Cisco Prisma DS3 E3 STS-1 Converter with Remote Management Installation Guide

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Prisma FiberLinX Gigabit Module Installation Instructions 

4008630 Rev B 

Cleaning fiber-optic connectors can help prevent interconnect problems and 
therefore aid system performance.  When optical connectors are disconnected and 
reconnected, the fiber surface can become dirty or scratched.  The goal of cleaning 
the fiber optic connectors is to remove all dust and contaminants without leaving 
any residue.  

The following equipment is required to clean the ends of fiber-optic connectors. 
•  Optical-grade (91%) isopropyl alcohol 
•  Lint-free wipes 
•  Compressed air (also called “canned air”) 

Follow these guidelines to ensure optimal connector performance. 
•  Connect or disconnect optical connector performance. 
•  Always use compressed air before cleaning the fiber-optic connectors. 
•  Use end caps on connectors when they are not in use. 
•  Always use compressed air to clean the end caps. 
•  Use optical-grade isopropyl alcohol of at least 91% or greater. Anything less than 

91% isopropyl may leave a film on the fiber surface, creating more problems. 

•  Do not contaminate your alcohol supply. 

−  Use a sprayer (a fountain pump is also adequate) 
−  Do not put used alcohol back into the main container 

•  Use only lint-free wipes. Never use “Kleenex-type” tissues. 
•  If you have any degraded signal problems, clean the fiber-optic connector.