CW1128 External Telephone Cable

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CW1128 External is tailored for external use and designed to excel in telephone equipment interconnections and diverse communication applications. Utilising PE sheathing, this cable ensures optimal performance in outdoor settings, offering reliable insulation against environmental factors. Designed for low-frequency signal handling over short distances, this cable ensures seamless data transmission and signalling.

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CW1128 External is tailored for external use and designed to excel in telephone equipment interconnections and diverse communication applications. Utilising PE sheathing, this cable ensures optimal performance in outdoor settings, offering reliable insulation against environmental factors. Designed for low-frequency signal handling over short distances, this cable ensures seamless data transmission and signalling.

Conductor

Plain Copper

Stranding

Class 1

Colour

Black

Bendingradius

10 x Overall Diameter

Temperature

0°C to +40°C* (*Maximum continuous temperature of standard jelly compound)

Standards

Generally complies with BT Specification CW1128

BATT Part No No of pairs Nominal diameter of conductors (mm) Approx overall diameter (mm) Weight (kg/km)
42042 5pr 0.50 8 53
42043 10pr 0.50 9.5 79
42044 20pr 0.50 12 141
42045 30pr 0.50 - -
42046 50pr 0.50 16.5 310
42047 100pr 0.50 22 578
BATT Part No No of pairs Nominal diameter of conductors (mm) Approx overall diameter (mm) Weight (kg/km)
42050 1QD 0.90 - -
42051 5pr 0.90 - -
42052 10pr 0.90 - -
42142 20pr 0.90 - -

ELECTRICAL CHARACTERISCTICS

CW1128 1/0.5 PJ Filled Unarmoured

Nominal diameter of conductors (mm) Maximum conductor resistance at 20°C(ohms/km) Maximum insulation resistance at 20°C (ohms/km) Maximum mutal capacitance (nF/km)
0.5 96 1500 64

 

Batt Part No. Pairs Size Colour/Reference
42042 5pr 0.50 Black
42043 10pr 0.50 Black
42044 20pr 0.50 Black
42045 30pr 0.50 Black
42046 50pr 0.50 Black
42047 100pr 0.50 Black
42050 1QD 0.90 Black
42051 5pr 0.90 Black
42052 10pr 0.90 Black
42142 20pr 0.90 Black

The information in this datasheet is for guidance only and subject to change without liability. Images provided are representations; actual cable dimensions may vary due to manufacturing tolerances.

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