摘要
将光纤技术引入CATV系统中 ,延长了信号中继距离 ,改善了信号的质量。同时 ,信息服务方式也因此发生变化。本文主要介绍光缆CATV系统设计原理及过程。
The application of optical fiber in CATV lengthens the distance of signal transmission,and improves the quality of signal.In the meantime,it changes the mode of information service.In this paper,the principle and process in the design for optical fiber CATV are introduced mainly.
出处
《江西科学》
2002年第2期114-117,共4页
Jiangxi Science
