HPE JH234A X242 QSFP+ direct attach copper (DAC) cable provides 40 Gbps connectivity over 1 meter, designed for high-density switch-to-switch and switch-to-server interconnects in data center environments. The cable features QSFP+ connectors on both ends, supporting passive copper transmission without active components. Typical applications include connecting HPE 5930, 5920, and 6120 switches, as well as server I/O modules with QSFP+ ports. The 1-meter length suits rack-mounted deployments with modest port-to-port distances.Compatible with HPE Synergy frames, Superdome Flex servers, and ProLiant Gen10 systems equipped with QSFP+ interfaces. The passive design eliminates power requirements and reduces latency versus active cables. Part number JH234A ensures OEM compatibility and interoperability with HPE fabric modules and upstream devices.Tested and guaranteed working. Available via quote.