城域传送网中低阶交叉的需求及其解决方案

Requirement and Solution for Low-class Cross Connect in Metropolitan Transport Network

本文通过分析软交换引入带来的新需求,提出3种解决方案,经过不同角度的分析比较,给出建议。本文探讨了城域传送网过渡时期的建设方案。随着通信业务的进一步发展,城域传送网络必将逐步演进为基于IP或其他数据通信技术的下一代网络。

This article analyzes new requirements from using softswitch, propose three solutions, compare with different aspects and make the suggestion. This article is discussed on metropolitan transport network construction solution in transitional period. With the development of telecommunication services, the metropolitan transport network evolution is sure to he the next generation network based on IP or other datacom technologies.