STARTECH WIRC6CMRBL Cat 6 network ethernet cable 1000 ft blue CMR 23 AWG

1000 ft CMR-rated Cat 6 bulk cable

This 1000-foot bulk roll of Cat 6 UTP cable is built for in-wall, riser and conduit runs where a CMR fire rating is required. The blue PVC jacket carries foot markers to simplify measuring and pulling during installation. It supports Gigabit Ethernet and Power over Ethernet over the full 500 MHz bandwidth. Solid 23 AWG conductors provide the performance needed for structured cabling projects.

Installers needing riser-rated solid-core cable

The roll suits network technicians, facility managers and IT staff who must meet building-code requirements for vertical pathways. It is not intended for patch-cord assemblies or any application that demands flexible stranded conductors. Buyers who need pre-terminated patch leads, shielded constructions or outdoor-rated jackets should look at a different product type.

CMR fire rating for vertical pathways

The single specification that determines suitability is the CMR (Riser) rating, which permits installation in walls, conduit and ceiling spaces where plenum rating is not mandated. Without this rating the cable would not comply with typical commercial building codes for vertical runs.