Slide 107/03/2013Bahman R. Alyaei1 Chapter 8 Digital Transmission Systems Part 2 Slide 2 07/03/2013Bahman R. Alyaei2 10 SDH and SONET SDH is an acronym for Synchronous Digital…
The Fundamentals of SONET When fiber optical cables were initially deployed as a medium for high-speed digital transport, the lack of standards led to widespread deployment…