Helvoort, Huub van. <br/><br/>
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. 
<br/><br/>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). 
<br/><br/><label>ISBN: </label>0470091231 
<br/><br/><label>LCCN: </label>2006530740 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SONET (Data transmission)<br/>Telecommunication Engineering
<br/><br/><label>Dewey Class. No.: </label>621.3821,HEL