Huawei CloudEngine CE12804S Modular Data Center Switch Chassis Platform

S-architecture CE12800 modular chassis platform

Huawei CloudEngine CE12804S is a modular data center switch in the CE12800 family. Huawei separates the platform name from assembled order codes including CE12804S-AC1 and CE12804S-DC, so buyers must preserve the full order suffix when power input and included chassis assemblies matter.

S-specific control and fabric units

Huawei's ordering material associates CE12804S with the CE-MPU-S main processing unit and CE-SFU-S fabric unit. These S-specific units are a material distinction from the standard CE12804 architecture; a CE12804 component must not be assumed compatible merely because the chassis names are similar.

Power-zone design

The CE12804S uses four power slots divided into zone A for slots 1 and 2 and zone B for slots 3 and 4. Huawei documents module N+1 as the default redundancy mode, while source N+N is also part of the supported redundancy framework. The actual power modules still depend on the assembled order and bill of materials.

Procurement checklist

Verify CE12804S rather than CE12804, the AC/HVDC or DC assembled variant, S-specific control and fabric units, line cards, power supplies, fan assemblies, software version and support coverage. Request a line-by-line configuration because the family model is not evidence of a complete operational switch.

Lifecycle review

Huawei maintains lifecycle notices for CE12804S and related CE12800 platforms. Check the current official milestone and replacement information before a new purchase or expansion.

Official sources: CE12804S Hardware Center, CloudEngine 12800 ordering material, CE12804S power redundancy guidance and Huawei lifecycle notices.