Synchronous Digital Hierarchy (SDH) Technology and Its Applications

Author: Zhao Zhanhao
Publisher:
Publish Date: 2000-03-01
Features: This book comprehensively introduces the principles and technologies of the Synchronous Digital Hierarchy (SDH) system. The main content includes an overview of SDH, frame structure, multiplexing and mapping methods, transmission equipment functions, transmission network structure, network management, transmission impairments, and testing. Some of the content is presented in conjunction with its application in railway communications, and it also briefly covers the design, construction, and maintenance of railway SDH optical transmission systems. The book is concise, systematic, and comprehensive, making it suitable as a training textbook for engineering and technical personnel and management personnel in telecommunications departments for continuous education, as well as a reference book for teaching in communication majors at universities and colleges.