 CW 1308 Telephone Cable
A range of cables primarily designed for the interconnection of telephone equipment which is installed indoors. These cables may also be used for interconnection of other communication and control equipment or low level signalling applications.
Standards : BTS CW 1308
Construction characteristics
- Tinned / plain copper conductor 0.5mm
- PVC insulation
- Insulated conductors twisted into pairs
- Pairs laid up in concentric layers. Available number of pairs 1-100 pairs
- Cable core covered with PET foil
- Aluminium / PET screen with drain wire
- PVC outer sheath with ripcord
Technical Specifications
- Maximum Conductor resistance at 20oC : 97.8 Ohm / km
- Min insulation resistance at 20oC : 50 Mohmxkm
- Maximum Capacitance unbalance : 500 pF / 500m
- Temperature range during operation : -30oC to + 70oC
- Temperature range during installation : -5oC to + 50oC
- Minimum bending radium : 15 x outer diameter
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