3M™ Direct Attach Copper Cable Assemblies 100G QSFP28 to 2xQSFP28, 9Q Series deliver flexible rack design solutions for connecting servers, switches, storage and other high-speed equipment. Passive copper DAC cable assemblies feature foldable, flexible twinax cable that can be folded back on itself for environments where space is limited. The assemblies help maximize airflow for effective thermal management and help improve serviceability.
Ideal for adding design flexibility to high-speed, high-bandwidth QSFP28 connectivity, 3M™ 100G QSFP28 Direct Attach Copper Cable Assemblies, 9Q Series feature 3M™ Twin Axial Cable technology. The DAC assembly incorporates foldable, flexible flat cable that can be folded back on itself at extremely tight bend radii for compact designs. Precision-formed, continuously laminated shielding helps maintain resonance-free signal integrity.