C1 18μf capacitor r1 470kω out of service resistor r2 bell wire resistorchoke colouring says ω meter reads 77ω inside the nte5c telephone master socket 5c. Wiring the sockets start at the last socket and finish at the master socket.
Wiring Information
Uk telephone master socket wiring diagram. A circuit diagram of the bt openreach nte5c telephone master socket. For every cable at each socket cut the sheath at the end of a cable about 13mm 12 in with a pair of side cutters and expose the white nylon ripcord. Master sockets should not normally be used for extensions. However is now updated with other tips and tricks to improve line stats further. You must have one of these at the point at which bt wiring ends and yours begins. United kingdom internal phone systems.
The wiring diagram for a master lju socket is shown here. All extension sockets are like this. Hi this video is a very quick example of how to wire up a nte5 master socket as found in the uk on bt and virgin media telephone lines. This guide was originally created to show users how to replace and re wire the user side internal telephone cabling with category5e6 cable in an attempt to reduce interference that could hinder broadband services like xdsl. Components from left to right. R1 service resistor r2 bell wire resistor c.
For much more detail then please watch my longer 22 minute. Contrary to how it might seem c1 is connected to terminals 2 3 not 1 4. Note that the pictorial view shown above only serves to indicate the two differing types of sockets and wiring connections. This is what a typical master socket looks like.
Gallery of Uk Telephone Master Socket Wiring Diagram
