Application - KTI Networks KSC-200 Series Installation Manual

2.9 Application

The converter can be used to extend the distance between two serial
devices via fiber cables. The distance can be 2km, 20km, and even up to
100km.
The following example illustrates a PC performs serial communocation
with another RS-232 device far apart:
The converter converts all signals of the COM port of the PC to optical
signals and sends to the other converter far apart over fiber cable.
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