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ADSL(不对称数字用户线)是近年来发展迅速的一种宽带通信技术,与传统的通信方式比较,它的传输速率快,覆盖范围广,系统安装、维护简单,投资费用省,传输实时性强。其在远程监控、数据传输、高速上网等方面得到了广泛的应用。在配电网的主干线采用光纤通信的基础上,采用ADSL接入技术作为光纤网络的补充,足以应付馈线系统的数据交换,解决配电网的通信问题。
ADSL (Asymmetric Digital Subscriber Line) is a broadband communication technology developed rapidly in recent years. Compared with the traditional communication methods, ADSL (Asymmetric Digital Subscriber Line) has the advantages of fast transmission rate, wide coverage, simple system installation and maintenance, low investment cost, and real-time transmission Strong. It has been widely used in remote monitoring, data transmission, high-speed Internet access and so on. On the basis of using optical fiber communication in the main line of the distribution network, ADSL access technology is used as a supplement to the optical fiber network, which is enough to cope with the data exchange of the feeder system and solve the communication problem of the distribution network.