This Cisco® SFP-H25G-CU3M to Mellanox® MCP2M00-A003 dual OEM compatible 25GBase-CU SFP28 to SFP28 passive direct attach cable has a maximum reach of 3.0m (9.8ft). It is 100% Cisco® to Mellanox® compatible and has been programmed, uniquely serialized, data-traffic and application tested to ensure that it is compliant and functional. This direct attach cable will initialize and perform identically to Cisco® and Mellanox®'s individual cables and is built to meet or exceed Cisco® and Mellanox®'s specifications. This product complies with MSA (Multi-Source Agreement) standards and is TAA (Trade Acts Agreement) compliant.