The S5700-52C-SI-AC is gigabit Layer 3 Ethernet switch based on new generation of high-performance hardware and Huawei Versatile Routing Platform (VRP). With 48 GE ports (10/100/1000Base-T), it provides a large switching capacity, high-density GE interfaces, and 10 GE uplink interfaces for users, applicable to various scenarios. It also has the card slot to offer diversified choices to customers, satisfying different demands of them. The S5700-52C-SI-AC integrates many advanced technologies in terms of reliability, security, and energy conservation in order to help enterprise customers build a next-generation IT network.