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| Categories | Data Center Switch | 
|---|---|
| Brand Name: | H3C | 
| Model Number: | LS-6520X-54HF-HI | 
| Operating Temperature: | 0-40°C | 
| Virtual Network Services: | VXLAN | 
| Operating Humidity: | 5 to 95% non-condensing | 
| Port: | 48/96/144/192/288/384/768 | 
| Chassis Options: | Fixed or Modular | 
| Protocols: | BGP, OSPF, EIGRP, PIM, VRRP, and more | 
| Modular: | Yes | 
| Buffer Memory: | 16 GB | 
| Port Type: | SFP+ | 
| Scalability: | Up to 9216 ports in a single fabric | 
| High Availability: | VPC, FabricPath, ISSU | 
| Management Interfaces: | CLI, Web GUI, REST API | 
| Company Info. | 
| Shanghai Xinben Information Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
High-Performance 10G/40G Data Center Switch With VXLAN & AI-Driven
Telemetry
The H3C LS-6520X-54HF-HI is a next-generation data center switch designed for high-speed, low-latency networking in cloud, AI, and enterprise environments. Featuring 48x 10G SFP+ ports and 6x 40G QSFP+ uplinks, it delivers 1.92Tbps switching capacity and 960Mpps forwarding rate, ensuring seamless performance for bandwidth-intensive workloads.
✔ VXLAN & EVPN Support – Enables scalable network virtualization
for multi-tenant cloud deployments.
✔ AI-Driven Telemetry – Real-time INT/sFlow monitoring for
predictive analytics and rapid troubleshooting.
✔ Lossless Data Center Networking – Supports DCB, PFC, and ECN for
NVMe-over-Fabrics and RoCEv2.
✔ High Availability – IRF2 stacking (160G bandwidth) and 1+1
redundant power for 99.999% uptime.
✔ SDN & Automation Ready – Compatible with OpenFlow, NETCONF/YANG,
and Ansible for DevOps workflows.
| Parameter | Specification | 
|---|---|
| Port Configuration | 48x 10G SFP+, 6x 40G QSFP+ (breakout to 24x 10G) | 
| Switching Capacity | 1.92 Tbps | 
| Forwarding Rate | 960 Mpps | 
| Latency | <1μs (cut-through) | 
| Virtualization | VXLAN, EVPN, M-LAG | 
| Security | MACSec, ACLs, IEEE 802.1X | 
| Power Consumption | <150W (typical) | 
| Management | iMC, CLI, SNMP, REST API | 
Ideal for cloud providers, enterprises, and HPC clusters, the H3C LS-6520X-54HF-HI combines high-density 10G/40G connectivity with AI-powered analytics and carrier-grade reliability. Its open SDN support ensures seamless integration into automated infrastructures, while VXLAN/EVPN simplifies large-scale network segmentation.
Best for: Data center TOR (Top-of-Rack), AI/ML workloads, financial low-latency trading, and private cloud deployments.
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