【作者】 叶海光；

【导师】 曾志民；

【作者基本信息】 北京邮电大学 ， 电子与通信工程， 2010， 硕士

【摘要】 福建省地处中国东南沿海,随着各类通信业务的发展,业务网络逐渐扩大,数据带宽不断增加,对传输系统就提出了更多的承载需求。近期福建电信Chinanet骨干网、福建省CN2骨干网等网络的业务带宽需求在不断增加,作为承载这些带宽业务的省内长途密集波分复用系统,目前无足够的冗余波道来承载新增业务,因此省内长途密集波分复用系统的扩容迫在眉睫。在这种情况下,作者参与的省网四期波分复用项目建设满足了业务的需求。在本项目中,作者负责并参与了可行性研究、设备选型、网络设计、施工建设、工程验收以及其后的维护工作。本次项目采用了国内先进的通讯设备制造商——烽火通讯公司的FONST W1600 80×10G设备。作者在网络拓扑应用上采取了网状网的拓扑结构,并在设计和验收的过程中形成了规范化的操作。工程建成投产后,提供的波道满足了数据业务大颗粒通道的需求,为原有的波分网络和SDH网络提供了备用通道,得到了各方的好评。更多还原

【Abstract】 Fujian Province is located in the southeast coast of China.With the development of various communication services, the business grew the network.The increasing bandwidth on the transmission system on the proposed demanded more. Recently the bandwidth requirements of Fujian Telecom Chinanet backbone, Fujian CN2 backbone network services are increasing.The bandwidth of long distance DWDM system has no sufficient redundancy to host new business channel. Therefore, long-haul DWDM systems in the province imminent expansion.In this case, participation in the provincial network of four WDM projects meet business needs. In this project, the author responsible for and participated in feasibility studies, equipment selection, network design, construction and engineering inspection and subsequent maintenance. The project uses FONST W1600 80×10G equipment, which is produced by advanced communications equipment manufacturers-FiberHome technologies company.The author designed the network topology to the mesh network topology, and completed standardization of the operation in the design and acceptance process. After the completion of works, it provided channels of data services to meet the needs of large particle channel and alternative access for existing WDM networks and SDH networks.The parties have been well received.更多还原