（毕业设计论文）《10Gbit／sSDH设备组网与应用》.doc

精品 毕　业　论　文 论文题目　10Gbit/s SDH设备组网与应用 导师姓名　　 　　 作者姓名　　 　 　 准考证号　 作者单位 完成时间 2013年 04月 25日 摘 要 SDH技术的核心在于组网，只有在网络的环境下，SDH的各项优越性才能充分体现出来。功能完善、符合统一标准的SDH和管理系统对整个SDH的服务质量及维护成本都有深刻意义，是SDH网络技术成败的关键，SDH与网络管理是密不可分的，SDH技术的一个重要特点就是组网的灵活性和安全性，并可以有效地提高网络资源的利用率，这也是现代电信网的一个主要特征。本文首先对SDH技术进行介绍，随后阐述了SDH网的组成，以及SDH网在我国的应用情况，并探讨了SDH网络拓扑及线路保护及其SDH技术的发展前景和国产SDH设备的发展方向，重点讨论10Gbit/s SDH网的保护，最后是对SDH网的总结和相关看法。 关键词：SDH 传输 网络 同步 网络管理 Abstract SDH technology core lie in group net, only then under network environment,SDH each superiority can the fission presently come out. The function consummates, conforms to the unified standard SDH with management system management system to entire SDH the service nature and the maintenance cost all have the profound significance, is the SDH networking success or failure key,SDH with the network management is inseparable,SDH a technical important characteristic is the network flexibility and the security, and may enhance the network resources effectively the use factor, this also is a modern telecommunication network main characteristic. This article first carries on the introduction to the SDH technology, afterwards elaborated the SDH net composition, as well as SDH net in our countrys application situation, and has discussed the SDH network analysis situs and the line protection and the SDH technology prospects for development and the domestically produced SDH equipment development direction, key discusses the 10Gbit/s SDH net the protection, finally is to the SDH net summary and the related view. Key words: SDH Transmission Network Synchronization Network manage-ment 目 录 一、SDH 组 网 的 优 越 性···································4 (一) SDH技术特点·············································4 (二) 我国的SDH传送网 HYPERLINK 网络结构··································5 二、10Gbit/s SDH设备组网的特点·····························9 (一) 10Gbit/s SDH设备特点·····································9 (二) 10Gbit/s SDH组