BT Telephone to RJ45 Master Adapter with Tailed Cable Socket


This is a BT telephone to RJ45 Adapter converter coupler 2-Wire socket with tailed cable.

Enabling telecoms equipment with a UK (BT) type plug to be used on RJ45 structured wiring systems that are now commonly used in offices and public buildings. The most commonly used is the two-wire version listed here as many telephones only use 2 wires for connection. It is sometimes referred to as Master Adaptor.


UK (BT) type plug to RJ45 socket.
2 Wire version most commonly used.
Commonly used to to connect telephones to RJ45 structured wiring systems.
Tailed dongle type adaptor.
Adaptor with cable.