摘要
RFoG是一种利用PON的网络架构实现HFC网络光纤推进的技术。在分析了RFoG技术相对于传统HFC网络的优缺点的基础上,提出了利用RFoG中的关键技术优化现有HFC网络的反向链路,在保护HFC网络设备投资的前提下实现有步骤的光纤推进。
Radio Frequency over Glass (RFoG) is a deep fiber network design in which the coax portion of the HFC network is replaced by a single-fiber, Passive Optical Network (PON). In this paper, the key technology of RFoG and how to use this technology to optimize the traditional HFC network are all analyzed. At the same time, a deep fiber network is constructed.
出处
《电视技术》
北大核心
2011年第18期57-61,共5页
Video Engineering