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Home Switching Data Center Switches Huawei CEX-SFU16G-L 400GE High-Speed Data Center Line Card

Huawei CEX-SFU16G-L 400GE High-Speed Data Center Line Card

Brand:
Huawei

A next-generation 400GE line card designed for scalable data center networking, enabling ultra-fast switching, high bandwidth expansion, and enterprise-grade reliability for modern cloud infrastructures.

OVERVIEW

  • The Huawei CEX-SFU16G-L 400GE Line Card is engineered for modern data center environments that demand extreme bandwidth, low latency, and scalable architecture. Built for high-density switching platforms, it supports seamless network expansion and optimized traffic handling for cloud, enterprise, and hyperscale deployments.
  • Designed to integrate into advanced modular switching systems, this line card enables organizations to future-proof their network infrastructure while maintaining operational efficiency and stability under heavy workloads.

USE CASES

  • Hyperscale data center network expansion
  • Cloud service provider backbone upgrades
  • Enterprise core switching infrastructure
  • High-performance computing (HPC) environments
  • AI/ML data processing networks
  • Carrier-grade aggregation networks 

KEY FEATURES

  • 400GE ultra-high-speed data throughput support
  • Designed for modular and scalable switch architectures
  • Optimized for low-latency, high-density traffic environments
  • Efficient bandwidth utilization for large-scale deployments
  • Built for enterprise and cloud-grade reliability
  • Supports flexible network expansion strategies
  • Stable performance under continuous high-load operations 

TECHNICAL SPECIFICATIONS

  • Brand: Huawei
  • Model: CEX-SFU16G-L
  • Product Type: 400GE Line Card
  • Compatibility: Modular data center switching platforms
  • Interface Support: High-speed 400 Gigabit Ethernet
  • Architecture: Scalable, chassis-based networking system
  • Deployment Environment: Data centers, cloud infrastructure, enterprise cores
  • Performance Focus: High bandwidth, low latency, traffic optimization

WHY CHOOSE THE MODEL?

  • Extreme high-speed connectivity with 400GE ports
  • Scalable solution for future-ready data centers
  • Reliable Huawei CloudEngine performance
  • Hot-swappable design reduces downtime
  • Energy-efficient and enterprise-grade for mission-critical networks

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