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NetBlazer
569
15 Troubleshooting
Solving Common Problems
Before calling EXFO’s technical support, please read the following
common problems that can occur and their respective solution.
Problem
Possible Cause
Solution
Optical Laser LED is off and the
connector is not generating the
signal.
The
Laser On
option is disabled.
Ensure that the
Laser
button is
enabled (On).
There is a configuration mismatch
between the inserted SFP and the
rate selected for the test case.
Ensure that the SFP is supporting
the rate used for the test case.
The SFP is not compatible with the
FTB-700G/800 Series.
Ensure to use a compatible SFP.
Refer to
on page 97 and
Summary of Contents for FTB-1
Page 1: ...User Guide FTB 700G 800 Series NetBlazer for FTB 1 ETHERNET AND MULTISERVICE TESTER...
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Page 59: ...Test Setup Test Applications NetBlazer 47 SONET SDH BERT For SDH BERT...
Page 64: ...Test Setup Test Applications 52 FTB 700G 800 Series SONET SDH DSn PDH BERT For SDH...
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Page 674: ...0 5 1 5 48 5 0 176 W d y K y K D...