Optical Fiber Communication Test Questions

Q.  Assuming no ISI, the maximum possible bandwidth of a multimode graded index fiber with 5 MHz, shows the total pulse broadening of 0.1s for the distance of about 12km. What would be the value of bandwidth length product?

a. 40 MHz
b. 60 MHz
c. 90 MHz
d. 120 MHz

ANSWER: See Answer
No explanation is available for this question!