a) Answer the following questions in more than two lines. i) What type of signals do a WDM use? ii) When to use WDM and what is the main component used in it to do the multiplexing and demultiplexing? iii) Can a TDM multiplex the type of signals used in a WDM? Explain your answer in one line.

a) Answer the following questions in more than two lines. i) What type of signals do a WDM use? ii) When to use WDM and what is the main component used in it to do the multiplexing and demultiplexing? iii) Can a TDM multiplex the type of signals used in a WDM? Explain your answer in one line.

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter25: Television, Telephone, And Low-voltage Signal Systems

Section25.1: Television Circuit

Problem 15R

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2. (a) Answer the following questions in more than two lines.

i) What type of signals do a WDM use?

ii) When to use WDM and what is the main component used in it to do the multiplexing and demultiplexing?

iii) Can a TDM multiplex the type of signals used in a WDM? Explain your answer in one line.

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