redundant, EMI compliant to MIL-STD-461, CE102, RE102 | 1000W AC POWER, 100-240VAC, 50-60Hz, auto-switching, single or 1+1 redundant |
| 1x Modular Slot | Possible configurations include: 1-port 100GbE QSFP28, 2-port 40GbE QSFP+, or 4-port 1/10GbE SFP | Possible configurations include: 1-port 100GbE QSFP28, 2-port 40GbE QSFP+, or 4-port 1/10GbE SFP | Possible configurations include: 1-port 100GbE QSFP28, 2-port 40GbE QSFP+, or 4-port 1/10GbE SFP | Possible configurations include: 1-port 100GbE QSFP28, 2-port 40GbE QSFP+, or 4-port 1/10GbE SFP | Possible configurations include: 1-port 100GbE QSFP28, 2-port 40GbE QSFP+, or 4-port 1/10GbE SFP |
| Downlink ports | 24 RJ-45 10/100/1000 Mbps | 24 SFP+ 1/10 Gbps | 48 RJ-45 10/100/1000 Mbps | 36 100/1000 Mbps SFP and 12 1/10 Gbps SFP+ | 24x 10/100/1000MBPS RJ45, POE/POE+ |
| Layer 3 Routing | Basic static routing, RIP. Add on license enables advanced L3 routing (BGP, OSPF, VRRP, PIM, PBR features) | Basic static routing, RIP. Add on license enables advanced L3 routing (BGP, OSPF, VRRP, PIM, PBR features) | Basic static routing, RIP. Add on license enables advanced L3 routing (BGP, OSPF, VRRP, PIM, PBR features) | Basic static routing, RIP. Add on license enables advanced L3 routing (BGP, OSPF, VRRP, PIM, PBR features) | Basic static routing, RIP. Add on license enables advanced L3 routing (BGP, OSPF, VRRP, PIM, PBR features) |
| Stacking Bandwidth | 960 Gbps | 2.4 Tbps | 960 Gbps | 2.4 Tbps | 960 Gbps |
| Stacking/Uplink Ports | 2x 40 Gbps QSFP+ | 2x 40 Gbps QSFP28 | 2x 40 Gbps QSFP+ | 2x 40 Gbps QSFP28 | 2x 40 Gbps QSFP+ |
| Stacking Density | 12 | 12 | 12 | 12 | 12 |
| Stacking Distance | 10 km | 10 km | 10 km | 10 km | 10 km |
| Switching Capacity (Full Duplex) | 368 Gbps | 1080 Gbps | 416 Gbps | 912 Gbps | 368 Gbps |
| Forwarding Capacity (Full Duplex) | 275 Mbps | 803 Mbps | 309 Mbps | 678 Mbps | 274 Mpps |
