CloudEngine S6730-S series full-featured 10 GE switches are Huawei’s new generation fixed switches ,to provide 10 GE downlink ports as well as 40 GE uplink ports.CloudEngine S6730-S can be used to provide high-speed access for 10 Gbit/s access to high-density servers or function as a core/aggregation switch on a campus network to provide 40 Gbit/s rate. In addition, CloudEngine S6730-S provides a wide variety of services, comprehensive security policies, and various QoS features to help customers build scalable, manageable,reliable, and secure campus and data center networks.