DIGISOL DG-CS4554FFV3 40G datacentre switch uses advanced hardware and software architecture design, supports built-in modular 1+1 redundant power supplies, 4+1 redundant fans with cross-ventilation and the ability to adjust the wind direction. It has 48*10GE SFP+ ports and 6*40G QSFP+ ports. DG-CS4554FFV3 is an ideal switch for cloud computing datacentre server access and core switch for small to medium datacentres. DG-CS4554FFV3 could also be deployed at aggregation or core layer for campus or other large networks, due to it’s high performance and reliability