GS-5220-Series (V4) User Manual

Table Of Contents
Users Manual of GS-5220 PoE Series Managed Switch
431
The standard cable, RJ45 pin assignment
2 1 3 6
1
2
3
6
2 1
3 6
The standard RJ45 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-through cable and crossover cable connection:
Straight Cable SIDE 1 SIDE 2
SIDE 1
1 = White / Amber
2 = Amber
3 = White / Green
4 = Blue
5 = White / Blue
6 = Green
7 = White / Brown
8 = Brown
1 = White / Amber
2 = Amber
3 = White / Green
4 = Blue
5 = White / Blue
6 = Green
7 = White / Brown
8 = Brown
SIDE 2
Crossover Cable SIDE 1 SIDE 2
SIDE 1
1 = White / Amber
2 = Amber
3 = White / Green
4 = Blue
5 = White / Blue
6 = Green
7 = White / Brown
8 = Brown
1 = White / Green
2 = Green
3 = White / Amber
4 = Blue
5 = White / Blue
6 = Amber
7 = White / Brown
8 = Brown
SIDE 2
Figure A-1: Straight-through and Crossover Cable
Please make sure your connected cables are with the same pin assignment and color as the above picture before deploying the
cables into your network.
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8