SDH通信技术在固海泵站信息化改造中的应用  

Application of SDH Communication Technology in the Information Improvement Project of Guhai Pumping Station

作　　者：肖海明[1] 冯鸣娟[2] 

机构地区：[1]广东省水利电力勘测设计研究院,广东广州510635 [2]河北省电力勘测设计研究院,河北石家庄050000

出　　处：《广东水利电力职业技术学院学报》2012年第3期27-30,共4页Journal of Guangdong Polytechnic of Water Resources and Electric Engineering

摘　　要：简述SDH通信技术的特点并将PTN与SDH通信技术进行比较,在固海泵站信息化改造中,选用SDH技术构建网络及通信系统,有效实现本工程数字化、信息化管理,且充分利用已有的光纤资源和设备,兼顾了系统的可靠性与经济性,对同类工程具有借鉴意义。The characteristics of SDH communication technology are described; PTN and SDH communication technologies are compared in the article. The adoption of SDH technology in constituting net and communication system in the information improvement project of Guhai pumping station effectively achieve the digital and information management of the project. By fully utilizing the existing fiber resources and equipment and taking into account the reliability of the system and the economy, this paper provides reference for similar projects.

关 键 词：SDH(同步数字体系) PTN(分组传送网) 网络及通信系统 自愈环 经济性 

分 类 号：TN915[电子电信—通信与信息系统]