以太网业务接口在大准铁路信息化建设中的应用

Application of Ethernet Service Interface in the Construction of Datong-Zhungeer Railway Information System

大准铁路骨干通信网采用SDH多业务传送设备MSTP(多业务传送平台)构建,可以提供以太网业务处理功能,在此基础上搭建信息平台,对多种以太网业务在SDH平台上的应用情况进行介绍。

The Datong--Zhungeer communication network was constructed using the muhiple services data transmission platform of SDH, offering the function Ethernet service. The data transmission platform was constructed based on the service to provide multiple Etheruet services over SDH.