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Brand Name : H3C
Model Number : S9855-40B
Redundancy : 1+1 or N+1 power supply redundancy
Model : Nexus 9000 Series
Form Factor : Rack-mountable
Switching Capacity : Up to 172.8 Tbps
Management Interface : CLI, Web-based GUI, REST API
High Availability Features : Virtual PortChannel, FabricPath, Virtual Device Contexts
Port Speed : 10/25/40/50/100/400 Gbps
Security Features : MACsec, TrustSec, ACLs, CoPP
Number Of Ports : Up to 768
Product Type : Network Switch
Forwarding Rate : Up to 1.44 Bpps
Power Supply : Dual hot-swappable AC or DC power supplies
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.
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.
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.
Enterprise-Grade Reliability:
IRF2 virtualization simplifies management and enhances redundancy.
1+1 power redundancy and hot-swappable fans for 99.999% uptime.
Security & Compliance:
MACsec encryption (IEEE 802.1AE) for data-in-motion security.
Role-based access control (RBAC) and ACL policies.
Parameter | Specification |
---|---|
Switching Capacity | 48Tbps |
Forwarding Rate | 7200Mpps |
Port Configuration | 40 x 100G QSFP28 (breakout supported) |
Latency | <1μs (cut-through mode) |
Virtualization | VXLAN, EVPN, IRF2 |
Protocols | BGP, OSPF, VRRP, PIM, MLAG |
Power Efficiency | Dynamic power adjustment, <300W typical |
Cloud Data Centers: High-density server aggregation.
AI/ML Clusters: Low-latency RoCEv2 for NVMe-over-Fabrics.
Financial Networks: Secure, high-availability infrastructure.
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H3C S9855-40B Data Center Switch : 48Tbps High Performance , VXLAN/EVPN Support & AI-Driven Management Images |