有线电视网络光纤到户（CBN FTTH）技术白皮书目录1 概述........................................................................................................................................11.1 背景介绍....................................................................................................................11.2 编制目的....................................................................................................................11.3 指导原则....................................................................................................................12 规范性引用文件....................................................................................................................23 缩略语....................................................................................................................................24 CBN FTTH 体系架构............................................................................................................34.1 CBN FTTH 概述........................................................................................................34.2 CBN FTTH 系统组成................................................................................................45 CBN FTTH 支撑业务类型及需求........................................................................................56 CBN FTTH 技术方案及其组网............................................................................................56.1 CBN FTTH 技术实现方式........................................................................................56.2 RF Overlay 技术方案及组网...................................................................................66.3 I-PON 技术方案及组网.............................................................................................76.4 RfoG 技术方案及组网..............................................................................................87 CBN FTTH 网络改造/建设方案..................
