Cavo telefonico EFB Elektronik K2404SW.10 10 m nero RJ-12

The EFB Elektronik K2404SW.10 10 m Black RJ-12 telephone cable is a ready-made connection lead intended for voice and low-speed data transmission between telephone handsets, PBX systems, and compatible telephony devices. The 10-metre length accommodates flexible placement of equipment while the black sheath offers a discreet, professional appearance suitable for residential and office environments.

Advantages

This RJ-12 cable delivers a fixed-length, factory-assembled connection with molded connectors to reduce strain and ensure consistent contact. The cable jacket provides mechanical protection and a neat visual finish; the RJ-12 termination supports standard six-position six-contact telephone sockets and is suitable for conventional analog telephone lines and compatible devices. Its uncomplicated design facilitates straightforward installation and predictable performance in typical telephony setups.

Suitable for

• Connecting telephone handsets to wall sockets or base units
• Linking PBX extensions and desk phones within offices
• Replacing worn or damaged handset cords on compatible devices
• Temporary or permanent wiring for small business telephone systems

Key specifications

• Cable length: 10 metres
• Connector type: RJ-12 (6P6C) on both ends
• Colour: Black
• Intended signals: Analog voice and low-speed data for telephony
• Construction: Molded connectors with protective jacket

How to use

Insert one RJ-12 connector into the telephone base or wall socket and the other into the handset or extension port until the latch clicks. Route the cable to avoid sharp bends and pinching, and secure excess length to prevent tripping or strain on the connectors. For PBX or multi-line systems, verify the correct extension ports before connecting to avoid cross-connections. No specialized tools are required for typical plug-and-play installation.

Recommendations

Avoid exposing the cable to sustained mechanical stress, liquids, or extreme temperatures. When installing in shared workspaces, use cable management clips or channels to maintain a tidy layout and prevent accidental disconnection. Replace the cable if connectors become loose or if signal quality degrades.