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Exam (elaborations)
Optical Communication And Networking
OPTICAL COMMUNICATION AND NETWORKING 
2 Marks Questions and Answers 
UNIT - 1 - INTRODUCTION 
1. Define a fiber optic system. 
Fiber optic system consists of a fiber optic cable, a light source and a light detector. The 
optic fiber is used to carry the light beam from one place to another. 
2. What are the uses of optical fibers? 
a) To transmit the information of telephone communication, computer data, etc. 
which are in the form of coded light signals 
b) To transmit the optical imag...