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:
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
Fiber
1000Base-SX Multi-mode
1000Base-LX
Multi-mode
Single-mode
Figure A-1: Straight-Through and Crossover Cable
Diameter (micron)
62.5
62.5
50
50
62.5
50
50
9
Modal Bandwidth
(MHz * km)
100
200
400
500
5
4
5
N/A
-56-
Max. Distance
(meters)
220
275
500
550
550
5000*