智能光分配网络技术及其进展

Study of Intelligent Optical Distribution Network Technology and Its Progress

随着FTTx的大规模部署,海量光纤使运营商的运维成本与管理难度大大增加。为了解决这一问题,提出了智能光分配网络(iODN)技术。本文主要介绍了智能光分配网络技术的基本原理、典型的系统架构,同时重点研究了iODN产业的进展和标准化情况,并对未来iODN技术的发展和应用进行了展望。

With the large-scale deployment of FTTx, it is more and more difficult and costly for operators to operate and maintain massive optical fibers. Recently, intelligent optical distribution network （iODN） technology is proposed to address this problem. In this paper, the principle and system architecture of iODN technology is investigated in details. Finally, the standardization and industry progress of iODN are studied and its prospect is discussed.