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Home Switching Data Center Switches Huawei CE9855T-32DQ 32x400GE Data Center Switch Platform

Huawei CE9855T-32DQ 32x400GE Data Center Switch Platform

Brand:
Huawei

High-density 400GE data center switch with 32 QSFP112 ports designed for AI, HPC, and cloud-scale fabrics. Built for spine-leaf architectures, it enables scalable, low-latency networking with modular hardware design and VXLAN/EVPN support for modern data centers.

OVERVIEW

  • The Huawei CE9855T-32DQ is a high-performance 400GE data center switch from the CE9800 series, purpose-built for next-generation cloud computing, AI clusters, high-performance computing (HPC), and large-scale enterprise core networks.
  • Equipped with 32 × 400GE QSFP112 ports and 2 × 10GE SFP+ uplink ports, this switch delivers ultra-high bandwidth, low latency, and superior port density to meet the demands of spine-leaf architectures and ultra-large data center fabrics.
  • Designed with a modular architecture (power supply and fan modules sold separately), the CE9855T-32DQ ensures flexible deployment, high availability, and easy maintenance. With advanced features such as intelligent traffic scheduling, lossless Ethernet support, and high-reliability hardware design, it provides stable and scalable networking for mission-critical environments.

USE CASES

  • Hyperscale cloud data center spine switching layer
  • High-performance computing (HPC) fabric backbones
  • Enterprise core network modernization projects
  • Large-scale virtualization infrastructure networks
  • Cloud service provider backbone aggregation layer
  • Big data analytics and real-time processing networks
  • Carrier-neutral data center interconnect (DCI) environments

KEY FEATURES

  • High-capacity switching architecture for large data flows
  • Modular power supply design (PSU not included)
  • Modular cooling system (fan units not included)
  • Built for ultra-low latency data movement
  • Scalable architecture for evolving cloud workloads
  • Supports high-performance east-west traffic patterns
  • Enterprise-grade reliability for mission-critical networks
  • Efficient infrastructure utilization for rack optimization
  • Designed for long lifecycle deployment in data centers

TECHNICAL SPECIFICATIONS

  • Brand: Huawei
  • Model: CE9855T-32DQ
  • Product Type: Data Center Switch
  • Port Density: 32 × 400GE QSFP112
  • Uplink Ports: 2 × 10GE SFP+
  • 400GE Interface Type: QSFP112
  • 10GE Interface Type: SFP+
  • Switching Architecture: High-capacity data center fabric design
  • Layer Support: Layer 2 / Layer 3
  • Routing Features: Advanced IP routing support
  • Virtualization: VXLAN, EVPN
  • Deployment Role: Spine / Core / AI Fabric / Cloud Data Center
  • Use Case Environment: HPC, AI clusters, hyperscale cloud, enterprise backbone
  • Power Supply: Modular (PSU not included)
  • Cooling System: Modular fan units (not included)

WHY CHOOSE THIS PRODUCT?

  • The modular power and cooling approach enhances lifecycle flexibility, enabling maintenance without full system downtime.
  • It integrates seamlessly into modern EVPN/VXLAN-based overlays, making it suitable for hybrid cloud and software-defined networking strategies.
  • Long-term procurement value comes from reduced hardware sprawl and improved power efficiency per gigabit delivered.
  • For enterprises investing in infrastructure modernization, it provides a forward-compatible 400GE foundation for multi-year scaling.

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