Telephone Cable

A telephone cable is a method of guided transmission for your telephone line. This means it acts as a physical path to transmit electromagnetic waves and carry information from point to point. This is done by means of a conductive material such as copper wiring. Telephone cables are sheathed in a protective material such as PVC in order to protect the wires from damp and damage.

What is a telephone cable used for?
A telephone cable can be used for all kinds of communication purposes. They're found in telecommunication applications such as audio and TV equipment as well as in computer and telephone networks. Fibre optic cables are a more advanced version of telephone cables.

What type of cable do I need?

The type of telephone cable you choose will depend on the specific task it is needed for. For example, in high-tech audio equipment, it is necessary to prevent sound interference. The telephone cable will therefore need an extra conductive layer to ensure inference doesn't reach the cable itself.

Whether the cable is to be used inside/outside or as a telephone extension will also determine the type of cable that needs to be used.

There are a range of telephone cables available including those that have been manufactured to British Telecom (BT approved) and European standards.

All telephone cables can be connected to a telecommunication network interface such as a Registered Jack (RJ). The RJ11, RJ14 and RJ25 connectors are the most commonly used interfaces for telephone connections with the RJ11 being the most widely implemented. The RJ11 is a modular connector with wire for one telephone line and is used for single-line telephones in most homes and offices worldwide.

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Description Price Fire Behaviour BT Specification Number of Cores Shield Type Outer Sheath Material Reel Length Core Strands Cross Sectional Area American Wire Gauge Conductor Material Cable Shape Number of Strands Outer Diameter Sheath Colour
RS Stock No. 411-813
BrandRS PRO
PHP9,157.59
1 Reel of 350 Metre(s)
Reel(s)
- CW1411 4 - PE 350m 3/0.25 mm - - Bare Annealed Copper Multicore 3 5.6mm Black
RS Stock No. 749-2507
BrandRS PRO
PHP2,298.49
1 Reel of 100 Metre(s)
Reel(s)
- - 4 Unshielded PVC 100m 7/0.16 mm 0.14 mm² 26 AWG Bare Copper Flat 4 5.1 x 2.5mm Silver
RS Stock No. 520-2633
BrandRS PRO
PHP1,886.76
1 Reel of 100 Metre(s)
Reel(s)
- CW1308 6 - PVC 100m - - - Tinned Annealed Copper Twisted Pair - 5mm White
RS Stock No. 520-2661
BrandRS PRO
PHP8,675.83
1 Reel of 100 Metre(s)
Reel(s)
- CW1308 20 - PVC 100m - - - Tinned Annealed Copper Twisted Pair - 8.3mm White
RS Stock No. 749-2504
BrandRS PRO
PHP3,042.27
1 Reel of 100 Metre(s)
Reel(s)
- - 6 Unshielded PVC 100m 7/0.16 mm 0.14 mm² 26 AWG Bare Copper Flat 7 7.1 x 2.4mm Grey
RS Stock No. 411-817
BrandRS PRO
PHP11,060.32
1 Reel of 350 Metre(s)
Reel(s)
- CW1417 8 - PE 350m - - - Bare Annealed Copper Multicore 3 5.5mm Black
RS Stock No. 520-2807
BrandRS PRO
PHP16,344.11
1 Reel of 100 Metre(s)
Reel(s)
- CW1128 40 - PE 100m - - - Bare Annealed Copper Multicore - 12mm Black
RS Stock No. 520-2649
BrandRS PRO
PHP2,263.82
1 Reel of 100 Metre(s)
Reel(s)
- CW1308 8 - PVC 100m - - - Tinned Annealed Copper Twisted Pair - 5.8mm White
RS Stock No. 520-2683
BrandRS PRO
PHP8,229.06
1 Reel of 100 Metre(s)
Reel(s)
- CW1308 24 - PVC 100m - - - Bare Copper Twisted Pair - 9.1mm White
RS Stock No. 518-5746
BrandRS PRO
PHP1,750.73
1 Reel of 50 Metre(s)
Reel(s)
Flame Retardant - 6 Unshielded PVC 50m - 0.066 mm² 30 AWG Copper Multicore - 2.4mm Black
RS Stock No. 520-2627
BrandRS PRO
PHP2,038.02
1 Reel of 100 Metre(s)
Reel(s)
- CW1308 4 - PVC 100m - - - Tinned Annealed Copper Twisted Pair - 4mm White
RS Stock No. 520-2699
BrandRS PRO
PHP9,868.03
1 Reel of 100 Metre(s)
Reel(s)
- CW1308 40 - PVC 100m - - - Bare Copper Twisted Pair - 10.7mm White
RS Stock No. 411-784
BrandRS PRO
PHP3,679.17
1 Reel of 600 Metre(s)
Reel(s)
- CW1423 2 - PVC 600m 1/0.5 mm - - Bare Annealed Copper Multicore 1 1.08mm Green/Yellow
RS Stock No. 749-2513
BrandRS PRO
PHP4,000.01
1 Reel of 100 Metre(s)
Reel(s)
- - 8 Unshielded PVC 100m 7/0.16 mm 0.14 mm² 26 AWG Bare Copper Flat 7 8.65 x 2.4mm Grey
RS Stock No. 749-2500
BrandRS PRO
PHP2,607.44
1 Reel of 100 Metre(s)
Reel(s)
- - 6 Unshielded PVC 100m 7/0.16 mm - 26 AWG Bare Copper Flat 7 7.1 x 2.4mm Silver
RS Stock No. 520-2611
BrandRS PRO
PHP991.18
1 Reel of 100 Metre(s)
Reel(s)
- CW1308 2 - PVC 100m - - - Bare Annealed Copper Multicore - 3.2mm White
RS Stock No. 520-2835
BrandRS PRO
PHP34,996.82
1 Reel of 100 Metre(s)
Reel(s)
- CW1128, CW1198 40 - PE 100m 1/0.5 mm - - Bare Copper Multicore 1 17.2mm Black
RS Stock No. 520-2790
BrandRS PRO
PHP15,270.73
1 Reel of 100 Metre(s)
Reel(s)
- CW1128 20 - PE 100m - - - Bare Annealed Copper Multicore - 9.5mm Black
RS Stock No. 520-2655
BrandRS PRO
PHP3,895.61
1 Reel of 100 Metre(s)
Reel(s)
- CW1308 12 - PVC 100m - - - Tinned Annealed Copper Twisted Pair - 6.8mm White
RS Stock No. 518-5689
BrandRS PRO
PHP3,448.75
1 Reel of 100 Metre(s)
Reel(s)
Flame Retardant - 4 Unshielded PVC 100m 7/0.127 mm 0.066 mm² AWG 26 Bare Copper Multicore 7 4.8mm Black
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