Specification for telephone drop wire I. Function 1.0 to be used as a connecting line between the subscriber protector and the cable networks. Ii. Specifications A. #13#2 awg copper clad steel conductor Conductor diameter :1.02 mm Tolerance diameter :+0.03 mm :-0.06 mm Copper cladding thickness :0.0305 mm Percent conductively :30% Max. Resistance @ 20 c :74.91 ohm/km Min. Tensile strength :106.12 kg/sq. Mm (151, 000 psi) Min. Elongation :1.40% Dielectric withstand voltage :7, 500 v de B. Polyethylene insulation Overall dimension Major diameter :5.50 mm (min.)-8.0 mm(max.) Minor diameter :3.00 mm (min.)-5.0 mm(max.) Insulation thickness :min. 1.0 mm at any point Min. Tensile strength :16.20 mpa (1.651 kg/sq.Mm.) Min. Elongation :750% Min. Insulation resistance :92 m ohms-km Color :black Surface smoothness :smooth Crack resistance : > 500 hrs. According to the customers