QSFP+ to CX4 Twinax Copper Passive Cable 0.5~5 meter

10Gtek’s CAB-QSFP/CX4, QSFP to Cx4 cables have a QSFP connector and a Cx4 InfiniBand connector at the two sides of the cable respectively.
The Quad Small Form-Factor Pluggable Plus (QSFP) interface provides a low-profile, high-bandwidth, low power-consumption interconnect solution for HPC computer network and large data centers.
They are commonly used for DDR/ SDR InfiniBand applications.