Telephone Jack Wiring Color Code Diagram

Line 1 primary phone line.

Telephone jack wiring color code diagram. Again depending on the age of you home the conecting block could be as simple as two screws. Wiring a telephone jack after installing the cat 3 3 pair phone wire i am ready to install the wall jack. A red and a green. The white wire with a blue stripe is terminated on the green tip screw.

Push solid blue wire and white wire with blue stripe into their correct slots with your fingers. 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. Connect the red wire or blue white to the red side and the green or white blue to the green side. Green wire to green terminal.

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. The first pair has one green wire tip and one red wire ring. The wiring in our picture corresponds to the bottom row of colors.

The internal pairs to the pinout are trasmit and recieve 1 and 1 while the 2 side pairs 2 and 2 are your power. Blue wire to red terminal. Black wire to black terminal. Now that you have your phone jack wiring complete you must now hook the telephone wire up to the connecting block.

They are used in pairs for each phone line you have. There may be instances where you may need to connect to or transpose from the old quad cable. The solid orange wire is the ring and is connected to the yellow jack screw. You may encounter two different wire color schemes while working on your phone wiring.

In a typical home the telephone cables connecting your phones within you home contain four wires. The color codes above are the standard and defined within wiring guides. Line 2 secondary line. Red wire to red terminal.

Line 1 primary phone line. You will have a wide variety of telephone jacks to choose from but the wiring for a single line phone service will be standard. The cat 3 cable can also be used for the rj 14 pinout with the same color code as the cat5 and cat6. White with blue stripe wire to green terminal.

Cat 3 or cat 5 cable. Most cable nowadays is utp unshielded twisted pair. Color code schemes are used to identify wires within a cable. The simplest color scheme is used on normal station cable what your phone tech may call jk which has only two pairs of wire.

Line 1 uses the red green pair.