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RCDD · Question #352
RCDD Question #352: Real Exam Question with Answer & Explanation
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Question
Assume that the optical power transmitted by a 62.5/125 multimode fiber is distributed uniformly across its core. If this fiber is perfectly coupled (i.e., the two fibers are aligned and abutted) to a 50/125 fiber, what is the percent of power that is lost?
Options
- A0 percent
- B36 percent
- C50 percent
- D80 percent
- E100 percent
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