Title :
The study of SDH STM-1 add-drop multiplexer architecture
Author :
Lin, Chia-Wen ; Hsu, Wen-Hsien ; Wu, Chang-Ching ; Wang, Shih-Chun
Author_Institution :
Comput. & Commun. Res. Labs., Ind. Technol. Res. Inst., Hsinchu, Taiwan
Abstract :
A flexible architecture is proposed for implementing SDH STM-1 add-drop multiplexers (ADM-150). This system architecture is divided into two parts, transmission circuit packs and controllers. The transmission circuit packs provide the SDH standard traffic to flow on the fiber and the controllers are designed to meet the OAM&P requirements. The flexible TeleCOMBUS-like bus architecture utilized in the ADM-150 allows a variety of El and E3 service mapping. The unidirectional path-switched ring (UPSR) configuration is also supported in this ADM-150 architecture
Keywords :
maintenance engineering; multiplexing; multiplexing equipment; optical communication equipment; synchronous digital hierarchy; telecommunication control; telecommunication standards; telecommunication traffic; ADM-150 architecture; E3 service mapping; El service mapping; OAM&P; SDH STM-1 add-drop multiplexer architecture; SDH standard traffic; TeleCOMBUS-like bus architecture; controllers; system architecture; transmission circuit packs; unidirectional path-switched ring; Add-drop multiplexers; Communication industry; Computer architecture; Computer industry; Control systems; Optical fibers; Synchronization; Synchronous digital hierarchy; Telecommunication control; Timing;
Conference_Titel :
Singapore ICCS '94. Conference Proceedings.
Print_ISBN :
0-7803-2046-8
DOI :
10.1109/ICCS.1994.474082
