| 摘要 |
PURPOSE: To reduce the transmission loss of light by suppressing the breakage of an optical fiber at a curved part and to efficiently pack many data links. CONSTITUTION: The card 3 packaged with the optical data link 4 is obliquely mounted on a connector 2 arranged on a board 1, and the optical fiber 5 extends from the optical data link 4 toward the connector 2. As for the optical fiber 5, since the card 3 is obliquely attached to the connector 2 arranged on the board 1, a radius of curvature R becomes larger as compared with a case where the card 3 is attached in the direction vertical to the attaching surface of the board 1, so that the transmission loss of the optical fiber 5 is reduced at the curved part P. |
