OTN承载平台在省级核心通信网络中的规划与应用  

Planning and Application of OTN Bearer Platform in Provincial Core Communication Network

作　　者：马立新[1] 强晟[1] 赵亮[1] 杨宇峰[1] 陈聪[1] 李英明[1] 

机构地区：[1]国网吉林省电力有限公司信息通信公司,吉林长春130021

出　　处：《电力信息与通信技术》2017年第2期37-42,共6页Electric Power Information and Communication Technology

摘　　要：文章介绍了国网吉林省电力有限公司基于电力通信核心承载网络致力于打造坚强可靠面向未来的通信网络,深入探讨OTN承载平台的差异化应用。利用省级核心节点搬迁过渡的特殊时期,规划建设基于高度形态融合的OTN承载平台,以电交叉为基础融合光层的超大容量智能传输系统,充分利用现有物理层光缆资源实现数据类、TDM类以及核心存储类8GFC业务的接入与传送,通过OLP等预置保护路由进行信源端至信宿端的关键性能测试。实验结果证明,OTN承载平台完全可以满足省级核心通信网络高可靠性传输的应用要求。Aim to build a robust and future oriented power communication network,the differential application of OTN bearer platform is deeply discussed.This paper describes a high degree OTN bearer integration platform planed and constructed by State Grid Jilin Electric Power Company in the provincial core node relocation transition period,which is a large capacity intelligent transmission system based on integration of electric cross layer and making full use of existing physical layer cable resources to achieve data,TDM and core storage of 8GFC business transparent access and transmission.Key performance test from the source to the destination is carried out through OLP and other pre-set protection route.The results shows OTN bearer platform can fully meet application high reliability transmission requirements of provincial core communication network.

关 键 词：OTN ODUK 承载平台 波道 网络性能 

分 类 号：TN915.02[电子电信—通信与信息系统]