OTN技术在电力通信传输网中的应用分析

Research on Application of OTN Technology in Power Communication Transmission Network

介绍电力通信传输网的现状及需求,将OTN技术与SDH技术、WDM技术进行对比分析,说明OTN技术在解决电力通信传输网带宽瓶颈问题方面的优势,以河北省南部电网为例,从组网策略、设备选型、系统容量等方面分析OTN技术的应用情况及效果。

The paper introduces the present situation and demand of power communication transmission network.By comparing OTN technology with SDH technology,OTN technology with WDM technology,this paper analyzes that OTN technology has advantage in solving the problem of power communication transmission network bandwidth bottleneck.Taking the power gird in southern Hebei Province as an example,this paper analyzes the application situation and effect of OTN echnology from the aspects of network strategy,equipment selection and system capacity.