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庫存編號 226-851
製造零件編號SYT 2 24 G1
BrandCAE Groupe
HK$386.72
毎卷:100 米
Reel(s)
- - 4 Aluminium/PET Tape PVC 100m 1/0.51 mm - 24 AWG Bare Copper Twisted Pair 1 4.6mm Grey
RS庫存編號 518-5796
製造零件編號SPE191365
HK$142.08
毎卷:100 米
Reel(s)
- - 1 Unshielded PVC 100m 1/0.5 mm - - Copper Single Core 1 - White
RS庫存編號 518-5869
製造零件編號SPE191372
HK$335.99
毎卷:100 米
Reel(s)
- - 2 Unshielded PVC 100m 1/0.5 mm - - Copper Multicore 1 - Blue/Red
RS庫存編號 518-5774
製造零件編號SPE191363
HK$951.92
毎卷:100 米
Reel(s)
- - 8 Unshielded PVC 100m - 0.066 mm² 30 AWG Bare Copper Multicore - - Black
RS庫存編號 136-8156
BrandRS PRO
HK$1,401.51
毎卷:100 米
Reel(s)
Fire Resistant - 4 - Polyolefin 100m 9/10 - - Copper Multicore - 7.3mm Orange
RS庫存編號 518-5875
製造零件編號SPE191373
HK$319.63
毎卷:100 米
Reel(s)
- - 2 Unshielded PVC 100m 1/0.5 mm - - Copper Multicore 1 - Green/Yellow
RS庫存編號 520-2661
BrandRS PRO
HK$1,292.95
毎卷:100 米
Reel(s)
- CW1308 20 - PVC 100m - - - Tinned Annealed Copper Twisted Pair - 8.3mm White
RS庫存編號 226-845
製造零件編號SYT 1 24 G1
BrandCAE Groupe
HK$253.51
毎卷:100 米
Reel(s)
- - 2 Aluminium/PET Tape PVC 100m 1/0.51 mm - 24 AWG Bare Copper Twisted Pair 1 3.6mm Grey
RS庫存編號 226-974
製造零件編號SYT 1 20 G1
BrandCAE Groupe
HK$400.06
毎卷:100 米
Reel(s)
- - 2 Aluminium/PET Tape PVC 100m 1/0.81 mm - 20 AWG Bare Copper Twisted Pair 1 4.3mm Grey
RS庫存編號 136-8175
BrandRS PRO
HK$1,277.50
毎卷:100 米
Reel(s)
Flame Retardant, Self-extinguishing - 4 Al/PET PVC 100m 1/0.81 mm - 24 AWG Copper Multicore - 9.5mm Grey
RS庫存編號 226-980
製造零件編號SYT 2 20 G1
BrandCAE Groupe
HK$719.35
毎卷:100 米
Reel(s)
- - 4 Aluminium/PET Tape PVC 100m 1/0.81 mm - 20 AWG Bare Copper Twisted Pair 1 6mm Grey
RS庫存編號 520-2611
BrandRS PRO
HK$230.63
毎卷:100 米
Reel(s)
- CW1308 2 - PVC 100m - - - Bare Annealed Copper Multicore - 3.2mm White
RS庫存編號 136-8174
BrandRS PRO
HK$1,153.32
毎卷:100 米
Reel(s)
Flame Retardant, Self-extinguishing - 4 Al/PET PVC 100m 1/0.81 mm - 20 AWG Copper Multicore - 8.6mm Grey
RS庫存編號 2508758606
製造零件編號30-9506
HK$39.20
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RS庫存編號 2508758381
製造零件編號30-9549
HK$81.62
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RS庫存編號 2508758583
製造零件編號30-9502
HK$25.20
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RS庫存編號 2509556666
製造零件編號65-TF228M
HK$1,392.30
毎卷:304 米
Reel(s)
- - - - - - - - - - - - - -
RS庫存編號 2508758656
製造零件編號30-9519
HK$42.14
單位
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RS庫存編號 2508758628
製造零件編號30-9514
HK$29.12
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RS庫存編號 2508758678
製造零件編號30-9525
HK$51.34
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