H3C S9855-40B Data Center Switch : 48Tbps High Performance , VXLAN/EVPN Support & AI-Driven Management
 

The H3C S9855-40B is a next-generation data center switch designed for high-performance computing (HPC), cloud virtualization, and AI/ML workloads. With 48Tbps switching capacity and 7200Mpps forwarding rate, it delivers ultra-low latency and scalability for modern data centers.

Key Features & Benefits

1. High-Density 100G/400G Ports:

   • 40 x 100G QSFP28 ports, configurable as 10G/25G/40G via breakout cables.

   • Future-ready 400G uplink support for seamless bandwidth expansion.

2. Advanced Data Center Technologies:

   • VXLAN/EVPN for network virtualization and multi-tenant isolation.

   • Lossless RoCEv2 with PFC/ECN, optimized for GPU/AI traffic.

   • Telemetry & AI-driven management for real-time monitoring and predictive analytics.

3. Enterprise-Grade Reliability:

   • IRF2 virtualization simplifies management and enhances redundancy.

   • 1+1 power redundancy and hot-swappable fans for 99.999% uptime.

4. Security & Compliance:

   • MACsec encryption (IEEE 802.1AE) for data-in-motion security.

   • Role-based access control (RBAC) and ACL policies.

Technical Specifications

Use Cases

• Cloud Data Centers: High-density server aggregation.

• AI/ML Clusters: Low-latency RoCEv2 for NVMe-over-Fabrics.

• Financial Networks: Secure, high-availability infrastructure.