1.

What is / are the advantage(s) of step-index mono-fiber optical cable?1) Manufacturing process is simple.2) Bandwidth of several GHz-km is possible3) Splicing is easierSelect the correct answer using the code given below:

A. 1 only
B. 2 only
C. 3 only
D. 1, 2, and 3
Answer» C. 3 only


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