CW1128 External

CW1128 External telephone cables are suitable for installation outdoors where an armoured cable is not necessary. They offer a light-weight, compact, tough solution for cables that will have to endure a variety of weather conditions, from rain and snow to bright sunlight.

CW1128 is ideal for clipping around the outside of buildings or running through ducting.

  

 

The outer sheath is made from tough, durable polyethylene which is also UV and sunlight resistant.

The cores are bedded in petroleum jelly to protect against the ingress of moisture.

Construction

Solid plain copper conductor, colour coded polyethylene insulation, petroleum jelly filled and a black polyethylene sheath.

Technical Information

Conductor size 0.5mm 0.9mm
Max. Conductor resistance 91 Ω/km 28 Ω/km
Insulation resistance 1500MOhms x km 1500MOhms x km
Capacitance unbalanced >3 pair 275pF/m 275pF/m
Colour code CW1128 CW1128

Technical Data

Part No.
No. of
Pairs
Conductor
Dia. mm
Weight
Kg/Km
O/D
mm
 12800501Q   2 (1 Quad)   0.5   50   6.3 
 12800503   3   0.5   58   6.6 
 12800505   5   0.5   76   7.8 
 12800510   10   0.5   113   9.1 
 12800520   20   0.5   184   11.3 
 12800530   30   0.5   249   13.0 
 12800550   50   0.5   381   15.5 
 128005100   100   0.5   710   20.7 
 12800901Q   2 (1 Quad)   0.9   72   7.2 
 12800905   5   0.9   160   10.5 
 12800910   10   0.9   261   13.3 
 12800920   20   0.9   452   16.5 
 12800950   50   0.9   1076   23.9 
 128009100   100   0.9   2033   34.2 

Screened versions also available ref: CW1128 / 1179

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