Flat Telephone Cable
Telephone Cable (Phone / Voice / POTS Cable) is a twisted-pair copper cable used mainly for analog voice transmission in traditional landline systems.It carries low-frequency signals for telephones, fax machines, modems, and basic DSL. Modern systems may also use Cat3/Cat5e cables, but dedicated telephone cable is still common for simple voice applications.
Custom sizes are available
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Telephone Cable
Keywords：
Flat Telephone Cable
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Product Description
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Materials
Conductors: 24 AWG or 26 AWG stranded copper,1-3 pairs
Cable Diameter: 1.5 mm-3.0 mm
Outer Jacket: Flexible PVC
Electrical Parameters
Bandwidth: Up to 4 kHz (voice) / limited DSL.
DC Resistance: Approx. 9.5 – 12 Ω/100 m (24 AWG).
Impedance: ~100 Ω.
Crosstalk: Moderate (acceptable for voice frequencies).
General information
Indoor / Outdoor Use: Indoor
Advantages: Extremely flexible, easy to hide under carpets or along baseboards, low cost.
Disadvantages: Limited durability, poor EMI protection over longer distances.
Applications: Short patch cords for home and office telephones, fax machines, and modems.
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