iODN在维护及资源管理方面的应用探讨

iODN Application in Maintenance and Resource Management Research

目前的ODN(Optical Distribution Network,光分配网络)属于无源网络,而无源网络只有简单、原始的管理措施,并且无法对其进行监控。为有效解决上述问题,文章对i ODN(intelligent ODN)原理及功能进行分析,发现i ODN可在传统线路基础上对现有ODN网络进行改造,可实现对光纤ID管理、端口状态收集、端口查找以及实时监控,从而极大提高线路的维护及资源管理效率。i ODN大规模应用后,将使建设i ODN成本及线路维护、运营成本直线下降,远期来讲i ODN将向光缆云的方向发展,这也是通信运营商发展的方向。

Current ODN is a kind of passive network whose management measures are simple, original and cannot be monitored. In order to solve the above problems, this paper analyses the principle and function of iODN, which can modify the existing ODN network based on the traditional route, and realize real-time monitoring of the optical fiber ID management, collection and search of ports state, to improve the efficiency of line maintenance and resource management. After largescale application, the construction, line maintenance and operating costs of iODN will be reduced sharply, iODN will develop towards the direction of the optical fiber cable cloud in the long run, which will be the direction of the telecommunication operators.