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随着科学技术的发展和人们生活水平的提高,有线电视得到了更好更快的发展。一些城市在光钎同轴电缆混合网改革的基础上对现有业务进行了更多的拓展,不仅革新了原有线路的传输,也满足了更多的消费需求。而HFC双向网的高清互动和IP通道离不开光缆线路的维护,本文分析了光缆线路的日常维护和施工维护等方面,以保证线路的稳定运行。
With the development of science and technology and the improvement of people’s living standard, CATV has got a better and faster development. Some cities expanded their existing businesses on the basis of the reform of Guanghan coaxial cable hybrid network, which not only renovated the transmission of the original lines but also met more consumer demands. HFC bidirectional network of high-definition interaction and IP channel can not be separated from the maintenance of fiber optic cable, fiber optic cable in this article analyzes the routine maintenance and construction maintenance, etc., in order to ensure the stable operation of the line.