| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an opto-electric composite cable that is able to communicate a high-speed signal by optical fiber cable and is able to excellently communicate a low-speed signal. <P>SOLUTION: An opto-electric composite cable comprises: an optical fiber 52; a plurality of electric wires 55 arranged around the optical fiber 52; an optical-electric conversion element 31 connected to one end side of the optical fiber 52; an electric-optical conversion element 33 connected to the other end side of the optical fiber 52; and connectors 12, 13 provided at both ends in the longitudinal direction. The plurality of electric wires 55 include a ground wire 55E, an SDA wire 55A, and an SCL wire 55B, and the ground wire 55E, SDA wire 55A, and SCL wire 55B are arranged at positions of respective apexes of a regular triangle enclosing the optical fiber 52 at its cross section. <P>COPYRIGHT: (C)2013,JPO&INPIT |
