网元观点的PDH光传输系统信息模型研究(续前)

Research on Management Information Model of PDH Optical Transmission System for the Network Element View

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.