随着我国科学技术的不断发展,信息技术也取得了一定的进步。但是受到目前环境的影响,数字化与网络化也开始影响人们的日常生活。作为传播媒介的典型代表之一,有线电视事业也进行了改革与创新,并取得了一定的进步。因此,在这一发展趋势的影响下,要做好有线电视网络系统的维护工作,提高其质量,这样才能减少故障的发生,提高人们的使用舒适度。 With the continuous development of science and technology in our country, information technology has also made some progress. However, influenced by the current environment, digitization and networking have begun to affect people’s daily lives. As one of the typical representatives of the media, the reform and innovation of the cable television industry have also been carried out and some progress has been made. Therefore, under the influence of this trend of development, it is necessary to do a good job in the maintenance of the CATV network system and improve its quality, so as to reduce the occurrence of faults and improve people’s comfort in use.