This is a Dell® AOC-Q28DD-200G-7M-AO compatible200GBase-AOC QSFP28-DD to QSFP28-DD active optical cable that operates over multi-mode fiber with a maximum reach of 7.0m. At a wavelength of 850nm, it has been programmed, uniquely serialized, and data-traffic and application tested to ensure it is 100% compliant and functional. This active optical cable is TAA (Trade Agreements Act) compliant, and is built to comply with MSA (Multi-Source Agreement) standards.