Using A Swab; Figure 32: Lint-Free And Alcohol-Free Swabs - Allied Telesis AT-DMC1000/SC Installation Manual

Appendix B: Cleaning Fiber-Optic Connectors

Using a Swab

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Warning
Do not look directly at the fiber-optic cable ends or inspect the cable
ends with an optical lens.
Specially treated swabs, or stick cleaners, are available for cleaning inside
connector adapters or hard-to-reach ferrule tips. These swabs, often
referred to as "lint-free" or "alcohol-free" swabs, shown in Figure 32, are
available from many vendors. Stick cleaners are available in both 2.5 mm
and 1.25 mm sizes for use on SC and MU connectors, respectively.
Figure 32. Lint-Free and Alcohol-Free Swabs
Note
Never use a household cotton swab and alcohol to clean a fiber-
optic connector. This may leave a residue on the ferrule tip.
Note
Do not used compressed air or aerosol air to clean a fiber-optic
connector.
L6
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