PLANET GT-90x Series - Manual (Page 61)

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