This is a NetAPP X6594-R6 compatible 40GBase-CU QSFP+ to QSFP+ direct attach cable that operates over active copper with a maximum reach of 1.0m (3.28ft). It has been programmed, uniquely serialized, and data-traffic and application tested to ensure it is 100% compliant and functional. Our direct attach cables are built to 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. All of our twinax and AOC cables are Trade Agreements Act (TAA) compliantSpecificationsActive or Passive: ActiveCompatible OEM: NetAPPCompatible With OEM Part Number(s): X6594-R6Form Type: QSFP+ to QSFP+Length: 3.3 ft. Media: CopperSpeed: 40GBaseSpeed Description: 40-GigabitTransceiver Type: CUWire Gauge: 30 AWG