摘要
文章根据目前国内开通的地铁通信运行方式,探讨了目前在国内的城市地铁可选的通信系统组网方式。对目前常用的组网方式SDH、ATM、ONT、MSTP的组网方式进行探讨。
Based on the subway communication systems which have been deployed in China, this article discussed possible networking mode in subway systems of china. Then it made a discussion for commonly used networking mode such as SDH, ATM, ONT and MSTP.
出处
《现代电信科技》
2009年第3期68-71,共4页
Modern Science & Technology of Telecommunications
