Black, Uyless D. <br/><br/>
SONET and T1 :  architectures for digital transport networks / 
 SONET and T one 
Uyless Black and Sharleen Waters 
 - Upper Saddle River, N.J. :  Prentice Hall PTR,  c1997 
 - xix, 332 p. :  ill., maps ;  25 cm. 
 - Prentice Hall series in advanced communications technologies .
<br/><br/>Includes bibliographical references (p. 319-322) and index 
<br/><br/><label>ISBN: </label>0134475909 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SONET (Data transmission)<br/>T1 (Telecommunication lines)<br/>Digital communications--Standards<br/>Computer network architectures