Key Features of Telecommunication Cables

• Conductor: Annealed High Conductivity, uniform coated with Tin, Electrolytic Grade Solid Conductor conforming to IS: 8130:1984 of diameter 0.5mm, 0.6 mm. & 0.7mm.
• Insulation: Specially formulated high grade of PVC Compound as per Type - 2 of IS:13176:1991 Hard grade and capable of withstanding higher conductor temperature upto 70 degree C. Colour of Insulation are as per Table -2 of G/WIR - 06/02 and colour sheds are conforming to IS:9938.
• Two cores are uniformly twisted together to form a pair with maximum lay length 80 mm. The lay shall be so chosen as to minimize cross talk in the cable.
• The Layers in cables containing 63 Wires or less shall be stranded with a suitable left hand lay. The Stranding lay of all other cable cores shall be alternate. The cable shall be wrapped with polyester tape.
• A non-metallic such as nylon suitable rip cord is laid up longitudinally under the sheath for effective means of slitting the sheath longitudinally to facilitate removal.
• The Laid up of pairs are covered with PVC Compound as per Type TM2 of IS: 13176:1991 of Grey colour. The sheath shall be uniform and tightly fitted of overall diameter as under:-
• The Armouring and Outer Sheath is as per IS: 1554[Pt-I]:1988.
• Quality Standards are subjected to a series of required tests in the well equipped laboratory. Tests are conducted at every stage from raw material through manufacturing stages and finally upto the finished product.