Direct Attach Copper Cables

DAC Twinax Cables

LANMexx  Direct Attach Copper (DAC) twinax cables provide efficient in-rack connections between servers and top-of-rack switches and between adjacent racks in data center environments. They are low power, low cost, low latency, and low BER. As a result, they have become popular alternatives to more expensive optical fibers.

LANMexx provides customization service of a wide range of DAC products for 0.5m to 10m lengths and in QSFP28,QSFP+, SFP28, SFP+, XFP form factors, such as 10G SFP+ DAC Cables; 25G SFP28 DAC Cables; 40G QSFP+ DAC Cables; 40G QSFP+ to SFP+ Cables; 50G QSFP+ DAC Cables; 50G QSFP+ to SFP+ Cables; 56G QSFP+ DAC Cables; 56G QSFP+ to SFP+ Cables; 100G QSFP28 DAC Cables; 100G QSFP28 to SFP28 DAC Cables; 200G QSFP56 DAC cable, SAS Cables.

EEPROM technique has been used to ensure the DACs are compatible with different brands on the original switches and routers, and 100% TDR&VNA test passed. They are also fully tested in SI testing lab and reliability lab, to ensure optimal signal integrity and the best end-to-end performance.