通信传输网的规划及改造  

Planning and Reform of Signal Communication Transmission Net

作　　者：李明 汤沛[2] 

机构地区：[1]中国铁通新乡分公司,河南新乡453000 [2]新乡学院计算机与信息工程学院,河南新乡453003

出　　处：《新乡学院学报》2010年第2期71-73,共3页Journal of Xinxiang University

摘　　要：分析了新乡铁通城域传输网业务、资源特点,结合节点类型、容量、网络结构、设备选型、保护方式等,讨论了传输网络的改造方案,有一定的实用性,增强了传输网络的扩展性,保证了网络资源的合理利用,同时也增强了网络的安全性,提高了网络运行效率。It analyzes the features of services and resources of Xinxiang Tietong city communication net. It discusses the reform plan of the transmission network, taking the node type, capacity, network structure, devices selection and the protection into consideration. It is very practical because it enhances the extensibility of transmission network, guarantees the rational use of the network resources, at the same time, the security of the network is enhanced and the operating efficiency of the network is also increased.

关 键 词：城域网 业务融合 网络改造 

分 类 号：TN915.81[电子电信—通信与信息系统]