| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a multi-pair differential signal transmission cable, a finished outer diameter of which is reduced by decreasing the percentage of the space created when a plurality of differential signal transmission cables are bundled together.SOLUTION: A multi-pair differential signal transmission cable 100 has, in the central part, two of differential signal transmission cables 10 each of which includes an insulated wire formed by coating two of core wires 1 with an insulator 2, as an inside layer, and six of them in the periphery of the inside layer as an outside layer. The differential signal transmission cable 10 has an aspect ratio, in a cut surface obtained when cut off vertically to the cable lengthwise direction, of length in the direction vertical to the straight line connecting the centers of the two core wires 1 to length in the direction parallel to the straight line connecting the centers of the two core wires 1 being 1:1.6 to 1:1.9.</p> |
