High-Performance 48x25G + 8x100G Data Center Switch With AI-Driven
Lossless Networking
The Huawei S12500R-48Y8C is a next-generation data center switch
designed for high-speed, low-latency, and AI-driven networking.
Featuring 48x25G ports + 8x100G uplinks, it delivers scalable
bandwidth for modern cloud, AI, and storage workloads. Powered by
Huawei’s ENP chips, it ensures Tbps-level switching capacity with
ultra-low latency, making it ideal for high-performance computing
(HPC), financial trading, and large-scale virtualization.
Key Features & Benefits
✔ AI-Optimized Lossless Networking – Huawei’s iLossless algorithm
eliminates congestion and packet drops, ensuring zero loss &
microsecond-level latency for AI/ML and RoCEv2 traffic.
✔ High-Density 25G/100G Connectivity – Flexible port configurations
(supports breakout to 32x100G) for seamless scaling in hyperscale
and enterprise data centers.
✔ Cloud & SDN-Ready – Supports VXLAN, EVPN, and OpenFlow, enabling
seamless integration with hybrid cloud, SDN, and automation
platforms like OpenStack.
✔ Enterprise-Grade Reliability – Redundant power, fan modules, and
M-LAG support ensure 99.999% uptime for mission-critical
applications.
✔ Smart Telemetry & Security – Real-time AI-powered analytics for
predictive maintenance, plus MACsec encryption & anti-DDoS for
full-stack security.
Technical Specifications
| Parameter | Specification |
|---|
| Port Configuration | 48x25G SFP28 + 8x100G QSFP28 (breakout to 32x100G) |
| Switching Capacity | Up to Tbps-level (varies by model) |
| Latency | Sub-microsecond (cut-through switching) |
| Power Efficiency | 96% PSU efficiency, dynamic power adjustment |
| Cooling | Front/rear airflow options, modular fans |
| Security | MACsec, ACLs, anti-DDoS, TPM 2.0 |
| Management | NetConf/YANG, Telemetry, CloudEngine integration |
Why Choose This Data Center Switch?
The S12500R-48Y8C combines high-density 25G/100G ports, AI-driven
optimization, and carrier-grade reliability, making it a
future-proof choice for AI clusters, cloud providers, and
enterprise core networks. Its open architecture and
energy-efficient design further reduce TCO while maximizing
performance.
Ideal for:
AI/ML & HPC workloads (supports RDMA/RoCEv2)
Cloud & hyperscale data centers (VXLAN/EVPN support)
Financial & low-latency trading (microsecond-level switching)
