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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
1. Define the analog hierarchy used by telephone companies and list different levels of the hierarchy.
2. Define the digital hierarchy used by telephone companies and list different levels of the hierarchy.
3. Which of the three multiplexing techniques is common for fiber optic links? Explain the reason.
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