Indoor Telephone cable

Indoor telephone cable 1.Conductor:Adopt soft round copper wire as conductors, whose diameter is 0.4mm 2.Insulation:adopt one of flame retardant polyethylene,PVC and polyethylene 3.Line pairs:every two or four insulation conductor strands into pair according to the stated chromatogram. 4.Sheath:the technical spec of PVC sheath material is up to the standard of GB8815 5.Applicable for telephone host connection and signal transmission of communication network,mainly applicable for connection of telephone host,extension and communication network plugs.