Startech Cisco SFP-H10GB-ACU7M Compatible 7m 10G SFP+ to SFP+ DAC Twinax, 10GbE SFP+ Copper DAC 10 Gbps Low Power Active SFP+ Transceiver Module DAC Cable, Cisco Firepower ASR9000

Lifetime Warranty (SFPH10GBACU7) - 10GBase direct attach cable - SFP+ latched to SFP+ latched - 7 m - twinaxial - SFF-8431/SFF-8432 - active - black