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用现在的铜芯线电缆作低速、中速甚至高速数据和宽带业务的接入，已引起全世界电信界的广泛关注。我国以及国外同行对铜芯线电缆承载数据业务作了广泛的调查研究，并得出了相应的结论，本文将对其进行介绍。
With the current copper wire and cable for low-speed, medium-speed and even high-speed data access and broadband services, has caused widespread concern in the telecommunications world. Our country and foreign counterparts carried on the extensive investigation and research to the copper core wire cable carrying data business, and has drawn the corresponding conclusion, this article will carry on the introduction.