CX4 to QSFP is based on InfiniBand arhitecture

Mellanox's hybrid QSFP to MicroGiGaCN passive copper cables are compliant with and SFF-8436 specifications and provide connectivity between devices using QSFP port on one end to an MicroGiGaCN CX4 to QSFP port on the other end. The cables use state-of-the-art signal processing technology to comply with InfiniBand SDR and DDR specifications. Mellanox's high quality passive copper cable solutions provide a power-efficient replacement for active power connectivity such as fiber optic cables. Optimizing systems to operate with Mellanox's hybrid QSFP to MicroGiGaCN CX4 to QSFP passive copper cables significantly reduces power consumption and enlarges the connectivity opportunities of the system. Rigorous cable production testing ensures the best out-of-the-box installation experience, performance and durability Elpeus manufactures a large selection of CX4 cables, including CX4 to QSFP hybrid cables, CX4 Jackscrew to Latch cables, and standard CX4 cables with latches on both ends. For distances longer than 15 meters we carry Optical Cx4 cables which can reach up to 300 meters.