10 Questions
Why are optical fiber links replacing co-axial trunks between telephone exchanges?
Due to low attenuation and high transmission bandwidth
What is the advantage of using optical waveguide in urban broadband service networks?
It provides a higher transmission bandwidth
What is the function of Q1 in the fiber optic transmitter circuit?
To bias a transistor
What is the function of MIC1 in the fiber optic transmitter circuit?
To receive the sound signal
Why is Q2 used in the fiber optic transmitter circuit?
To amplify the signal further
What is the advantage of using NE555 in the fiber optic transmitter circuit?
It is low-cost and has a fairly good performance efficiency
What is the purpose of C1 in the fiber optic transmitter circuit?
To pass a fluctuating signal to bias a transistor
What is the function of the transmitter circuit in fiber optic transmission?
To transmit the signal
What is the advantage of using optical fiber links over co-axial trunks?
Higher transmission bandwidth and lower attenuation
What is the purpose of using repeaters in fiber optic transmission?
To amplify the signal
Explore the basics of fiber optic circuit technology, including its components, advantages, and applications. Learn how it transfers data in the form of light frequency through a highly reflective central core.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
