There are 8 wires on a standard UTP/STP cable and each wire is
color-coded. The following shows the pin allocation and color of
straight cable and crossover cable connection:
Straight Cable
1
2
3
4
5
1
2
3
4
5
Straight Cable
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
Figure A-1 Straight-Through and Crossover Cable
Please make sure your connected cables are with same pin
assignment and color as above picture before deploying the
cables into your network
A.3 Fiber Optical Cable Connection Parameter
The wiring details are as below:
¢ Fiber Optical patch Cables:
Standard
100Base-FX
(1300nm)
100Base-FX
(1310nm)
1 = White/Orange
SIDE 1
6
7
8
2 = Orange
3 = White/Green
4 = Blue
5 = White/Blue
6 = Green
SIDE 2
6
7
8
7 = White/Brown
8 = Brown
1 = White/Orange
2 = Orange
3 = White/Green
SIDE 1
4 = Blue
5 = White/Blue
6 = Green
7 = White/Brown
8 = Brown
Fiber Type
Multi-mode
Single-mode
SIDE 1
SIDE 2
1 = White/Orange
2 = Orange
3 = White/Green
4 = Blue
5 = White/Blue
6 = Green
7 = White/Brown
8 = Brown
SIDE 1
SIDE 2
1 = White/Orange
2 = Green
3 = White/Orange
4 = Blue
5 = White/Blue
6 = Orange
7 = White/Brown
8 = Brown
Cable Specification
50/125μm or 62.5/125μm
9/125μm
1