PRODUCTION CATALOG

Local Telephone High-FrequencyCables for subscriber accessKCTPPep, KCTPPepZ, KCTPPepBbShp, KCTPPepZBbShpPART VFUNCTIONThe cables are designed for operation at local telephone networks equipped withdigital systems of subscriber access (xDSL) with transfer rate up to 2048 Kbit/sec, cabledistribution television networks and ensured remote power supply up to 500 V of directcurrent.DESIGNCurrent-carrying conductor – soft copper wire of 0,32 mm, 0,40 mm, 0,50 mm, 0,64 mmdiameter. Insulation – polyethylene. Two insulated conductors of contrasting colours,twisted in pairs. The number of pairs from 5 to 600. Belt insulation – polypropylenefoamed tape. Filling – hydrophobinol. Screen – alumina polyethylene tape (aluminiumtape laminated with polyethylene tape) ensures solid design jointly with hosepolyethylene sheath and doesn’t permit moisture penetration. Sheath –polyethylene.Armour – for cables with the number of pairs up to 30 inclusive steel corrugated armourof 0,1 mm thickness with overlapping without welding is lapped lengthwise. In this caselapping plastic tapes as a sublayer isn’t necessary. Jacket from polyethylene. Markingbunches for cables with 50 and more pairs – identification (coloured) polypropylenetape connecting bunches. The colour of bunch twisting: primary conductors – whiteand red, additional – blue, orange, green, brown, gray.REGULATIONSTU BY 400424686.004–2008SpecificationNominal diameterCable’s conductors insulation thickness, mmof conductors, mm without hydrophobic fillingwith hydrophobic filingnominal extreme deviation nominal extreme deviation0,40 0,20 ± 0,05 0,25 ± 0,050,50 0,25 0,300,64 0,30 0,35Number of pairsDesignFrom 5 to 600 – for KCTPPep, KCTPPepZ with 0,40, 0,50 mm diameter of conductorsFrom 5 to 300 with 0,64 mmFrom 10 to 300 – for KCTPPepBbShp, KCTPPepZBbShp with 0,40, 0,50 mm diameter ofconductorsFrom 10 to 100 with 0,64 mm35