Telephone cable S-Impuls 70002-3 — 3 m, TAE-F to RJ-45, black

S-Impuls 70002-3 is a 3 m telephone cable with a TAE-F connector on one end and an RJ-45 connector on the other. It is intended for connecting voice and telephony equipment where a wired interface between legacy TAE-F sockets and RJ-45 telecom or PBX devices is required. The flat, black cable is suited to short patch runs in homes and offices and provides a simple physical link for analogue telephony signals.

Advantages

The cable offers a direct, hardware-compatible connection between TAE-F and RJ-45 interfaces without the need for adapters or rewiring. Its 3 m length covers common desktop and wall-socket distances while remaining compact and easy to route. The flat profile helps the cable lie close to walls, under carpets, or along skirting boards, reducing visible clutter. Constructed for standard telephony use, the cable supports reliable voice transmission and straightforward installation.

Suitable for

• Connecting analogue telephones with TAE-F plugs to PBX or telecom equipment with RJ-45 sockets
• Short patch connections between wall sockets and desk devices in homes or small offices
• Replacing a worn or incompatible lead for legacy telephone infrastructure

Key specifications

• Length: 3 m
• Connector A: TAE-F (male)
• Connector B: RJ-45 (male)
• Cable type: flat
• Color: black

How to use

Insert the TAE-F connector into the corresponding wall socket or telephone device port and plug the RJ-45 end into the telecom or PBX equipment. Ensure both connectors are fully seated and that the cable is routed to avoid sharp bends or crushing. No additional configuration is required for basic voice connections; verify dial tone and call functionality after installation. If connecting to PBX hardware, follow any vendor-specific wiring or line assignment procedures required by that system.

Recommendations

For best results, route the cable along baseboards or under flooring edges to protect the flat cord from foot traffic and furniture. Avoid running the cable parallel and close to high-voltage power lines to minimize potential interference. Inspect connector contacts periodically for wear and replace the cable if connectors become loose or damaged.