Huawei High-End Core Switch Series

Huawei's high-end core switches, including the CloudEngine S8700, S12700E, and CE12800 series, deliver ultra-high performance, scalability, and advanced features for enterprise and data center networks.CloudEngine S8700 SeriesThe S8700 series represents Huawei's modular, core-level switches for large enterprises and data centers. Chassis models like S8700‑04, S8700‑06, and S8700‑10 provide up to 16 Tbps bandwidth, deep virtualization support, MACsec encryption, and silicon-based TCP acceleration. The series supports hot-swappable MPUs, LPUs, fans, and power units, ensuring continuous operation. With up to 18 line card slots, it can mix 10/25GbE access with 100/400GbE fabric uplinks. Advanced features include VXLAN Gateway, BGP-EVPN overlay switching, full CSS 2.0 chassis clustering, MPLS EVPN, SRVPN, and L3 multilayer aggregation, along with comprehensive security and traffic monitoring tools .CloudEngine S12700E SeriesThe S12700E series is designed for next-generation campus networks and core deployments. It features a fully programmable switching architecture for SDN evolution, native wireless AC integration, and unified user management. The series leverages Huawei's Packet Conservation Algorithm (iPCA) for hop-by-hop service monitoring and supports high-performance L2/L3 switching, MPLS VPN, desktop cloud, and video conferencing. The next-generation switch fabric (NGSF) and cell switching technology reduce latency and improve load balancing. Reliability features include hardware Ethernet OAM, BFD, and ring network protection .CloudEngine CE12800 SeriesThe CE12800 series is Huawei's flagship data center core switch, offering up to 178 Tbps switching capacity (scalable to 1032 Tbps) and support for hundreds to thousands of 10/25/40/100GE ports. It uses an industry-leading Clos architecture for non-blocking performance and industrial-grade reliability. The CE12800 series supports comprehensive virtualization, data center service features, and energy-efficient front-to-back airflow design. When combined with Huawei ToR switches (CE8800/CE7800/CE6800/CE5800), it enables the largest non-blocking switching networks, supporting tens of thousands of servers .Key Features Across Huawei High-End Core SwitchesHigh Port Density & Bandwidth: 10/25/40/100/400GbE options for backbone and data center networks .Advanced Security: MACsec hardware encryption, trusted boot, ARP/NDP protection, and DDoS mitigation .Virtualization & SDN Support: VXLAN, BGP-EVPN, MPLS, and programmable architectures for cloud and hybrid networks .Reliability & Redundancy: Hot-swappable modules, N+1 power redundancy, and chassis clustering for nonstop operations .Management & Monitoring: iMaster NCE FabricInsight, SmartLink, IFIT, NetStream, live traffic debugging, and packet capture for proactive network management .Market ContextHuawei core switches are widely adopted in data centers, enterprise campuses, and high-end networks, with growing demand for 100G/400G ports, AI-driven management, and cloud integration. The Asia-Pacific region leads adoption, while Huawei continues to innovate with cost-efficient, SDN-ready solutions despite global supply chain challenges . Huawei high-end core switches are ideal for organizations seeking scalable, secure, and high-performance network infrastructure capable of supporting next-generation cloud, virtualization, and enterprise services.