陕西广电FTTH城网应用模型技术设计方案的探索

The Exploration of the Design of the Application Model of FTTH Metropolitan Area Network of Shaanxi Radio and Television

光纤到户网是由科技部和广电总局联合组织并开发建设,以有线电视网数字化整体转换和移动多媒体广播电视(CMMB)的成果为基础,以自主创新的"高性能宽带信息网"核心技术为支撑,构建适合我国国情、"三网融合"、有线无线相结合、全程全网的下一代广播电视网络。在此背景下构建的陕西广电网络全光网络设计方案,针对实际建设中遇到各类网络模型进行分析,详细论述陕西广电网络FTTH建设设计方案。

FTTH（ Fiber To The Home） was developed by Ministry of Science and Technology and the State Administration of Radio Film and Television. The construction basis is the achievements of with CATV digital integral transformation and CMMB. The independently innovated core technology of the high-performance broadband information network serves as the support. FTTH is the next generation network which is in line with China＇s national conditions,Triple Play,and of the combination of wired and wireless network. Under this background,we have constructed the all-optical network design of Shaanxi Radio and Television networks,analyzed all kinds of network models in the real construction,and introduced in detail the construction plan of FTTH of Shaanxi Radio and Television.