分组化城域传送网建设方案

Solution of Packet Metro Transport Network

随着中国移动TD网络大规模建设及向全业务运营转型,城域传送网所承载的业务也发生了巨大的变化。本文介绍了在这样一个转型时期,城域网建设所采用的新技术、新思路。并结合一个大型省会城市、一个地市城市为例,说明大中型城市和中小型城市新时期城域传送网的建设方案。

As for the large-scale construction and the transformation of all-round business operation of the network of chinamobile TD, the service carried on metro transport networks has undergone tremendous changes. This article introduces a new technology and a new idea to construct the metro transport network in such a transition period, and takes one city and one large capital city as example, illustrate the building plan of metro transport network of large and medium-cities, medium-and small-cities separately in the new era.