Model utp cat6 network cables 300m Conductor Material CCA/CCC/CU Conductor 4Pair 23AWG Conductor Dia. 0.5mm/0.52mm/0.54mm/0.56mm/0.57mm Insulation 1.PE 2.HD-PE (High density polyethylene) Insulation Dia. 1.024mm Cross Center Cross Center Shielding UTP/FTP/SFTP Ripcord Ripcord Jacket PVC,LSZH PVC Nom. Thickness(mm) 0.65mm Color Optional Fire Rating CMP,CMR,CM,CMG,CMX