This Cisco® QSFP-H40G-AOC7M to HP® 720205-B21 dual OEM compatible 40GBase-AOC QSFP+ to QSFP+ active TAA (Trade Acts Agreement) compliant direct attach cable has a maximum reach of 7.0m (23.0ft). It is 100% Cisco® to HP® 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 HP®'s individual cables and is built to meet or exceed Cisco® to HP®'s specifications, and comply with MSA (Multi-Source Agreement) standards.