In pulse dispersion measurements, the 3dB pulse broadening for the fi – McqOptions

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1.	In pulse dispersion measurements, the 3dB pulse broadening for the fiber is 10.5 ns/km and the length of the fiber is 1.2 km. Calculate the optical bandwidth for the fiber.
A.	32 mhz km
B.	45 mhz km
C.	41.9 mhz km
D.	10 mhz km
Answer» D. 10 mhz km

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