Outdoor Telephone cable got UL, CE, ROHS certificate and report, Customized products & OEM ... /IEC 11801, ANSI/TIA/EIA-568A. Structure: Cooper conductor/Φ0.5 0.6 0.7mm, Solid PO(polyolefin) insulation, PE jacket ... m/roll, 100 m/roll, 50 m/roll.Weight: Telephone Cable Weight(kg/km) 0.5mm 0.6mm 0.7mm 1 ... can be arranged ahead according to your special request. Telephone cable