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Research and Design of Rapid Upgrades for ONU in GPON System
Author(s): 
Pages: 78-80
Year: Issue:  3
Journal: Video Engineering

Abstract: 主要介绍了吉比特无源光网络系统中光网络单元升级的技术背景及基本原理,分析了光线路终端的带内、带外两种控制模式,并对传统升级方式做了详细分析,发现传统升级方式有很多不足之处,造成了光网络单元升级速度上的瓶颈,提出了一种在带内控制模式下更快的升级光网络单元的设计思路;详细阐述了光网络设备管理和控制接口二层代理的解决方案和升级流程.
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