Fluke Versiv, Руководство пользователя

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Versiv Cabling Certification Product Family
Users Manual
160

If the gauge stays outside the
Good
range, remove the
adapter from the module and inspect the adapter for
damage. Make sure that the white plastic ring inside the
center tube shows no damage.
A poor OTDR connection increases the dead zone at the
connector. The dead zone can hide faults that are near the OTDR
connector.
A poor connection also decreases the strength of the signal from
the OTDR. The weaker signal causes more noise on the trace,
which can cause the OTDR to miss events. It also decreases the
dynamic range.
When the test is completed, the quality gauge shows in the
details for the
OTDR Port
event on the EventMap screens. The
tester includes the gauge with the test results you save.
GPU17.EPS
Figure 60. The OTDR Port Connection Quality Gauge and Progress Screen