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Home Switching Data Center Switches Huawei CE9866-128DQ 128x400G QSFP112 Data Center Switch

Huawei CE9866-128DQ 128x400G QSFP112 Data Center Switch

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Ultra-high-density modular data center switch engineered for next-generation cloud, AI, and hyperscale environments with 400G QSFP112 connectivity and scalable architecture.

OVERVIEW

  • The Huawei CE9866-128DQ is a next-generation ultra-high-density data center switch designed for modern cloud-scale and AI-driven infrastructures. Built with 128 ports of 400G QSFP112 connectivity, it delivers massive bandwidth, low-latency switching, and flexible modular architecture to support evolving enterprise and hyperscale demands.
  • This switch is optimized for high-performance spine-leaf data center fabrics, ensuring seamless scalability, improved traffic efficiency, and simplified network operations in large-scale deployments.

USE CASES

  • Hyperscale data center spine-leaf architecture
  • AI and machine learning cluster networking
  • Cloud service provider infrastructure
  • High-performance computing (HPC) environments
  • Enterprise core aggregation networks
  • Large-scale virtualization and container platforms 

KEY FEATURES

  • 128 ports of 400G QSFP112 high-speed connectivity
  • Ultra-high-density modular switching design
  • Optimized for low-latency, high-throughput workloads
  • Scalable architecture for cloud and AI data centers
  • Designed for spine-leaf network deployments
  • Efficient power and cooling optimization for dense environments
  • Supports modern data center automation and orchestration 

TECHNICAL SPECIFICATIONS

  • Brand: Huawei
  • Model: CE9866-128DQ
  • Provides ultra-high-speed 400G connectivity for critical infrastructure
  • Modular design supports customized deployments and future scalability
  • Energy-efficient and highly reliable for continuous operation
  • Compatible with Huawei CloudEngine ecosystem for centralized management
  • Optimized for low latency, massive throughput, and mission-critical workloads

WHY CHOOSE THE MODEL?

  • Ports: 128×400GE QSFP112, 2×10GE SFP+
  • Cooling: No fan included (modular cooling supported separately)
  • Power Supply: No PSU included (modular PSU supported separately)
  • Switching Capacity: Up to 102.4 Tbps
  • Forwarding Rate: 38,400 Mpps
  • Management: Huawei CloudEngine OS, iStack, SNMP

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