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Unformatted text preview: What is the broadest channel spacing that is used in DWDM? O 400 GHz Correct Answer 200 GHz You Answered 100 GHz 50 GHz Question 37 1 / 1 pts A is used to eliminate higher-order modes and have the photons equally distributed down the fiber. O continuity tester O OTDR Correct! mode filter O loss test set Question 38 1 / 1 pts What is the critical angle of a fiber with N1= 1.472 N2= 1.462 O -65 Correct! 83.31 O . .084...
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  • Winter '15
  • Taha
  • Harshad number, broadest channel spacing, mode filter

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