JP7652192B2 - 光ファイバケーブルおよびコネクタ付きケーブル - Google Patents

光ファイバケーブルおよびコネクタ付きケーブル Download PDF

Info

Publication number
JP7652192B2
JP7652192B2 JP2022559118A JP2022559118A JP7652192B2 JP 7652192 B2 JP7652192 B2 JP 7652192B2 JP 2022559118 A JP2022559118 A JP 2022559118A JP 2022559118 A JP2022559118 A JP 2022559118A JP 7652192 B2 JP7652192 B2 JP 7652192B2
Authority
JP
Japan
Prior art keywords
optical fiber
ribbon
cable
fiber cable
jacket
Prior art date
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.)
Active
Application number
JP2022559118A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022092019A1 (https=
Inventor
文昭 佐藤
雄紀 下田
洋平 鈴木
弘樹 石川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of JPWO2022092019A1 publication Critical patent/JPWO2022092019A1/ja
Application granted granted Critical
Publication of JP7652192B2 publication Critical patent/JP7652192B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4403—Optical cables with ribbon structure
    • G02B6/4404—Multi-podded
    • 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
    • G02B6/441—Optical cables built up from sub-bundles
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4471—Terminating devices ; Cable clamps
    • 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
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4432—Protective covering with fibre reinforcements
    • 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
    • G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP2022559118A 2020-10-26 2021-10-25 光ファイバケーブルおよびコネクタ付きケーブル Active JP7652192B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020178870 2020-10-26
JP2020178870 2020-10-26
PCT/JP2021/039283 WO2022092019A1 (ja) 2020-10-26 2021-10-25 光ファイバケーブルおよびコネクタ付きケーブル

Publications (2)

Publication Number Publication Date
JPWO2022092019A1 JPWO2022092019A1 (https=) 2022-05-05
JP7652192B2 true JP7652192B2 (ja) 2025-03-27

Family

ID=81381468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022559118A Active JP7652192B2 (ja) 2020-10-26 2021-10-25 光ファイバケーブルおよびコネクタ付きケーブル

Country Status (3)

Country Link
US (1) US12510716B2 (https=)
JP (1) JP7652192B2 (https=)
WO (1) WO2022092019A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022065485A1 (ja) * 2020-09-28 2022-03-31 住友電気工業株式会社 光ファイバケーブルおよびコネクタ付きケーブル
WO2023003056A1 (ko) * 2021-07-21 2023-01-26 엘에스전선 주식회사 광섬유 리본
WO2025057331A1 (ja) * 2023-09-13 2025-03-20 住友電気工業株式会社 光ファイバユニット、光ファイバケーブルおよび光ファイバユニットの製造方法
WO2025057329A1 (ja) * 2023-09-13 2025-03-20 住友電気工業株式会社 光ファイバユニット、光ファイバケーブルおよび光ファイバユニットの製造方法
CN117631179A (zh) * 2023-11-21 2024-03-01 江苏中天科技股份有限公司 松套管及具有其的光缆
CN118707675B (zh) * 2024-08-29 2024-11-01 江苏永鼎股份有限公司 一种嵌套式光纤带光缆

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002303769A (ja) 2001-04-09 2002-10-18 Fujikura Ltd 多心光ケーブル
US20120301092A1 (en) 2009-12-23 2012-11-29 Arnaud Le Dissez Microbundle optical cable
JP2015102576A (ja) 2013-11-21 2015-06-04 株式会社フジクラ 光ファイバケーブル
CN204405908U (zh) 2015-01-15 2015-06-17 江苏中天科技股份有限公司 全介质大芯数高密度微型管道布线光缆
JP2016177138A (ja) 2015-03-20 2016-10-06 株式会社フジクラ 光ケーブル
WO2019088256A1 (ja) 2017-11-02 2019-05-09 住友電気工業株式会社 光ファイバユニットおよび光ファイバケーブル
US20200142144A1 (en) 2017-07-05 2020-05-07 Corning Research & Development Corporation High fiber density ribbon cable
WO2020095958A1 (ja) 2018-11-06 2020-05-14 住友電気工業株式会社 光ファイバケーブル
JP2020076915A (ja) 2018-11-09 2020-05-21 株式会社フジクラ 光ファイバケーブル

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0753777A3 (en) * 1995-07-10 1997-04-09 At & T Corp Fiber optic tape
IT1286009B1 (it) * 1996-11-29 1998-06-26 Pirelli Cavi E Sistemi Spa Cavo ottico con nucleo tubolare metallico
US6792184B2 (en) * 2002-05-31 2004-09-14 Corning Cable Systems Llc Optical fiber ribbons having a preferential separation sequence
US6748148B2 (en) * 2002-05-31 2004-06-08 Corning Cable Systems Llc Optical fiber ribbons having a non-uniform thickness and/or preferential tear portions
US7151879B2 (en) * 2002-11-06 2006-12-19 Sumitomo Electric Industries, Ltd. Optical fiber ribbon that is easily branched into individual optical fibers and optical fiber cable using the same
US6874950B2 (en) * 2002-12-17 2005-04-05 International Business Machines Corporation Devices and methods for side-coupling optical fibers to optoelectronic components
US6853783B2 (en) * 2003-02-28 2005-02-08 Corning Cable Systems Llc Optical Fiber Ribbons Having Preferential Tear Portions
US7532796B2 (en) * 2006-09-29 2009-05-12 Corning Cable Systems Llc Fiber optic ribbons having one or more predetermined fracture regions
US8467650B2 (en) * 2007-11-09 2013-06-18 Draka Comteq, B.V. High-fiber-density optical-fiber cable
JP4619424B2 (ja) 2008-06-30 2011-01-26 日本電信電話株式会社 光ファイバケーブル
WO2010001663A1 (ja) * 2008-06-30 2010-01-07 日本電信電話株式会社 光ファイバケーブル及び光ファイバテープ
JP4968754B1 (ja) * 2011-03-30 2012-07-04 昭和電線ケーブルシステム株式会社 光ファイバテープ心線および光ケーブル
EP2845043A4 (en) 2012-05-02 2015-12-16 Fujikura Ltd ROUND OPTICAL CABLE WITH SMALL DIAMETER AND A BANDED FIBER OPTICAL STRUCTURE
JP2014016529A (ja) 2012-07-10 2014-01-30 Sumitomo Electric Ind Ltd 光ファイバケーブル
JP2014211512A (ja) * 2013-04-18 2014-11-13 住友電気工業株式会社 光ファイバコード
JP2015129887A (ja) * 2014-01-08 2015-07-16 住友電気工業株式会社 空気圧送用光ファイバケーブル
EP3385765A4 (en) * 2015-12-01 2019-08-21 Furukawa Electric Co. Ltd. CENTRAL FIBER OPTIC RIBBON WIRE AND OPTICAL FIBER CABLE
JP2017142285A (ja) * 2016-02-08 2017-08-17 住友電気工業株式会社 光ファイバケーブル
JP6453970B1 (ja) * 2017-10-05 2019-01-16 株式会社フジクラ 間欠連結型光ファイバテープ、及び、間欠連結型光ファイバテープの製造方法
CN116299923A (zh) 2018-09-11 2023-06-23 株式会社藤仓 光纤电缆
JP6855519B2 (ja) * 2019-02-08 2021-04-07 株式会社フジクラ 光ファイバユニット及び光ファイバユニットの加工方法
MX2021011829A (es) * 2019-03-29 2021-11-12 Corning Res & Dev Corp Cable de fibra optica con subunidades de cintas paralelas.
US11340414B2 (en) * 2019-07-02 2022-05-24 Corning Research & Development Corporation SZ stranded tight-buffered ribbon stacks with binder film

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002303769A (ja) 2001-04-09 2002-10-18 Fujikura Ltd 多心光ケーブル
US20120301092A1 (en) 2009-12-23 2012-11-29 Arnaud Le Dissez Microbundle optical cable
JP2015102576A (ja) 2013-11-21 2015-06-04 株式会社フジクラ 光ファイバケーブル
CN204405908U (zh) 2015-01-15 2015-06-17 江苏中天科技股份有限公司 全介质大芯数高密度微型管道布线光缆
JP2016177138A (ja) 2015-03-20 2016-10-06 株式会社フジクラ 光ケーブル
US20200142144A1 (en) 2017-07-05 2020-05-07 Corning Research & Development Corporation High fiber density ribbon cable
WO2019088256A1 (ja) 2017-11-02 2019-05-09 住友電気工業株式会社 光ファイバユニットおよび光ファイバケーブル
WO2020095958A1 (ja) 2018-11-06 2020-05-14 住友電気工業株式会社 光ファイバケーブル
JP2020076915A (ja) 2018-11-09 2020-05-21 株式会社フジクラ 光ファイバケーブル

Also Published As

Publication number Publication date
US12510716B2 (en) 2025-12-30
US20230244050A1 (en) 2023-08-03
WO2022092019A1 (ja) 2022-05-05
JPWO2022092019A1 (https=) 2022-05-05

Similar Documents

Publication Publication Date Title
JP7652192B2 (ja) 光ファイバケーブルおよびコネクタ付きケーブル
CA2610858C (en) Fiber optic cables and methods for forming same
EP1831746B1 (en) Distribution cable having overmolded mid-span access location with preferential bending
US6681071B2 (en) Dry core indoor/outdoor fiber optic cable
CA2314317C (en) Optical fiber cable with single strength member in cable outer jacket
JP7151727B2 (ja) 光ファイバケーブル
JP7800448B2 (ja) 光ファイバケーブル及びコネクタ付きケーブル
US11585999B2 (en) Optical cable having a buffer tube with flexible ribbon
CA3104657A1 (en) High density bundled optical fiber cable with preconnectorized drop points
JP7533603B2 (ja) 光ケーブル
WO2022065485A1 (ja) 光ファイバケーブルおよびコネクタ付きケーブル
JP2001194567A (ja) 光ファイバケーブル
JP7609982B2 (ja) 光ファイバケーブル
EP4350408B1 (en) FIBER OPTIC CABLE AND FIBER OPTIC CABLE MANUFACTURING DEVICE
JPH11183764A (ja) 光ファイバケーブル
US20240151928A1 (en) Pre-terminated optical cable
WO2025134902A1 (ja) 光ファイバケーブル
WO2025033318A1 (ja) 光ファイバケーブル
WO2023136263A1 (ja) 光ファイバケーブル
JP4047248B2 (ja) 光ドロップケーブル
TWM677435U (zh) 光纖纜線
JPH01319006A (ja) 多心光ファイバ心線及びこの光ファイバ心線を束ねた光ファイバケーブル
JP2005077704A (ja) 光ドロップケーブル
JPH0678910U (ja) 光ファイバケーブル

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240422

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20241001

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241127

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250212

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250225

R150 Certificate of patent or registration of utility model

Ref document number: 7652192

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150