HP速 JG331A compatible 40GBase-CU QSFP+ to 4xSFP+ transceiver (twinax DAC, 5m, passive). A 100% HP速 compatible 40GBase-CU QSFP+ to 4xSFP+ twinax direct attached cable that opperates over passive copper, with a maximum reach of 5.00m (16.40ft). This HP速 twinax cable is 100% compliant with its designed networking application, and is factory programed with HP速 specific configuration data required for seamless networking integration. This passive twinax cable will initialize and perform identically to HP's cable and is built to meet or exceed HP's specifications, and comply with MSA (Multi-Source Agreement) standards. The actual part shipped may have a different part number, but will be functionally identical and 100% compatible. Trade Agreements Act (TAA) versions of this part are available.