有线数字电视光纤入户网络设计与实现  

Design and Implementation of Cable Digital TV Optical Fiber Access Network

作　　者：丁传宝 DING Chuanbao(Suzhou Branch of Jiangsu Broadcasting&Cable Network Information Co.,Ltd.,Suzhou 215031,China)

机构地区：[1]江苏省广电有线网络信息有限公司苏州分公司,江苏苏州215031

出　　处：《电视技术》2024年第8期111-113,共3页Video Engineering

摘　　要：随着数字经济的发展,有线数字电视大幅提升了高清晰度和个性化服务水平。光纤到户(Fibre To The Home,FTTH)技术因其高数据传输速率和大容量特点,成为升级有线电视服务的决定性技术。对此,分析传统的数字电视入户方式,并提出一种基于“双纤三波”的FTTH网络设计方案。改进方案包括调整硬件配置、优化光学参数等内容,并运用分光系统等技术以实现高效、稳定且清晰的信号传输,满足用户对高质量多媒体服务的需求。With the development of digital economy,cable digital television service is ushering in a significant increase in high-definition and personalized services.Fiber To The Home(FTTH)technology has become the decisive technology for upgrading cable television services because of its high data transmission rate and large capacity.This paper analyzes the traditional digital television access modes,and puts forward a FTTH network design scheme based on"two fiber and three waves".The improvement plan includes adjusting the hardware configuration,optimizing the optical parameters,and using the technology of optical splitting system to achieve efficient,stable and clear signal transmission to meet the needs of users for high-quality multimedia services.

关 键 词：有线数字电视 光纤入户 网络设计 

分 类 号：TN948.14[电子电信—信号与信息处理]