Ultracab is a pioneer brand in manufacturing, exporting, and supplying world-class quality telephone cables in India and across the world. Telephone cables form part of our wider telecommunications product range which
covers ethernet networks and data centers. Our technical engineers are on-hand to advise with telephone cable selection and to discuss your specific application.
The conductor is made of electrolytic grade, bright annealed bare solid copper conductor of 0.40/ 0.50 mm diameter and is insulated with a special grade polyethylene compound on the latest state-of-the-art extruders. The cores are twisted together with a uniform layer on a special purpose imported machine, according to the color code to form pairs. The pairs are bunched together in such a manner so as to minimize cross talk. The cable is then jacketed with a specially formulated PVC compound with fire retarding properties. A nylon ripcord provides an effective means of slitting the jacket without damaging the insulation. These are ideal because of low attenuation and low cross talk. Available in a standard pack of 100 M and 500 M.
Telephone cable has bare solid copper conductor, HDPE (high-density polyethylene) insulation, then two such cores are twisted to make a pair. such 4 pairs are then bunched together and then there is the jacket of generally grey flame retardant PVC.