Concordia CW1308 3-Pair Telephone Cable 100m White

The Concordia CW1308 3-Pair Telephone Cable is a high-quality internal telecommunications cable manufactured to BT specification CW1308. Designed for connecting a wide range of telecoms equipment, it ensures reliable and clear signal transmission for voice and data applications.

Constructed with solid plain annealed copper conductors that comply with EN60228 standards, this cable provides excellent conductivity and low signal loss. The conductors are arranged in three distinct, colour-coded pairs, which are cabled together for ease of identification and termination during installation. The entire assembly is protected by a durable white PVC jacket that offers resistance to wear and provides a neat, professional finish.

Technical Performance

Engineered for consistent performance, this cable features a maximum conductor DC resistance of 97.8 Ω/km at 20°C and a minimum insulation resistance of 50 MΩ/km at the same temperature. These specifications ensure efficient power use and effective signal isolation between pairs. The cable is unscreened, making it ideal for standard internal telephone wiring where external interference is minimal.

Key Features & Specifications

• Conformity: Manufactured to BT CW1308 specification for assured quality and compatibility.
• Conductor: Solid plain annealed copper, 0.5mm² cross-sectional area (CSA).
• Configuration: 6-core (3 pairs), with multiple colour-coded pairs for easy identification.
• Insulation & Jacket: High-grade PVC insulation and a white PVC outer sheath.
• Electrical Properties: Low DC resistance and high insulation resistance for reliable performance.

Supplied on a convenient 100-metre drum, this cable is perfect for new installations, extensions, or repairs within domestic and commercial telephone systems.