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Underground Telephone Cable 20|30|50|100 Pair


Product Specifications

  • Cable Type: Multi-pair underground telephone cable

  • Pair Options: 20 Pair / 30 Pair / 50 Pair / 100 Pair

  • Conductor Material: Pure solid copper

  • Conductor Size: 0.5mm (24 AWG)

  • Insulation: High-density polyethylene (HDPE)

  • Sheath Type: Black polyethylene outer sheath (UV and moisture resistant)

  • Shielding: Corrugated steel tape (CST) for protection against mechanical damage and rodents

  • Jelly Filled: Petroleum jelly to prevent moisture ingress

  • Color Code: Standard telephone color coding (pairs twisted and color-marked)

  • Application: Underground telephone networks, PBX systems, intercoms, and data transmission

  • Temperature Range: -30°C to +70°C

  • Standards: Complies with ITU-T and IEC telecom cabling standards

  • Length Options: Available in 100m, 200m, and 500m rolls

KShs500 KShs800

The Underground Telephone Cable (20|30|50|100 Pair) is built to deliver reliable, interference-free voice transmission for both private and commercial communication systems across Kenya.

Manufactured with pure copper conductors and jelly-filled insulation, this cable offers superior signal integrity, while the corrugated steel armor provides maximum protection against moisture, rodent bites, and harsh underground conditions.

Ideal for PBX systems, intercom networks, and long-distance telephone cabling, it ensures clear voice quality and long service life. The UV-resistant polyethylene sheath enhances durability under Kenya’s diverse climate, making it suitable for both rural and urban installations.

Choose Tech Supply Kenya for high-grade underground telecom cables trusted by technicians, contractors, and ISPs nationwide.


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