Using Compressed Air
In some clean air situations, filtered air is acceptable for use, which is free of oil and moisture to
remove debris and clean a fiber optic connection. However, unless very strict cleaning procedures
are followed, air-driven contaminants can cause more problems.
To use compressed air, hold the can upright. If the can is held at a slant, propellant could escape
and dirty the optical device. First spray into the air, as the initial stream of compressed air could
contain some condensation or propellant. Such condensation leaves behind a filmy deposit.
6.4 Best Practices
Never touch the end face of an optical fiber connector with any hands or fingers.
Always install dust caps on unplugged fiber connectors.
Store unused dust caps in a resealable plastic bag to prevent dust accumulating.
Never re-use optic cleaning swabs or lint free wipes. Always discard materials that have been used.
Ensure all alcohol or solvent residues are removed after using wet cleaning techniques
It is recommended to re-inspect the bulkhead receptacles and connector end face using a fiber microscope following the
cleaning and prior to use.
Best practices for inspection and cleaning prior to connecting an optical fiber
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