01260 a2200241 4500 Nust 20220816191155.0 2006530740 0470091231 (OCoLC)ocm56642894 Nust 621.3821,HEL Helvoort, Huub van. 59169 SDH/SONET explained in functional models : modeling the optical transport network / Huub van Helvoort. 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). SONET (Data transmission) 56039 Telecommunication Engineering Publisher description http://www.loc.gov/catdir/enhancements/fy0653/2006530740-d.html Table of contents only http://www.loc.gov/catdir/enhancements/fy0653/2006530740-t.html REF ddc 175707 175707 0 0 ddc 0 0 MCS MCS REF 2016-12-12 621.3821,HEL MCS32451 2016-12-08 2016-12-12 REF Almirah No.22, Shelf No.2