面向FTTH规模部署的单话音终端技术及其应用  

Single Voice Terminal Technology & Application for FTTH Scale Deployment

作　　者：曾涛[1] 王成巍[1] 林睿[2] 沈成彬[1] 

机构地区：[1]中国电信股份有限公司上海研究院,上海200122 [2]中国电信集团公司,北京100032

出　　处：《电信科学》2012年第8期12-16,共5页Telecommunications Science

摘　　要：随着国内FTTH网络的大规模发展和大量宽带用户向FTTH的迁移,单话音用户的FTTH接入成为一个重要问题。现有的FTTH终端体系需要进一步发展和完善。本文在对现有各类FTTH终端分析的基础上,研究了单话音终端的需求,在现有的SFU和HGU终端体系上提出了1FE+1POTS SFU的单话音终端方案。最后,本文对单话音终端的应用模式做了系统的阐述,并对其应用前景做了预测。As FTTH network in China＇s large-scale development, and mass migration to FTTH broadband users, single voice user FTTH access becomes an important issue. FTTH terminal system needed further development and improvement of the existing. Based on the analysis of the existing types of FTTH terminal, this article studies a single voice terminal requirements make 1FE＋IPOTS SFU and 2FE＋IPOTS HGU voice terminal program. Finally, the article expounds the application of single voice terminal mode system and its application.

关 键 词：FTTH 终端 单话音 PON 光进铜退 

分 类 号：TN929.11[电子电信—通信与信息系统]