摘要
吴江广电2009年进行原有HFC网络双向改造,采用EPON+EOC方式,利用现有接入用户的有线电视同轴电缆,改造后的网络同时支持模拟电视、数字电视、互动电视、数据业务和传统TDM业务,满足全业务运营接入网的目标要求,在同一个平台上提供电视、数据、语音和视频应用,信号开通以来,用户反映情况良好,为吴江广电全业务开展打下良好基础。
Based on EPON＋EOC and using the coaxial TV cable,which has been accessed to the customers house,the bidirectional reconstruction on the existing HFC network has been performed in Wujiang Cable Broadcasting and TV Network in 2009.Now,the updated network could meet the full-services access network objectives and requirements-namely,it could support analog TV,digital TV,interactive TV,data services and traditional TDM services.We could also provide television,data,voice and video applications in the single platform.Sound reaction has been accepted in a large numbers after customers using,which laid a solid foundation for the future of the full-services development in Wujiang Cable Broadcasting and TV Network Co.,Ltd.
出处
《中国有线电视》
2010年第11期1259-1262,共4页
China Digital Cable TV
