中石油管道通信OTN传输网  

China Petroleum Pipeline Communication OTN Transmission Network

作　　者：丁树义[1] 吴晓奇[1] 侯金根[1] 张俊扬[1] 黄俊喜[1] 

机构地区：[1]中国石油天然气管道通信电力工程总公司,河北廊坊065000

出　　处：《通信技术》2011年第9期36-38,共3页Communications Technology

摘　　要："十二五"期间,中国石油管道网将又一次迎来建设高峰期,与管道同沟敷设的通信光缆由单一的链路逐渐形成环网状。采用光传输网(OTN)技术构建新一代中国石油管道通信传输网,能够实现管道通信环路保护,提供安全可靠网络运营环境,网络运行易于管理监控、为故障定位提供方便;最大限度减少对现有石油通信网拓扑结构改动,以及通过对光通信设备的扩容,充分发挥和利用已有冗余光传输网的富裕资源。During the 12th-Five-Year period,the fastigium of China petroleum pipeline network would usher in again a construction boom,the communication optical cables laying in the same ditch with pipeline would also,from a single link,gradually form a ring network.The adoption of OTN to build up China petroleum pipeline communication network could implement the protection of communication ring network,provide safe and reliable network operation environment,thus to realize convenient management,monitoring and failure location of network operation,to reduce maximally the changes in the existing communication network topology,and through the capacity expansion of optical communication equipments,to make full use of the existing rich resources of optical transmission network.

关 键 词：OTN技术 光传输网 石油管道通信 

分 类 号：TN929.4[电子电信—通信与信息系统]