Cat3 Phone Jack Wiring Diagram. Residential telephone wiring basics. How to wire a phone jack voice or telephone rj11 wiring reference free ethernet computer network structured panel convert single cat 5e into and cat3 keystone diagram tip.
Registered jack type 11 is standard for telephone use in north america and many other parts of the world. Blue wire to red terminal. Depending on the application the third circuit can either be the 3rd dial tone line on a three line phone or an accessory circuit for an electronic key phone.
Cat3 phone jack wiring diagram.
Telephone rj11 wiring reference. In this article we also have variation of pictures available. Double jack rj11 telephone box view double jack rj11 telephone. It shows the components of the circuit as simplified shapes and the power and signal links in the middle of the devices.