Coiled / Spiral Handset Cord
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.
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Telephone Cable
Keywords：
Coiled / Spiral Handset Cord
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Product Description
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Materials
Conductors: 4P4C, fine stranded copper for maximum flexibility
Cable Diameter: 8–12 mm
Outer Jacket: Flexible PVC or PU
Electrical Parameters
Bandwidth: 300 Hz – 4 kHz.
DC Resistance: Low to moderate (designed for short stretched lengths)
Impedance: ~100 Ω.
Excellent flexibility without signal degradation during stretching
General information
Indoor / Outdoor Use: Indoor
Advantages: Retracts neatly, allows comfortable movement during calls, highly flexible.
DisadvantagesCan stretch permanently if over-extended; not suitable for wall or long runs.
Applications: Standard landline phones, office desk phones, and some VoIP handsets. Common stretched lengths: 6 ft, 12 ft, 15 ft, or 25 ft.
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