Transmission over optical fiber promises advantages over copper wire in the form of larger bandwidth, freedom from crosstalk and other types of interference, low cost, and light weight.
与铜线相比，在光纤上传输信号具有种种优点，带宽大，没有串音及其他干扰，成本低，重量轻等。
Transmission over optical fiber promises advantages over copper wire in the form of larger bandwidth, freedom from crosstalk and other types of interference, low cost, and light weight.
与铜线相比，在光纤上传输信号具有种种优点，带宽大，没有串音及其他干扰，成本低，重量轻等。
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