... , two insulated conductors twisted, PVC, flame-retardant PVC or low smoke no halogen materialConductor: multi-stranded tinned flexible copper, diameter ... , brown/ brown-whiteCore: four-strandedSheath: flame-retardant PVC or low smoke zero halogen material with diameter in 6.0 ± 0 ... Cat 6 data cables.5)DiagramFrom upper to low: PVC Sheath, Insulation, Multi-strand Conductor, Cross, Rip Cord UTP Cat 6 ...