浅谈光纤到户接入技术应用策略

FTTH Access Technology Using Strategy

目前，光纤到户（Fiber To The Home—FTTH）在日本和美国已得到广泛应用，但FTTH在我国还处于萌芽阶段，尚未有使用的FTTH接入网络。现有的FTTH技术主要包括无源光网络（Passive Optical Network--PON）接入救赎和小区有源交换光网络（Active Optical Network--AON）接入技术，它们适合于不同的应用环境。本文将通过阐明FTTH接入技术在我国住宅小区应用的几个突出问题，浅谈我国发展FTTH应用技术的应有策略。

At present,FTTH （Fiber To The Home-FTTH） in Japan and the United States has been widely used,but VI＇TH in China is still in its infancy, not yet used in FTTH access network.Existing technologies include FTrH passive optical networks （Passive Optical Network-PON） access to salvation and the active cell switched optical network （Active Optical Network-AON） access technology, they are suitable for different applications.This paper will clarify the FTTH access technology applications in the residential area of several outstanding problems,the development of FTTH in China proper application of technology strategy.