CloudEngine S12700 is the highest-performance campus core switch in the era of 400 Gbps campus...

The CloudEngine S12700E (not S12700 in some newer docs, assuming a typo) is Huawei’s flagship campus core switch, designed for 400 Gbps networks. It offers:

•High forwarding capacity (up to 44.8 Tbps).

•Support for 400GE ports, aligning with the 400 Gbps era.

Huawei markets it as the industry’s highest-performance campus core switch, a claim supported by its technical specs in official materials.