Cisco GainMaker Optoelectronic Node 1GHz with 65 86 MHz Split Installation Guide

Note:  The proper procedure for cleaning optical connectors depends on the 

connector type. The following describes general instructions for cleaning optical 

connectors. Many companies have established procedures for cleaning conductors 

which should be followed. If your company has established procedures, the 

following instructions should be considered along with your procedures. 
Cleaning fiber-optic connectors can help prevent interconnect problems and aid 

system performance. When optical connectors are disconnected or reconnected, the 

fiber surface can become dirty or scratched. If not addressed, this dirt or damage 

may lead to interconnect problems and reduced system performance. 
Fiber-optic connectors should be inspected prior to mating and cleaned as needed to 

remove all dust and contaminants without leaving any residue. Connectors should 

be visually inspected after cleaning to confirm that they are clean and undamaged. 

 

The following equipment is recommended to clean the ends of fiber-optic 

connectors. 

 

CLETOP or OPTIPOP ferrule cleaner (CLETOP Type A for SC, Type B for LC) 

 

Compressed air (also called “canned air”) 

 

Lint-free wipes moistened with optical-grade (99%) isopropyl alcohol 

 

Bulkhead swabs for LC or SC type connectors (choose appropriate type) 

 

Optical connector scope 

 

Follow these guidelines to ensure optimal connector performance. 

 

Do not connect or disconnect optical connectors while optical power is present. 

 

Always use compressed air before cleaning the fiber-optic connectors. 

 

Always use end caps on connectors when they are not in use. 

 

Always use compressed air to clean the end caps. 

 

If you have any degraded signal problems, clean the fiber-optic connector. 

 

Advance a clean portion of the ferrule cleaner reel for each cleaning. 

 

Turn off optical power before making or breaking optical connections in order to 

avoid microscopic damage to fiber mating surfaces. 

 

 

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