This is usually what an extension socket looks. The fixed plug is a standard bt plug and socket and allows all the internal wiring to be easily isolated for fault finding.
Wiring Information
Bt socket wiring diagram. You can see the test socket revealed to allow you to check the bt line before your own wiring. The socket box mounting holes are slotted to allow horizontal and vertical adjustment before tightening the screws fully. Mount the sockets in position using the two screws and plastic wall plugs supplied with each socket. Otherwise follow the instructions below. They connect to the back plate by means of a fixed plug. Wiring for master 5c socket hmm on closer inspection it looks as though the socket on the left has been connected to the incoming wires on the green and black pair pair.
This is how the telephone wiring colour code looks wired with the stripey telephone cable. Its always best to connect your bt hub to the master socket if you can. This is where the broadband signal is strongest before it goes through any other home wiring which could cause interference. When the front screws are removed the complete lower portion of the socket including the idc connectors for user wiring can be pulled out. If you have fibre to the home have a look at fibre to the home. This is the telephone wiring colour code for the nte5 bt master socket with the cable feeding extension sockets attached to the customer removable front plate.
Can you move the sockets to get a clearer picture of what colour wires and cables are connected where. Cabling house telephone wiring uses cable containing six 05mm diameter solid conductors. If you have more than one socket the master socket is the one that will feed any extension sockets. Check your wiring and set up for information. If youre having trouble with your broadband a few simple checks can get you up and running again.
Gallery of Bt Socket Wiring Diagram
