Huawei launched its SDN-powered Cloud Fabric 3.0 Architecture for fast service innovation and efficient ICT resource integration in data centers in the cloud computing era.

Huawei noted that since launching its Cloud Fabric Architecture in 2012, it has been deployed in more than 1,000 data centers across 80 countries around the world.
http://pr.huawei.com/en/news/hw-433503-fabric3.0architecture.htm#.VV6xOvn49_A