American Fibertek MRX-8689C User Manual
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2
Table of Contents
 
Functional Description ........................................................................3 
 
Installation ...........................................................................................3 
 
Power Source .....................................................................................4 
 
Power Connection...............................................................................4 
 
Input / Output Connections .................................................................4 
 
Typical System Data Connections ......................................................5 
 
Data Configuration Switches...............................................................6 
 
MTX-8689C Status LED Indicators .....................................................8 
 
MRX-8689C Status LED Indicators.....................................................9 
 
Data Termination Requirements .......................................................10 
 
Offset Bias - RS485 Data Signals .....................................................11 
Warranty / Service Information .........................................................12
