摘要
本文采用在ITU－TG．805建议中定义的传送网通用功能结构模型，建立了PDH传送网功能结构模型；在这一传送网功能结构模型的基础上，结合PDH光传输系统的网管要求，建立了网元观点的PDH光传输系统信息模型。
In this article, the author establishes functional architecture model of PDH transport network using generic functional architecture of transport network which is defined in ITU-T Recommendation G. 805. On this base, combining with the requirement of PDH optical transmission system network management, the author establish management information model of PDH optical transmission system the for the network element view.
出处
《光通信研究》
北大核心
1998年第6期4-7,11,共5页
Study on Optical Communications
关键词
PDH
信息模型
光传输系统
PDH, information model, optical transmission system
