Telephone cable ShiverPeaks 76850-50 4×2×0.6 mm for flush mounting

Telephone cable ShiverPeaks 76850-50 4×2×0.6 mm for flush mounting is a multi-pair indoor cable engineered for fixed landline voice and low-speed data wiring. The cable comprises four twisted pairs with individual conductors of 0.6 mm diameter, a common choice for telephone point-to-point connections, internal building wiring and interconnection between sockets and PBX or telephony equipment. The jacket and pair arrangement are designed for installation in walls, conduits and distribution channels where a compact, flush-mounted route is required.

Advantages

The cable provides consistent pair geometry and solid conductors that support stable voice transmission and low-rate signalling. Its twisted-pair construction reduces crosstalk and interference in short runs typical for indoor telephone networks. The compact round profile and appropriate insulation thickness enable neat flush mounting in standard wall boxes and concealed conduits while maintaining mechanical protection for the conductors.

Suitable for

• Fixed indoor analogue and digital landline telephone connections
• Wiring between user outlets and PBX or telephony equipment
• Low-speed data links and alarm system cabling within buildings
• Installation in walls, under plaster and in cable conduits for flush mounting

Key specifications

• Number of pairs: 4 twisted pairs
• Conductor diameter: 0.6 mm solid conductors
• Cable shape: round, suitable for flush mounting
• Insulation: pair-level insulation appropriate for indoor telephone use
• Intended application: indoor fixed telephony and low-speed data

How to use

Plan the cable route to run within wall cavities or conduits to the intended outlets and central equipment. Strip the outer jacket carefully to preserve pair insulation; then separate and identify each twisted pair according to the installation scheme. Terminate the solid conductors on standard telephone blocks, RJ-type connectors or PBX terminal strips following the equipment manufacturer’s wiring color code and recommendations. Secure the cable along the route to prevent strain and avoid tight bends that could damage the conductors or affect signal quality.

Recommendations

For reliable voice transmission, keep telephone cable runs separate from high-voltage power lines and strong electromagnetic sources. For runs longer than typical in residential or small-office layouts, verify suitability for signal attenuation or consider alternative cabling for higher-speed data requirements. Use appropriate wall boxes and grommets at entry points to protect the cable and comply with local installation standards.