Mellanox® MC220731V-020 compatible 56GBase-AOC QSFP+ to QSFP+ direct attach cable (850nm, MMF, 20m). A 100% Mellanox® compatible 56GBase-AOC QSFP+ to QSFP+active-optical direct attached cable that operates at 850nm over multi-mode fiber, with a maximum reach of 20.00m (65.62ft). This Mellanox® compatible active-optical cable has been programmed, uniquely serialized, and data-traffic and application tested to ensure it is 100% compliant and functional. Our direct attached cable will initialize and perform identically to Mellanox''s cable and is built to meet or exceed Mellanox''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.