| 摘要 |
PURPOSE:To discriminate, select and fetch easily an optical fiber core wire by providing plural holders for fixing a core wire connecting part in the center, and providing plural boxes or bags having an opening part on the upper part, so that a surplus length core wire is contained on both sides. CONSTITUTION:An optical cable 12 is fixed through an optical cable fixing part 13 to an optical cable connecting board 11, a connected optical fiber core wire 14 is guided to the height of a core wire connecting part holder 17 and a surplus length containing box 19 by an optical fiber core wire guide 15, a core wire connecting part 16 is fixed to the core wire connecting part holder 17, and thereafter, by a radius exceeding a radius of curvature which is prescribed so that a large bending loss is not generated, a surplus length core wire 18 existing on both sides of the core wire connecting part 16 is made round and housed successively by one core each in a surplus length housing box 19. Accordingly, the core wire connecting part 16 can be housed and fetched by one core each, and the handling workability is raised remarkably. |
