Certify Fiber Cabling
Autotest in Far End Source Mode
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2-3 Tap TRC VERIFICATION. The tester measures and saves the loss
of the test reference cord you added. The ID for this result
starts with “TRC”, shows the date and time of the test, and has
an for the test result.
The tester shows a warning if the loss of a TRC is more than
these limits:
• Maximum loss for multimode TRCs: 0.15 dB
• Maximum loss for single-mode TRCs: 0.25 dB
If the tester shows a warning, clean and inspect the
connectors on the TRC, make sure the cords are straight as
shown in Figure 67, then do the TRC verification again.
Step 3: Do an Autotest in Far End Source Mode
WCaution
If you disconnected the test reference cord from the
output of the tester, you must set the reference
again to make sure your measurements are reliable.
3-1 On the SET REFERENCE, when the set reference or TRC
verification procedure is completed, tap NEXT to see how to
connect to the fiber under test.
3-2 Clean and inspect the all connectors.
3-3 Make the connections to do the test on the fiber, as shown on
the screen and in Figure 67, then tap HOME.
3-4 If necessary, select End 1 or End 2: On the home screen, tap the
Next ID: panel, then tap the End 1/End 2 control to select an
end.
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