L-com’s CSMN Series D-Sub cable assemblies represent our mid-tier line offering excellent performance and competitive pricing. All assemblies utilize 26 AWG stranded conductors with foil shielding for flexibility and performance. Back shells are fully molded with copper shielding for better immunity to outside noise. 4-40 thumbscrews are used for mating hardware which makes securing the cables quick and easy. Hex nuts on female connectors are removable to expose 4-40 thumbscrews. Note: 50 pin assemblies use 28 AWG twisted pairs due to space constraints in the back shell molding.