This Juniper Networks® QFX-QSFP28-SFP28-DAC-2M to Mellanox® MCP2M00-A002 compatible 100GBase-CU QSFP28 to 4xSFP28 passive TAA (Trade Acts Agreement) compliant direct attach cable has a maximum reach of 2.0m (6.6ft). It is 100% Juniper Networks® and Mellanox® compatible. This cable is also 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 Juniper Networks® and Mellanox®''s individual cables and is built to meet or exceed Juniper Networks® and Mellanox®''s specifications, and comply with MSA (Multi-Source Agreement) standards. We stand behind the quality of our products and proudly offer a limited lifetime warranty.