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电力线上网 ,是指在用户端添加一个特制的调制解调器 ,利用电力线传输数据、语音和视频信号的一种通信方式。利用四通八达的 2 2 0 k V低压电力线传输高速数据的电力线上网技术 ,以其无需布线、覆盖范围广和连接方便的优点 ,被认为是提供宽带网络接入的“最后一公里”解决方案
Power line Internet, refers to the client to add a special modem, the use of power lines to transmit data, voice and video signals of a communication. Powerline technology that uses high-speed data from 220-kV low-voltage power lines extending in all directions is considered the “last mile” solution for broadband network access with its advantages of no wiring, wide coverage and ease of connection