What does Huawei s core switch do

Huawei's core switches, including the CloudEngine S12700H and S12700E series, are high-performance modular switches designed for high-end campus and data center networks, offering scalability, reliability, and advanced programmability.OverviewHuawei's core switches are part of the CloudEngine series, designed to serve as the backbone of enterprise networks, data centers, and high-end campus networks . They provide high-density Ethernet ports ranging from GE, 10GE, 25GE, 40GE, to 100GE, supporting large-scale network deployments with simplified architecture . These switches are engineered for high availability, with redundant MPUs, power modules, and fan modules to ensure carrier-grade reliability .Key Models1. CloudEngine S12700H SeriesModular core/aggregation switches for high-end campus networks, optimized for Wi-Fi 6/7 environments .Available in models with four or eight LPU slots, supporting ultra-high-density access ports.Features Clos architecture for secure data access and high system reliability.Supports advanced functions like slicing, M-LAG, terminal identification, unauthorized access prevention, and MACsec .Ideal for future-proof cloud campus networks and digital transformation initiatives. 2. CloudEngine S12700E SeriesFlagship core switches for campus networks, enabling wired and wireless convergence .High-performance chipset delivers industry-leading single-slot bandwidth and 100GE port density.Supports non-blocking switching and zero packet loss with advanced cell switching technology.Capable of managing 50,000+ wireless users and 10,240 APs, unifying wired and wireless user management.Fully programmable Solar chipset allows service updates without hardware replacement and supports multiple open APIs for ecosystem integration .Features and BenefitsHigh Performance and Scalability: Supports large-scale deployments with high port density and throughput .Reliability: Redundant components and carrier-grade design ensure uninterrupted service .Programmability and Automation: Enables network automation, real-time visibility, and simplified management .Security: Advanced access control, MACsec, and terminal identification protect against unauthorized access .Future-Proof Design: Supports cloud campus networks, digital transformation, and integration with wireless networks . Huawei's core switches are widely used across enterprises, governments, education, finance, and manufacturing, providing a robust foundation for high-performance, intelligent, and secure networks . They are suitable for both core and aggregation layers, making them versatile for modern network architectures.