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Overview
The Huawei CloudEngine 8855‑32CQ4BQ‑B is a high-density, 1RU data center switch offering 32 × 100 GE QSFP28 ports, 4 × 200 GE QSFP56 ports, dual redundant AC power supplies, and 5 hot-swappable fan trays with front-port intake airflow. Designed for top-of-rack or aggregation deployments, it delivers high bandwidth and advanced DC features.
Parameter | Specification |
---|---|
Model | Huawei CloudEngine 8855‑32CQ4BQ‑B |
Ports | 32 × 100 GE QSFP28, 4 × 200 GE QSFP56 |
Switching Capacity | 8 Tbps |
Forwarding Performance | 1,200 Mpps |
Packet Buffer | (Not specified) |
Fabric & Virtualization | VXLAN/BGP-EVPN, M-LAG |
QoS & Congestion Control | PFC, WRED, ECN, AI-ECN |
Maintenance Features | Telemetry, ZTP, hardware BFD, port indicators |
Power Supplies | 2 × 1,200 W AC (front intake) |
Cooling | 5 × fan trays, front intake |
Typical / Max Power Consumption | 378 W typ, 541 W max |
Dimensions (H×W×D) | 43.6 × 442 × 420 mm |
Weight (full config) | 8.31 kg |
Operating Temperature | 0–40 °C |
Airflow Direction | Front-port intake |
Certifications | EMC, RoHS, FCC, UL standards |