This Cisco® QSFP-4X10G-AOC15M to Intel® XAOCBL-15M dual OEM compatible 40GBase-AOC QSFP+ to 4xSFP+ active TAA (Trade Acts Agreement) compliant direct attach cable has a maximum reach of 15.0m (49.2ft). It is 100% Cisco® to Intel® compatible and has been programmed, uniquely serialized, and data-traffic and application tested to ensure that it is compliant and functional. This direct attach cable will initialize and perform identically to Cisco® to Intel®'s individual cables and is built to meet or exceed Cisco® to Intel®'s specifications, and comply with MSA (Multi-Source Agreement) standards.