InLine Modular Coupling RJ12 Socket / Socket 69999

Extends RJ12 connections:For easy coupling of two modular RJ12 cables – ideal for telephone applications.
1:1 fully looped through:All six pins connected – for fully populated RJ12 cables with 6P6C assignment.
Tool-free connection:Simply plug in – no crimping or screws required.
Lightweight and compact:Plastic housing for flexible use in home offices or service areas.
Unshielded:Suitable for simple environments without special EMC requirements.

The InLine® Modular Coupler with two RJ12 sockets (6P6C) is the ideal solution for connecting or extending modular telephone cables in the RJ12 standard. Thanks to the complete 1:1 pass-through of all six contacts, the coupler is compatible with fully occupied RJ12 applications – whether in private telephone systems or older ISDN installations.
The coupler consists of a lightweight plastic housing and requires no tools for use. It is particularly suitable for temporary or space-saving extensions – e.g., for desk phones, home office installations, or for fault analysis in technical service. Due to the lack of shielding, it is primarily intended for simple environments.

Connection: RJ12 socket to RJ12 socket
Assignment: 1:1, 6P6C
Material: Plastic, unshielded
Application: Telephone/modular cable extension
No EMC shielding

InLine Modular Coupling RJ12 female / female. Connector 1: RJ12 female, Connector 2: RJ12. Product colour: Black

How to use

Insert the RJ12 plug of one cable into one side of the coupling and the RJ12 plug of the second cable into the opposite side until they click into place. Ensure both plugs are fully seated and test the connection before finalising the installation. No tools are required.

Recommendations

Use the coupling for low-voltage telephony and modular signal connections. Avoid exposure to moisture and excessive mechanical stress. For permanent or high-reliability installations, consider using professionally terminated cables or dedicated patch panels.