摘要
本文根据CCITT第18研究组1988年6月提出的G·707、G·708和G·709三个建议草案,讨论了同步数字系列(SDH)中的用户负载复接技术,并按有关格式设计实现了4路C—31用户负载的复接器和分接器。
According to the CCITT draft recommendation G. 707,G. 708 and G. 709 which were proposed by the S. G. XVIII of the CCITT in June, 1988,the payloads multiplexing technique of STM-1 in SDH is discussed in this paper. Meanwhile, the multiplexer and demultiplexer related to one of the frame structures in three recommendations are designed and made in reality.
出处
《成都信息工程学院学报》
1991年第1期52-56,共5页
Journal of Chengdu University of Information Technology
关键词
复接
复接器
分接器
光纤通信
同步数字系列
Multiplexing
Multiplexer
Demultiplexer
Optical fibre communication
Synchronous digital hierarchy.
