宽带光纤接入网发展趋势

宽带光纤接入网发展趋势(中文5700字,英文4200字)
作者姓名：周生华
文章出处：《中国新技术新产品》
摘要：本文首先简要介绍世界宽带接入网发展的状况和主要应用,然后讲述了宽带光纤接入网的优点。接下来,重点分析了宽带点到点有源以太网光纤系统和宽带点到多无源光纤系统的特点和应用。最后提出我国光纤接入网的发辰可能跨越APON、]]PON和EPON阶段,从宽带点到点以太网光纤系统和GEPON开始,乃至最终过渡到GPON阶段的初步设想。
关键字：GEPON  APON  EPON
宽带光纤接入网的发展趋势

Wide band optical fiber access network trend of development
This article first is brief introduced the world broadband access network develops the condition and the main application, next narrated the wide band optical fiber access network merit. With emphasis has once more analyzed the wide band point-to-point active Ethernet optical fiber system and the wide band to the passive optical fiber system characteristic and the application. Meets down proposed our country optical fiber access network sends chem. possible to surmount APLN, BPLN and the EPLN stage, starts from the wide band point-to-point Ethernet optical fiber system and GEPLN, finally and even transits to the GPLN stage preliminary idea. Finally analyzed the optical fiber communications technology trend of development from each angle. [版权所有：http://DOC163.com]