40G QSFP Twinax Copper Cable (DAC)

●   40Gigabit Ethernet
●   Data center cabling infrastructure
●   Storage Area Networks (SAN)
●   Network Attached Storage
●   Storage Servers

‧ Copper wire (DAC): suitable for short distance network lines below 3M

‧ Optical fiber cable (AOC): The optical fiber cable has high loss resistance and is suitable for network lines above 3M


‧ 40G QSFP+ Copper Twinax cables are suitable for very short distances and offer a highly cost-effective way to connect within racks and across adjacent racks. SFP+ cables offer a low cost SFP+ solution. SFP+ directly attached twinax cable assemblies supports 10 Gigabit Ethernet, 10 Fibre Channel, and other industry standards.


Part Number Product Description AWG
MD12DAC-QSFP-50CM    40GBASE-CR4 QSFP+ DAC , 50cm  passive 30/28
MD12DAC-QSFP-1M    40GBASE-CR4 QSFP+ DAC , 1 meters passive 30/28
MD12DAC-QSFP-2M    40GBASE-CR4 QSFP+ DAC , 2 meters passive 30/28
MD12DAC-QSFP-3M    40GBASE-CR4 QSFP+ DAC , 3 meters passive 30/28
MD12DAC-QSFP-4M    40GBASE-CR4 QSFP+ DAC , 4 meters passive 30/28
MD12DAC-QSFP-5M    40GBASE-CR4 QSFP+ DAC , 5 meters passive 30/28
MD12DAC-QSFP-7M    40GBASE-CR4 QSFP+ DAC , 7 meters passive 28
MD12DAC-QSFP-10M   40GBASE-CR4 QSFP+ DAC , 10 meters passive 24