Telephone Jack Wiring Color Code Diagram

The cat 3 cable can also be used for the rj 14 pinout with the same color code as the cat5 and cat6.

Telephone jack wiring color code diagram. The solid orange wire is the ring and is connected to the yellow jack screw. Determine which color code grid on the jack corresponds to your wiring using the chart on the package instructions. You may encounter two different wire color schemes while working on your phone wiring. Red green yellow and black.

Repairmen in fact refer to the wires in terms of pairs so technically a standard four wire telephone line has two pairs. Red wire to red terminal. The wiring in our picture corresponds to the bottom row of colors. Now that you have your phone jack wiring complete you must now hook the telephone wire up to the connecting block.

Line 1 primary phone line. The internal pairs to the pinout are trasmit and recieve 1 and 1 while the 2 side pairs 2 and 2 are your power. Line 1 uses the red green pair. A red and a green.

Black wire to black terminal. Again depending on the age of you home the conecting block could be as simple as two screws. The white wire with an orange stripe is terminated on the black tip screw. White with blue stripe wire to green terminal.

Most cable nowadays is utp unshielded twisted pair. Blue wire to red terminal. Wiring a telephone jack after installing the cat 3 3 pair phone wire i am ready to install the wall jack. Line 2 secondary line.

The white wire with a blue stripe is terminated on the green tip screw. The first pair has one green wire tip and one red wire ring. The simplest color scheme is used on normal station cable what your phone tech may call jk which has only two pairs of wire. Connect the red wire or blue white to the red side and the green or white blue to the green side.

The color codes above are the standard and defined within wiring guides. Green wire to green terminal. In a typical home the telephone cables connecting your phones within you home contain four wires. There may be instances where you may need to connect to or transpose from the old quad cable.

Push solid blue wire and white wire with blue stripe into their correct slots with your fingers. Yellow wire to yellow terminal. How to wire a phone jack voice or telephone rj 11 thru rj 14 usoc wiring diagram telephone wiring for a phone outlet is typically either 1 2 or 3 pairs 2 4 or 6 conductor. Color code schemes are used to identify wires within a cable.

You will have a wide variety of telephone jacks to choose from but the wiring for a single line phone service will be standard.