| 摘要 |
PROBLEM TO BE SOLVED: To respond to the need for development of technology for reducing a space for installation and for improving workability for the connection and switching connection of an optical fiber in an optical wiring board. SOLUTION: In the optical wiring boards 1, 1A, 1B, optical connector adapters 8 are attached to door-like panels 2 freely opened and closed by rotation relative to wiring board main body parts 1a, 1b, 1c, and optical fibers which are respectively connected through a connector to the optical connector adapters 8 from the wiring board main body parts 1a, 1b, 1c sides of the pannel 2 and the front side being the side reverse to the wire board main body parts 1a, 1b, 1c are mutually connected via the optical connector adapters 8.
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