This Dell 330-5969 to Arista Networks CAB-SFP-SFP-7M dual OEM compatible 10GBase-CU SFP+ to SFP+ passive TAA (Trade Acts Agreement) compliant direct attach cable has a maximum reach of 7.0m (23.0ft). It is 100% Dell to Arista 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 Dell and Arista Networks's individual cables and is built to meet or exceed Dell and Arista 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.