... 3,High Transimission 4,Copper Conductor 5,PE insulation 2 Cores PE insulated Telecommunication cable Specification: Model numberConductor structure coresCable outer ... Wire,Surface Wire, Flat Cable, Flex Single Wire, Flex Round Cable, Telephone Cable, Rubber Cable, Speaker Cable, Coaxial Cable, Aluminum Conductor, etc. We ... ,carton,woodern drum,plastic drum 2 Cores PE insulated Telecommunication cable