This Brocade 10G-SFPP-TWX-0301 to Dell 330-3966 dual OEM compatible 10GBase-CU SFP+ to SFP+ active TAA (Trade Acts Agreement) compliant direct attach cable has a maximum reach of 3.0m (9.8ft). It is 100% Brocade to Dell 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 Brocade and Dell's individual cables and is built to meet or exceed Brocade and Dell'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.