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Care and Cleaning of Optical Connectors 
OL-29643-02 
151 
 
bulkhead and rotate the swab several times. 
c  Remove the swab and discard. Swabs may be used only once. 
d  Check with a fiber connector scope again to confirm that there is no dirt or 
alcohol residue on the optical surface. 
e  If any alcohol residue remains, clean it off with a new dry bulkhead swab. 
4  Mate all connectors to bulkheads and proceed to Verifying Equipment 
Operation below. 
5  It is also recommended that all connectors be visually inspected after cleaning to 
verify the connector is clean and undamaged. 
Verifying Equipment Operation 
Perform circuit turn-up. If the equipment does not come up, i.e., fails verification or 
indicates a reflection problem, clean the connectors and bulkheads again. 
For Further Assistance 
If you have any questions or concerns about cleaning fiber optic connectors, contact 
Customer Service using the contact information provided in the Customer Support 
Information
 chapter.