Q210
An optical fiber cable laid underground has developed a discontinuity at a distance d from the source end. The fault can be located using the instrument
A.
Optical spectrum Analyzer (OSA)
B.
Optical Time Domain Reflectometer
AnswerC.
Optical Power Meter (OPM)
D.
Laser Diffractometer (LD)
Answer: Option B
Solution
Answer: Option B
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