Aerial cable

Cable Solid polyethylene insulated Self supporting aerial cables Description: Twisted pair cable with solid polythene insulated copper conductor, jelly filled or no jelly filled, polyester coated aluminum tape (pap) longitudinally wrapped, pe sheathed self-supporting local communication cable Application: This cables is ideal for long distance and interoffice communication for aerial installation. Construction: Conductor Solid annealed copper wire, sizes: 0.4 mm to 0.9 mm. Insulation Pe, color code in accordance with standard telephony industry code. Twisted pairs Insulated conductors twisted into pairs. Varying lay length is designed to minimize the cross talk and capacitance unbalance. Cable core 10 or 25 pairs are stranded to form a group called unit. Units/super units make up cables of 50 pairs and above. Core wrap A non-hygroscopic and dielectric polyester tape is applied helically with a suitable overlap. Screen Electrically continuous 0.2 mm thick aluminium tape coated with co-polymer on both sides applied longitudinally and overlapped to form a moisture barrier. Suspension Strand 7 extra high strength of galvanized steel wires strand together to form the suspension strand. Jacket Black ldpe Identification Length marking Manufacturer's identification, cable type, conductor size, year of manufacture are marked on jacket at one meter intervals (can be also as per customerí»s request) 1000m or 500m per durm.