骨干电力通信网中波分复用网络的可靠性评估  

Reliability evaluation of WDM networks in the backbone electric power communication network

作　　者：杜俊渭 张瑞强[1] 戴睿[1] 杨俊杰[2] 

机构地区：[1]国网四川省电力公司信息通信公司,成都610054 [2]上海电力学院电子与信息工程学院,上海200090

出　　处：《光通信技术》2015年第6期5-8,共4页Optical Communication Technology

基　　金：国家自然科学基金(61202369)资助;上海市自然科学基金(14ZR1417400)资助;上海市科技创新行动计划地方院校能力建设项目(13160500900)资助;上海市教育委员会科研创新项目(12ZZ176;13YZ102)资助

摘　　要：从基本网络单元和通信光路两个角度对骨干电力通信网中波分复用网络的可靠性进行了分析。建立了波分复用光传输网中基本网络单元和通信光路的可用性模型,并以省级电力骨干通信网为例,采用光缆和节点的实测数据对它们的可用性数值进行了计算。The paper evaluates the reliability of WDM networks in backbone electrical communication net- works, from the point of view of both the basic network units and communication lightpaths. The reliability model of the basic network units and communication lightpaths of WDM networks are established. A back- bone electrical communication network is used as an example, and its reliability value is calculated with oper- ational datum of optical cables and nodes in the network.

关 键 词：可靠性 通信光路 电力通信网 波分复用网络 

分 类 号：TN929.11[电子电信—通信与信息系统]