摘要
在有线电视双向网络改造中,RFo G技术是一项新的应用技术,它利用CM的上行RF信号对光站的上行RFo G激光器进行触发,有效解决了传统CMTS模式的噪声汇聚问题。介绍RFo G"触发"工作模式的原理,并分析该技术的优缺点。
RFoG technology is one of the new applications in the transformation of CATV. It is used to trigger the upstream RFoG laser of CM, which effectively solves the problem of the noise of the traditional CMTS mode. This paper introduces the working principle of the RFoG"trigger" working mode, and analyzes the ad-vantages and disadvantages of the technology in the practical application.
出处
《中国有线电视》
2016年第1期61-63,共3页
China Digital Cable TV
关键词
RFo
G技术
汇聚噪声
触发式光发射
控制信号
RFo G technology
convergence noise
triggered light emission
control signal
