H3C UniServer BX1020EF 25G Converged Network Switch Module is specially designed for H3C UniServer B16000 BladeSystem. It is a relatively simple and highly integrated flexible connection method for connecting blade servers to data or storage networks. It can use one device to integrate the internal traffic of the knife box and connect the knife LAN and SAN, thereby avoiding the disorderly expansion of a large number of server edge networks. Based on the development standard with 100G uplink and 25G downlink.It can effectively and economically solve changing bandwidth requirements. It has Comware's Intelligent Resilient Network (IRF) recovery capability, stacking and stability, and is suitable for data centers that require flexible and changeable bandwidth requirements.