Multiple Choice
Which of the following advantages of optical communications is represented when the light in one glass fiber does not interfere with,nor is it susceptible to,the light in an adjacent fiber?
A) Elimination of crosstalk
B) Lower costs
C) Immunity to electrostatic interference
D) Lower signal attenuation
Correct Answer:
Verified
Correct Answer:
Verified
Q15: Which of the following defines the broadening
Q16: _ is a long-term method in which
Q17: Visible light striking a prism causes refraction
Q18: What portion of the fiber strand carries
Q19: The eye can't see fiber-optic communications wavelengths,so
Q20: Which of the following is an important
Q21: What type of network is currently the
Q23: _ is the loss of power introduced
Q24: _ causes a light wave to be
Q25: Why is plastic fiber only used in