JPWO2022138951A1 - - Google Patents

Info

Publication number
JPWO2022138951A1
JPWO2022138951A1 JP2022571705A JP2022571705A JPWO2022138951A1 JP WO2022138951 A1 JPWO2022138951 A1 JP WO2022138951A1 JP 2022571705 A JP2022571705 A JP 2022571705A JP 2022571705 A JP2022571705 A JP 2022571705A JP WO2022138951 A1 JPWO2022138951 A1 JP WO2022138951A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2022571705A
Other versions
JPWO2022138951A5 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022138951A1 publication Critical patent/JPWO2022138951A1/ja
Publication of JPWO2022138951A5 publication Critical patent/JPWO2022138951A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4441—Boxes
    • G02B6/4442—Cap coupling boxes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3897—Connectors fixed to housings, casing, frames or circuit boards
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/40—Mechanical coupling means having fibre bundle mating means
    • G02B6/403—Mechanical coupling means having fibre bundle mating means of the ferrule type, connecting a pair of ferrules
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP2022571705A 2020-12-25 2021-12-24 Pending JPWO2022138951A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020217223 2020-12-25
PCT/JP2021/048358 WO2022138951A1 (ja) 2020-12-25 2021-12-24 コネクタ付きケーブル

Publications (2)

Publication Number Publication Date
JPWO2022138951A1 true JPWO2022138951A1 (ja) 2022-06-30
JPWO2022138951A5 JPWO2022138951A5 (ja) 2023-09-15

Family

ID=82119861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022571705A Pending JPWO2022138951A1 (ja) 2020-12-25 2021-12-24

Country Status (5)

Country Link
US (1) US20220206229A1 (ja)
EP (1) EP4206769A4 (ja)
JP (1) JPWO2022138951A1 (ja)
CN (1) CN116472479A (ja)
WO (1) WO2022138951A1 (ja)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63182611A (ja) * 1987-01-23 1988-07-27 Fujikura Ltd コネクタの保持部
JP3558758B2 (ja) * 1995-11-06 2004-08-25 株式会社フジクラ 光ファイバケーブルの牽引具
JPH09265032A (ja) * 1996-03-28 1997-10-07 Fujikura Ltd コネクタ付き光ファイバケーブル
US5863083A (en) * 1996-11-20 1999-01-26 Siecor Corporation Pulling grip for pre-connectorized fiber optic cable
JP2001004888A (ja) 1999-06-21 2001-01-12 Fujikura Ltd 光ケーブル牽引具
JP3515430B2 (ja) * 1999-06-28 2004-04-05 株式会社フジクラ コネクタ用キャップおよび光ケーブル牽引具
US7680388B2 (en) * 2004-11-03 2010-03-16 Adc Telecommunications, Inc. Methods for configuring and testing fiber drop terminals
JP4751212B2 (ja) * 2006-02-16 2011-08-17 住友電気工業株式会社 光ファイバ分岐ケーブル、その配線方法、及びその提供方法
JP5497544B2 (ja) * 2010-06-09 2014-05-21 住友電気工業株式会社 コネクタ付集合光ケーブル
JP2015052704A (ja) * 2013-09-06 2015-03-19 住友電気工業株式会社 光ファイバテープ心線、光ケーブル、光ファイバコード、及びテープ心線接続方法
CN109219765B (zh) * 2016-07-04 2020-07-28 日本电信电话株式会社 光连接器
CA3048805C (en) * 2017-01-25 2024-06-25 Afl Telecommunications Llc Reduced diameter ruggedized fiber optic distribution cables
US10712519B2 (en) * 2017-06-28 2020-07-14 Corning Research & Development Corporation High fiber count pre-terminated optical distribution assembly
FI3677938T3 (fi) * 2017-12-28 2023-10-09 Fujikura Ltd Optinen liitin ja menetelmä optisen liittimen kytkemi­seksi
WO2019198365A1 (ja) * 2018-04-09 2019-10-17 住友電気工業株式会社 マルチコア光ファイバおよびマルチコア光ファイバケーブル
US20230141383A1 (en) * 2020-04-02 2023-05-11 Fujikura Ltd. Housing structure, pulling-end-equipped optical cable, and method for manufacturing housing structure

Also Published As

Publication number Publication date
EP4206769A1 (en) 2023-07-05
CN116472479A (zh) 2023-07-21
US20220206229A1 (en) 2022-06-30
WO2022138951A1 (ja) 2022-06-30
EP4206769A4 (en) 2024-04-10

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230612