摘要
在分析OTN映射复用结构、分段保护技术和白光口组网技术的基础上,给出了OTN骨干传输网层面的智能控制业务分类、本地网层面业务保护方式和骨干网与本地网的对接方式,进而给出了高速大客户业务的端到端承载方案。
On the basis of analyzing mapping, multiplex structure, multi-segment protection, colorless interface application, service clas-sification of ASON in the backbone network, service protection at the metro network and interconnection between backbone and metro are given, and the end to end bearing scheme of high speed leased line service is given.
出处
《邮电设计技术》
2014年第4期17-19,共3页
Designing Techniques of Posts and Telecommunications
关键词
大客户业务
光传送网
白光口
分段保护
Leased line
OTN
Colorless interface
Multi-segment protection
