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公开(公告)号:US20190285822A1
公开(公告)日:2019-09-19
申请号:US16287843
申请日:2019-02-27
Applicant: FUJIKURA LTD.
Inventor: Yuichi Yoshida , Norihiro Momotsu , Katsushi Agata
IPC: G02B6/44
Abstract: A connection structure includes: a closure including an introduction tube; at least two optical cables inserted through the introduction tube; a seal that closes a gap between the introduction tube and each of the optical cables; and a holder disposed on a side opposite to the closure when seen from the seal. The holder fixes the at least two optical cables over a predetermined length.