StarTech.com Dell EMC DAC-SFP-10G-2M Compatible 2m 10G SFP+ to SFP+ Direct Attach Cable Twinax - 10GbE SFP+ Copper DAC 10 Gbps Low Power Passive Mini GBIC/Transceiver Module DAC. Cable length: 2 m Connector 1: SFP+ Connector 2: SFP+