- TIA/EIA 568 B.2-1 Category 6- UL Type CMR for Riser- UL 444- Conductor: Solid Bare Copper- Component: 4 twisted pair- Insulation: PE- Insulation Dia.(in): 0.039- Cable spine seperator X- Jacket: FR-PVC- Outer Dia.(in): 0.209- Rip cord pulled under jacke