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CloudEngine12800 series are next-generation cloud-oriented core switches
1. 4 LPU slots, maximum11Tbit/s/slot bandwidth, 45Tbit/s switching capacity
2.Up to 144*100GE QSFP28 ports, or 576*25GE ports (100GE breakout), 144*40GE QSFP+ ports, or 576*10GE ports (40GE breakout)
3. Front-to-back air ventilation, and independent switching fabric unit
| Vendor | Product | Description | Huawei Advantages |
| HUAWEI | CE12804 | CE12804 Data Center Switch | |
| CISCO | NEXUS 7706 | Cisco Nexus 7706 Chassis with 4 linecard slots，provide up to 21Tbps switching capacity | CE12804 support 45T/258T switching capacity while Cisco support 21T;support independent Centralized Monitoring Unit (CMUs);provide a super high buffer capacity (> 100ms each port) |
| CISCO | NEXUS 9504 | Cisco Nexus 9504 Chassis with 4 linecard slots，provide up to 15Tbps switching capacity | CE12804 support 45T/258T switching capacity while Cisco support 15T;CE12804 support cell switching;provide a super high buffer capacity (> 100ms each port);TRILL is supported on CE12804 |
| H3C | S12504X-AF | H3C S12504X-AF data center chasis with 4 linecard slots, 6 fabirc slots，provide up to 45Tbps switching capacity | performance basically keep the same;CE12800 support independent Centralized Monitoring Unit (CMUs) and fan trays more than 3;support M-LAG, SVF features while S12500X-AF not supported currently |
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