| 摘要 |
PROBLEM TO BE SOLVED: To prevent such troubles of cutting of optical fiber or the like by providing a optical wiring board to stick and wire a plurality of optical fiber internally on a board and take out to the outside. SOLUTION: On a board 1, an electric connector 2, optical connectors 3A-3C, optical parts 4A-4D, 4F having PLC(Planar Light guide Circuit), a power source part 5, and electronic parts 6A, 6B of such as LSIs are mounted. Optical fibers 7B, 7C taking out of optical connectors 3B, 3C are connected to the PLCs of optical parts 4A, 4B by PLC connectors 8A, 8B. Further the optical fiber 7A taking out of the optical connector 3A and the optical fibers 7E and 7G taking out of the PLC of the optical part 4B are also optically connected by an FPC (Fiber Physical Contact) connector 9B. Optical fibers 7D and 7F taking out of the PLC of the optical part 4A is optically connected by an FPC connector 9A. Then the optical fibers 7F, 7G are protected by an adhesive sheet cover on an optical wiring board 10 and are optically connected to PLCs of the optical parts 4C-4F by PLC connectors 8C-8N.
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