Huawei Data Core Switches, particularly the CloudEngine series, are high-performance, scalable, and programmable Ethernet switches designed for modern data centers and high-end campus networks.

Overview

Huawei's CloudEngine Data Center Switches are engineered to support diverse applications and network sizes, from small deployments with 500 servers to large-scale environments exceeding 50,000 servers . They provide network scaling, automation, programmability, and real-time visibility, enabling enterprises to accelerate digital transformation and service innovation . These switches are suitable for data centers, enterprise campuses, and private lines, offering simplified operations, high reliability, and secure connectivity .

Key Features

• High-Density Ports: Huawei offers ultra-high-density port options ranging from 10GE to 400GE, including 40/100/200GE uplinks, supporting rapid service evolution .
• Modular and Fixed Options: Modular switches with backplane-free Clos architecture allow flexible card configurations, while fixed switches provide high-performance access and aggregation solutions .
• Automation and Intelligence: Integration with iMaster NCE-Fabric, Huawei's network automation platform, enables automated operations across overlay and underlay networks and supports third-party DevOps tools via open APIs .
• Virtualization: CloudEngine switches support Virtual System (VS) technology, allowing a single switch to be virtualized into up to 16 logical switches, facilitating multi-tenant or multi-service area management .
• Energy Efficiency: Designed with multiple energy-saving technologies, these switches reduce power consumption while maintaining high performance .
• Low Latency and High Reliability: Ideal for all-flash storage data centers and high-performance computing, ensuring minimal latency and robust service continuity .

Notable Series

• CloudEngine 12800: Next-generation core switch with 178/1,032 Tbit/s switching capacity, supporting massive line-speed interfaces and virtualization for multi-tenant environments .
• CloudEngine 8800: High-performance Ethernet switches for data centers and high-end campus networks, offering flexible 1GE–400GE port configurations .
• CloudEngine 6800: Intelligent 10/25GE access switches with high uplink density (100GE/200GE), optimized for energy efficiency and simplified O&M .
• CloudEngine 5800: GE access switches supporting 10/25GE upstream transmission, suitable for smaller data center or campus deployments .

Applications

Huawei Data Core Switches are widely deployed in finance, Internet, retail, education, manufacturing, and public services, supporting cloud computing, Big Data, and virtualization initiatives . They enable software-defined networking (SDN) evolution, multi-cloud integration, and intelligent operations, making networks simpler, smarter, open, and secure . These switches are ideal for enterprises seeking high-performance, scalable, and energy-efficient solutions to meet the demands of modern data centers and high-end campus networks.