User’s Manual of IGS-10020PT / IGS-10020HPT
The standard cable, RJ-45 pin assignment
The standard RJ-45 receptacle/connector
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 SIDE 1 SIDE2
1 2 3 4
5
6 7 8
1 2 3 4 5 6 7
8
SIDE 1 1 = White / Orange
2 = Orange
3 = White / Green
4 = Blue
5 = White / Blue
6 = Green
7 = White / Brown
8 = Brown
1 = White / Orange
2 = Orange
3 = White / Green
4 = Blue
5 = White / Blue
6 = Green
7 = White / Brown
8 = Brown
SIDE 2
Crossover Cable SIDE 1 SIDE2
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
SIDE 1 1 = White / Orange
2 = Orange
3 = White / Green
4 = Blue
5 = White / Blue
6 = Green
7 = White / Brown
8 = Brown
1 = White / Green
2 = Green
3 = White / Orange
4 = Blue
5 = White / Blue
6 = Orange
7 = White / Brown
8 = Brown
SIDE 2
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.
