Fujikura Limited

Rikimaru Takeda

Norihiro Momotsu

An accommodation unit includes: a casing that: stores trays each storing an optical fiber, and includes an insertion opening into which the trays are inserted to be arranged in an up-down direction; and support members disposed in the casing, each of the support members slidably supporting a lower part of each of the trays, and each of the support members including: a pair of arm parts disposed apart from each other in a left-right direction orthogonal to a slide direction of the trays and the up-down direction; and a projection that is disposed on each of the arm parts in a vicinity of the insertion opening, and contacts an upper part of each of the trays under each of the support members.

Accommodation unit and method for manufacturing accommodation unit

An optical fiber protective unit includes: a reticulated tube having openings that are reticulately formed, the reticulated tube being configured to accommodate a plurality of optical fibers inserted through the reticulated tube; a tubular member disposed inside the reticulated tube, the tubular member being configured to accommodate the plurality of optical fibers through the tubular member; and a cylindrical member attached to an end part of the reticulated tube. The cylindrical member has an inner diameter that is larger than an outer diameter of the tubular member.

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Chiba, Japan

Rikimaru Takeda