This is a Mellanox MC220731V-030 compatible 56GBase-AOC QSFP+ to QSFP+ direct attach cable that operates over active fiber with a maximum reach of 30.0m (98.4ft). It has been programmed, uniquely serialized, and data-traffic and application tested to ensure it is 100% compliant and functional. The 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 the twinax and AOC cables are Trade Agreements Act (TAA) compliant.