This Intel® XDACBL8M to Extreme Networks® 10306-8M dual OEM compatible 10GBase-CU SFP+ to SFP+ passive TAA (Trade Acts Agreement) compliant direct attach cable has a maximum reach of 8.0m (26.2ft). It is 100% Intel® to Extreme Networks® 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 Intel® and Extreme Networks®'s individual cables and is built to meet or exceed Intel® and Extreme Networks®'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.