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ECE · Q158

Optical Communication

Engineering and GATE · ECE · question 158

Q158

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 12 km. What would be the value of bandwidth length product?

A.
40 MHz
B.
60 MHz
Answer
C.
90 MHz
D.
120 MHz

Answer: Option B

Solution

Answer: Option B
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