Title :
Synchronization issues in SDH networks
Author :
Zhou, Lianhong ; Wang, Xu ; Feng, Chongxi
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
From the perspective of the history of network synchronization, the paper proposes several synchronization issues in SDH networks. The architecture of the SDH equipment clock (SEC) is also presented. The role and the implementation of desynchronizer, one of the SDH key components, is discussed in detail. Some points to be considered when designing a digital synchronization network are also outlined
Keywords :
application specific integrated circuits; multiplexing equipment; synchronisation; synchronous digital hierarchy; ASIC HTP9021; SDH equipment clock architecture; SDH networks; desynchronizer; digital synchronization network; synchronization issues; Clocks; Communication networks; Communication switching; Frequency synchronization; History; Intelligent networks; Jitter; SONET; Synchronous digital hierarchy; Timing;
Conference_Titel :
Communication Technology Proceedings, 2000. WCC - ICCT 2000. International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-6394-9
DOI :
10.1109/ICCT.2000.890852
