Cisco Cisco OptoStar II Driver Amplifier Installation Guide

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Maintenance 
The following maintenance is recommended to ensure optimal performance. 
Frequency 
Maintenance Required 
Yearly 
Check all parameters and test points 
Make sure all cables are mated properly   
Inspect cables for stress and deformation 
Make sure all retaining screws are tight 
Ensure good ventilation 
Record data 
When Needed 
Carefully clean the module with a soft cloth 
Maintenance Record 
It may be helpful to establish a maintenance record or log for this module. You 
may want to record RF input signal, RF output signal, and module temperature. 
Significant variation in any of the parameters above should be investigated to 
prevent failure. 
 
 
 
 
 
4-2 
Troubleshooting 
OL-29670-02 
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