modeling the optical transport network Helvoort, Huub van. creator Chichester Hoboken, NJ Wiley c2005 xvii, 282 p. : ill. ; 24 cm. Introduction (Page-1), Functional Modeling (Page-11), Partitioning and Layering Page 49,Expansion and Reduction (Page-61), Adaption Functions (Page-69), Trail Termination Functions (Page-99),Connection Functions (Page-123), Connection Supervision (Page-143), Protection Models (Page-155), Compound Functional Models and Their Decomposition (Page-179), Example Functional Models to Exercise (Page-219). Huub van Helvoort. SONET (Data transmission) Telecommunication Engineering 621.3821,HEL 0470091231 2006530740 http://www.loc.gov/catdir/enhancements/fy0653/2006530740-d.html http://www.loc.gov/catdir/enhancements/fy0653/2006530740-t.html http://www.loc.gov/catdir/enhancements/fy0653/2006530740-d.html http://www.loc.gov/catdir/enhancements/fy0653/2006530740-t.html 20220816191155.0