摘要
本文阐述了OTN(开放式传输网络)传输网的系统构成与功能实现,介绍了OTN在地铁通信系统中的应用,详细分析了在此环境下OTN传输网割接的解决办法及注意事项。
On the base of the architecture and functionality of OTN transmission system, this thesis introduces the application of OTN transmission network in metro communication system, and then analyses the solution and attention items for OTN transmission cutover under this condition detailedly.
出处
《电信工程技术与标准化》
2007年第7期49-52,共4页
Telecom Engineering Technics and Standardization
关键词
OTN
传输
割接
open transmission network, transmission, cutover
