CloudEngine S8700 series switches (S8700 for short) are a new generation of modular aggregation/access switches launched by Huawei for cloud campus networks. They are available in three product forms: 4-slot, 6-slot, and 10-slot. They have ultra-high-density GE/10GE/ 25GE/40GE/100GE full-rate access ports meet the needs of customers to quickly build a medium and large campus network with a two-layer minimalist architecture. This series of switches are equipped with Huawei's self-developed software platform to provide customers with a trusted platform system and secure data access. Key components such as main control, power supply, and fans adopt redundant designs to provide carrier-class reliability and are ideal for building cloud campus networks. The ideal choice for aggregation/access switches, assisting global customers in their digital transformation. It is widely used in the aggregation and access of large-scale parks or the core of small and medium-sized parks in various industries such as transportation, manufacturing, and education.