CW1128 0.5mm 5 Pair External Telephone Cable Per Metre

CW1128 0.5mm 5 Pair External Telephone Cable Per Metre

£0.65 Ex. VAT £0.78 Inc. VAT
  • 5 Pairs
  • Cut To Length By The Metre
  • 0.5mm Conductor Size
  • UV & Sunlight Resistance
Bulk Savings Available
Qty Price
0 - 199 £0.65 Ex. VAT £0.78 Inc. VAT
200+ £0.50 Ex. VAT£0.60 Inc. VAT

Per Metre

This product is sold by the length. Simply select the number of metres you'd like to purchase.

CW1128 0.5mm 5 Pair External Telephone Cable Per Metre – These external telephone cables are constructed from hard-wearing materials, perfect for even the most adverse outdoor environments. Ordinarily, you’d use this cable for transferring telephone signals over long distances or attached to the outside of buildings or structures.

The 5 pairs included in this cable are bedded in petroleum jelly to help protect against moisture-ingress. Also, the outer sheathing of this cable is UV and sunlight-protected, meaning the cable won’t degrade when used outdoors.

Due to the fact that this cable isn’t armoured, it is very flexible. This means it’s very easy to navigate around obstacles or corners, for example.

CW1128 0.5mm 5 Pair External Telephone Cable Per Metre Specifications

  • Application: CW1128, BT cable
  • Conductor: Plain annealed solid copper
  • Insulation: Cel-PE (Cellular Polyethylene)
  • Barrier: PJF (Petroleum jelly filled)
  • Sheath: PE sheathed to BT CW1128D
  • Colour: Black
  • Max conductor resistance at 20°C (OHMS/KM): 91
    Min insulation resistance at 20°C (Megaohms/KM): 1500
    Average mutual capacitance (nanoFarads/KM): 56 (n/a to screened version)
  • Diameter of conductor: 0.5mm
  • Size of conductor: 0.2mm²
  • Radial thickness of insulation: 0.2mm
  • Nominal diameter of core: 0.9mm
  • Min bending radius: 10 x overall diameter
  • Operating temperature: Maximum 40°C. Minimum 0°C.
  • British Standards: BT CW1128D

Further Information

If you require further technical information regarding this cable, please see our ‘External Telephone Cable CW1128 Data Sheet‘. This will help you to make an informed purchase.

Also, if you require a large quantity of this cable, please contact us prior to placing your order. We may be able to offer you further discounts on large quantity orders!

We dispatch parcels on a daily basis, Monday to Friday 8AM to 5PM. All our parcels are dispatched via an express delivery option, which is a 1-2 working day service.

Customer satisfaction is key, which is why we’re happy to accept returns when the order is incorrect or damaged. Customers are able to return anything they order (if ordered by mistake or unwanted) however they are liable for covering the return postage. (Restocking fees may apply if you’re returning an order sent direct to you from our suppliers; please see our ‘Refunds and Returns Policy’ page at the bottom of our website for further information)

For further information or assistance regarding returns, please contact our sales team on 01244 288138 or alternatively, email us at