OMCI协议下N∶MP业务管理模型的设计

Design of OMCI-based N∶MP service management model

光网络终端(ONT)管理控制接口(OMCI)协议的研究对于吉比特无源光网络(GPON)网管系统的实现具有重要意义。文章介绍了GPON网管系统,对G.984.4 OMCI协议作了分析,并介绍了在此基础上对GPON网管系统中基于OMCI协议的N∶MP业务管理配置模型进行的研究设计,阐述了单播业务配置模型的实现方案,并针对配置模型的缺陷,提出了改进后的模型。文章所提出的模型对于改善多厂商GPON设备的互通性具有极其重要的参考价值。

It is of major importance to study ONT Management and Control Interface（OMCI） protocol for the realization of the GPON network management system.This paper first introduces the GPON network management system and analyzes the G.984.4 OMCI protocol.Then,it studies and designs the OMCI-based N∶MP management and configuration model.Finally,it describes the realization scheme for the unicast data service configuration model and presents an improved model to resolve the defects of the original configuration model,which is of important value of reference for improving the interoperability of the equipment from multiple manufacturers.