Internal Telephone Cabling Colour Coding and Pair Assignment
| |
Pair
|
Line +
|
Line -
|
| Flat Modular Cordage |
1 |
Green |
Red |
| 2 |
Black |
Yellow |
| 3 |
White |
Blue |
| 6P6C RJ12 Pin |
1 |
3 |
4 |
| 2 |
5 |
2 |
| 3 |
1 |
6 |
| Cat5E colour code |
1 |
White/Blue |
Blue |
| 2 |
White/Orange |
Orange |
| 3 |
White/Green |
Green |
| 4 |
White/Brown |
Brown |
| 8P8C RJ45 pin |
1 |
5 |
4 |
| 2 |
3 |
6 |
| 3 |
1 |
2 |
| |
4 |
7 |
8 |
Internal Telephone Cable Colour Code
Pair numbering commences at outer layer
Pair
|
Line +
|
Line -
|
| 1 |
White |
Blue |
| 2 |
White |
Orange |
| 3 |
White |
Green |
| 4 |
White |
Brown |
| 5 |
White |
Slate |
| 6 |
White |
Blue/White |
| 7 |
White |
Blue/Orange |
| 8 |
White |
Blue/Green |
| 9 |
White |
Blue/Brown |
| 10 |
White |
Blue/Slate |
| 11 |
White |
Orange/White |
| 12 |
White |
Orange/Green |
| 13 |
White |
Orange/Brown |
| 14 |
White |
Orange/Slate |
| 15 |
White |
Green/White |
| 16 |
White |
Green/Brown |
| 17 |
White |
Green/Slate |
| 18 |
White |
Brown/White |
| 19 |
White |
Brown/Slate |
| 20 |
White |
Slate/White |
| 21 - 40 |
Yellow |
Repeat sequence |
| 41 - 60 |
Black |
Repeat sequence |
| 61 - 80 |
Violet |
Repeat sequence |
| 81 - 100 |
Red |
Repeat sequence |
External Telephone Cable Colour Code
Pair
|
Line +
|
Line -
|
|
Binder Tape
|
Colours
|
| 1 |
White |
Blue |
|
Pairs 1 - 10 |
Blue binder |
| 2 |
White |
Orange |
|
Pairs 11 - 20 |
Orange binder |
| 3 |
White |
Green |
|
Pairs 21 - 30 |
Green binder |
| 4 |
White |
Brown |
|
Pairs 31 - 40 |
Brown binder |
| 5 |
White |
Slate |
|
Pairs 41 -50 |
Slate binder |
| 6 |
Red |
Blue |
|
Pairs 51 -60 |
Blue/White binder |
| 7 |
Red |
Orange |
|
Pairs 61 -70 |
Blue/Orange binder |
| 8 |
Red |
Green |
|
Pairs 71 - 80 |
Blue/Green binder |
| 9 |
Red |
Brown |
|
Pairs 81 - 90 |
Blue/Brown binder |
| 10 |
Red |
Slate |
|
Pairs 9 1- 100 |
Blue/Slate binder |
|
