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DTX-MFM/SFM Fiber Modules
Users Manual
Essentials for Reliable Fiber Test
Results
To get reliable fiber test results, you must follow proper
cleaning and referencing procedures and, in some cases,
use mandrels during testing.
Cleaning Connectors and Adapters
Always clean and inspect fiber connectors before making
connections. Use 99 %-pure isopropyl alcohol and
optical-grade wipes or swabs to clean connectors as
follows:
•
Connector ends: Wipe the end of the ferrule with a
swab or wipe lightly moistened with alcohol. Dry
with a dry swab or wipe.
Use a 2.5 mm foam swab for cleaning the
tester's optical connectors.
8
Note
•
Bulkhead connectors: Dip the tip of a foam swab in
alcohol; then touch the swab to a dry wipe. Touch a
new, dry swab to the alcohol spot on the wipe. Push
the swab into the connector; twist it around 3 to 5
times against the endface, then remove and dispose
of the swab. Dry the connector with a dry swab by
twisting it around in the connector 3 to 5 times.
•
Inspect connectors with a fiber microscope, such as
the Fluke Networks FiberInspector Video Microscope
before making connections.
Periodically clean fiber adapters with a swab and alcohol.
Dry adapters with a dry swab before use.
Always cover unused connectors with dust caps or plugs.
Clean dust plugs periodically with a swab or wipe and
alcohol.
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