This is an Arista Networks AOC-S-S-10G-3M compatible 10GBase-AOC SFP+ to SFP+ direct attach cable that operates over active MMF with a maximum reach of 3.0 m (9.84ft). 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.