Telephone cable EFB Elektronik K2404SW.2 2 m Black

The EFB Elektronik K2404SW.2 2 m Black telephone cable is a two-metre connection lead with RJ-12 plugs on both ends designed for standard analogue and digital telephone devices. Its compact length and black jacket make it suitable for visible installations in homes, offices and workstations where a tidy, unobtrusive connection is required. The cable offers consistent signal transmission and a secure mechanical fit for desk phones, wall-mounted handsets and telephone base units.

Advantages

This telephone cable provides stable voice and data continuity with low insertion loss thanks to quality contacts in the RJ-12 connectors and a well-shielded conductor assembly. The 2 m length balances flexibility and reach for typical desk-to-wall or desk-to-base connections while keeping cable clutter to a minimum. A robust outer jacket improves resistance to bending and daily wear, and the standard RJ-12 terminations ensure compatibility with most telephone handsets and PBX equipment.

Suitable for

• Connecting desk telephones to wall jacks or base units
• Home telephone setups and small office voice lines
• Replacement or spare cable for PBX handsets
• Situations requiring a short, neat cable run between devices

Key specifications

• Cable length: 2 metres
• Connector type: RJ-12 on both ends
• Colour: Black
• Conductor arrangement: multi-core telephone cable suitable for voice signals
• Jacket: flexible PVC or equivalent protective outer sheath

How to use

Plug one RJ-12 connector into the telephone handset or base unit and the other connector into the wall socket or PBX port designed for telephone lines. Ensure connectors are fully inserted until the locking latch engages to maintain a reliable connection. Route the cable so it is not pinched by furniture and avoid sharp bends to preserve signal quality and extend service life.

Recommendations

For best performance, use this cable for short runs up to 2 m between devices; avoid running it parallel to high-power electrical cables to minimise potential interference. Inspect connectors periodically for dust or damage and replace the cable if connectors become loose or the jacket shows signs of heavy wear.