Huawei CE12816 switch with 2xMPU slots, 2xCMU slots, 16xLPU slots, 6xSFU slots, 20xPower Module slots, 23xFan Module slots
Huawei CloudEngine 12800 series switches are next-generation, high-performance core switches designed for data centers and high-end campus networks. They provide stable, reliable, secure, and fast L2/L3 switching services and help build an elastic, virtual, agile, and high quality network. The CloudEngine 12800 provides as much as 178Tbit/s (scalable to 1032 Tbps) switching capacity and has up to 576*100GE, 576*40GE, 2,304*25GE, or 2,304*10GE line-rate ports.
Up to 2 MPUs (Main Processing Unit)
Up to 2 CMUs (Centralized Monitoring Unit)
Up to 16 LPUs
Up to 6 SFUs (Switch Fabric Unit)
Up to 20 power modules
Up to 23 fan modules
| NO. | CloudEngine 12804S | CloudEngine 12808S | CloudEngine 12804 | CloudEngine 12808 | CloudEngine 12812 | CloudEngine 12816 |
| Switching Capacity | 30/258 Tbit/s | 59/516 Tbit/s | 45/258 Tbit/s | 89/516 Tbit/s | 134/774 Tbit/s | 178/1,032 Tbit/s |
| Forwarding Performance | 17,280 Mpps | 34,560 Mpps | 17,280 Mpps | 34,560 Mpps | 51,840 Mpps | 69,120 Mpps |
| Service Slots | 4 | 8 | 4 | 8 | 12 | 16 |
| Switching Fabric Module Slots | 2 | 4 | 6 | 6 | 6 | 6 |
| Fabric Architecture | Clos architecture, cell switching, VoQ, and distributed deep buffer | |||||
| Airflow Design | Strict front-to-back airflow design | |||||
| Device Virtualization | VS (1:16 virtualization) | |||||
| Cluster Switch System (CSS)1 | ||||||
| Network Virtualization | M-LAG | |||||
| VXLAN and VXLAN bridging | ||||||
| BGP EVPN | ||||||
| QinQ access VXLAN | ||||||
| Programmability | Ansible-based automatic configuration and open-source module release | |||||
| O&M | Network-wide path detection | |||||
| Telemetry | ||||||
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