0.5BC 4p lan cable ftp cat5e communication cableProduct image:Product application:100Base-T4, 100Base-TX, 100VG-AnyLAN, 1000Base-T(Gigabit Ethernet), 155Mbps ATM, 622Mbps ATM Product description:(1) Structure:BC: Bare Copper, CCA: Copper Clad Aluminum, TC: Tinned Copper, CCS: Copper Clad Steel ItemDiameter of conductorInsulationNO...