| Dimensions (W x D x H) | 442 mm x 760 mm x 175 mm |
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| Rack Height | 4 RU |
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| Unit Weight | 23.4 kg (empty chassis); 33.6 kg (a chassis with four power modules and eight fan modules) |
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| Switching Capacity | 28.8 Tbps |
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| Packet Forwarding Rate | 5400 Mpps |
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| Max Port Density | 144 x 100GE ports or 72 x 200GE ports |
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| Line Cards | M6900-36CQ18DC-CES, M6900-72CQ-CES |
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| 802.1Q VLAN | 4094 |
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| Management Port | 1 x RJ45 console port, 1 x RJ45 MGMT port |
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| USB Port | 1 x USB 2.0 port (Type A) |
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| Module Slot | 2 x expansion module slots, 4 x power module slots, 8 x fan module slots |
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| Power Consumption | Maximum 2934 W / Typical 1338 W / Static 600 W |
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| Power Module | RG-PA1600II-F (AC/HVDC input, 2+2 redundancy) |
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| Fan Module | M2EFAN II-F (7+1 redundancy) |
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| Operating Temperature | 0°C to 40°C |
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| Storage Temperature | -40°C to +70°C |
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| Operating Humidity | 10% RH to 90% RH (non-condensing) |
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| Operating Altitude | ≤ 5,000 m |
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| Cooling | Air cooling, front-to-rear airflow (port-side intake) |
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| Visualization | gRPC, sFlow, IPFIX sampling |
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| Layer 3 Protocols (IPv4) | BGP4, OSPFv2, IS-IS, RIPv1, RIPv2, MBGP, PBR, ECMP, WCMP, VRRP, IGMP v1/v2/v3, PIM-SSM/SM/DM |
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| IPv6 Features | Static routing, ECMP, PBR, BGP4+, OSPFv3, IS-ISv6, RIPng, MLDv1/v2, PIM-SMv6 |
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| HA Design | GR for RIP/OSPF/BGP, BFD, REUP, RLDP, 2+2 power redundancy, fan redundancy, hot swapping |
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| Security Features | MACSec, NFPP, CPP, DDoS attack defense, RADIUS/TACACS, IPv4/v6 ACL, uRPF, broadcast packet suppression |
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| Management Modes | SNMP v1/v2c/v3, Telnet, Console, MGMT, RMON, SSHv1/v2, NTP, Syslog, SPAN/RSPAN/ERSPAN |
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