摘要
根据广电运营商业务发展的需要,结合天威视讯网络现状,提出了适合广电行业的多业务融合无源光网络架构。由于PON技术在广电接入网方面具有突出的优势,在现有网络上构建满足多业务要求的融合PON网络将影响深远。介绍了多接入方式并存的PON融合网络架构。最后,分析如何在融合PON网络平台开展基础业务、增值业务和ICT业务。为广大广电运营商推进光网的双向改造提供了参考。
According to the needs of the development of CATV operators, a framework of multi-service integrated passive optical network is proposed which is applicable to CATV industry. Because of the outstanding advantages of PON technology in CATV ac- cess network. It is very important to build a converged PON network that meet the muhi-service requirements on the existing net- work. And the converged network architecture in which multiple access modes coexist is introduced. Finally, how to conduct basic services, value-added services and ICT services are analyzed based on the integrated PON platform. This article provided a refer- ence for the majority of CATV operators to promote the bidirectional transformation of optical network.
出处
《电视技术》
北大核心
2017年第2期44-49,共6页
Video Engineering
