Beijing Youwang Times Technology Co., Ltd.
| Switching Capacity | 128 Gbit/s |
| Mac Address Table Size | 16,000 entries |
| Humidity | 5% to 95%, non-condensing |
| Power Consumption | Max. 70 W |
| Model | S5720-28X-PWR-SI |
| Vlans | 4,094 |
| Storage Temperature | -40°C to 70°C |
| Dimensions | 442 mm x 220 mm x 43.6 mm |
| Forwarding Performance | 95 Mpps |
| Management Interface | 1 x console port, 1 x USB port, 1 x ETH management port |
| Packaging Details | According to customer needs |
| Delivery Time | 7-15 work days |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Brand Name | Huawei |
| Model Number | CE8855-32CQ4BQ-B |
| Place of Origin | China |
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Product Specification
| Switching Capacity | 128 Gbit/s | Mac Address Table Size | 16,000 entries |
| Humidity | 5% to 95%, non-condensing | Power Consumption | Max. 70 W |
| Model | S5720-28X-PWR-SI | Vlans | 4,094 |
| Storage Temperature | -40°C to 70°C | Dimensions | 442 mm x 220 mm x 43.6 mm |
| Forwarding Performance | 95 Mpps | Management Interface | 1 x console port, 1 x USB port, 1 x ETH management port |
| Packaging Details | According to customer needs | Delivery Time | 7-15 work days |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Brand Name | Huawei |
| Model Number | CE8855-32CQ4BQ-B | Place of Origin | China |
| High Light | 12.8tbps huawei switch ，12.8tbps huawei 48 port switch ，rdma huawei switch | ||
Huawei CE8855 Switch - 12.8Tbps Speed , RDMA Optimized & Energy Efficient
The Huawei CE8855-32CQ4BQ-B is a next-generation data center switch designed for high-performance computing (HPC), AI/ML workloads, and cloud environments. With a massive 12.8Tbps switching capacity and 32 x 100G QSFP28 ports, it delivers ultra-low latency and lossless Ethernet for demanding applications.
✅ High-Speed 100G Connectivity – Supports 32 x 100G ports (configurable as 40G/25G/10G via breakout), ensuring line-rate, non-blocking performance for data-intensive workloads.
✅ RoCEv2 & AI-Optimized Networking – Hardware-accelerated RDMA over Converged Ethernet (RoCEv2) with PFC & ECN for low-latency GPU/Storage traffic (ideal for AI training & distributed storage).
✅ Energy-Efficient Design – 30% lower power consumption vs. competitors, adaptive cooling, and 45°C high-temperature operation for sustainable data centers.
✅ Cloud & Automation Ready – Supports VXLAN, EVPN, OpenFlow, and Telemetry, enabling SDN/NFV integration with Huawei iMaster NCE for AI-driven network management.
| Parameter | Specification |
|---|---|
| Switching Capacity | 12.8 Tbps |
| Forwarding Rate | 4,800 Mpps |
| Ports | 32 x 100G QSFP28 (breakout to 40G/25G/10G) |
| Latency | <1μs (cut-through mode) |
| Redundancy | Dual hot-swappable power supplies (1+1 backup) |
| Cooling | Front-to-back airflow, 4+1 redundant fans |
| Power Efficiency | <300W typical (per 100G port) |
| OS | Huawei CloudEngine OS (VXLAN, Telemetry, ZTP) |
✔ AI/ML & HPC Clusters – Lossless RoCE for NVMe-oF & GPU communication.
✔ Cloud & Hyperscale Data Centers – Automated SDN with multi-tenant isolation.
✔ Enterprise Storage (NAS/SAN) – Ultra-low latency for high-speed storage networks.
Why Choose Huawei CE8855?
This high-density 100G switch combines cutting-edge performance, intelligent networking, and energy efficiency, making it a top choice for next-gen data centers. Searching for a scalable, low-latency switch? The Huawei CE8855-32CQ4BQ-B delivers future-proof connectivity with enterprise-grade reliability.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2016
Total Annual:
30000000-50000000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Shanghai Xinben Information Technology Co., Ltd. Global Network Equipment Distributor | Technology Solutions Provider Company Slogan: "Bridging Innovation, Connecting Futures" (Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's C... Shanghai Xinben Information Technology Co., Ltd. Global Network Equipment Distributor | Technology Solutions Provider Company Slogan: "Bridging Innovation, Connecting Futures" (Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's C...
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