CW1308 Internal

Manufactured to British Telecom Specification CW1308, this cable is used for internal connection of telephone systems and other communications equipment.

Insulated and sheathed in PVC, these cables offer an extremely cost effective general signal cable for fixed installation. Standard sheath colour is white although some sizes are available in black or grey.

     

 

We can also offer from stock a selection of System X cables.

A full range of European specification telephone cable are also available on short lead times, please call us with your requirements.

Construction

Tinned solid copper conductor, colour coded PVC insulation, twisted in pairs, rip cord, PVC sheath.

Technical Information

Conductor Diameter 0.5 mm Earth 1.38 mm
Max. Conductor Resistance @ 20°C 97.8 Ω/Km 12.4 Ω/Km
Max. Capacitance Unbalanced 500pF/Km  
Working Temperature 0°C to +70°C  
Min. Bend Radius fixed 8 x Cable Diameter  
Cables ending with E include a 1.38mm Earth Core
Colour codes to BT Standards.

Technical Data
Part No.
No. of
Pairs
Weight
Kg/Km
O/D
mm
 30802   2   21   4.5 
 30803   3   28   5.0 
 30804   4   34   5.8 
 30806   6   44   6.8 
 30810   10   67   8.3 
 30810E   10+E   85   8.6 
 30815   15   115   9.8 
 30820   20   150   10.7 
 30820E   20+E   160   12.0 
 30825   25   184   11.4 
 30825E   25+E   210   12.0 
 30830   30   226   12.2 
 30830E   30+E   262   12.9 
 30840E   40+E   371   15.0 
 30850E   50+E   427   17.0 
 30880E   80+E   610   20.2 
 308100E   100+E   708   27.0 
 308160E   160+E   1059   30.3 
 308200E   200+E   1393   33.1 

Other pair combinations or larger numbers of pairs
and alternative conductor sizes are available on request

Cables ending with E include a 1.38mm Earth core
Colour codes to BT Standards
Back to last page Return to TOP