WO2008096637A1 - 光ケーブル - Google Patents

光ケーブル Download PDF

Info

Publication number
WO2008096637A1
WO2008096637A1 PCT/JP2008/051280 JP2008051280W WO2008096637A1 WO 2008096637 A1 WO2008096637 A1 WO 2008096637A1 JP 2008051280 W JP2008051280 W JP 2008051280W WO 2008096637 A1 WO2008096637 A1 WO 2008096637A1
Authority
WO
WIPO (PCT)
Prior art keywords
core wire
optical fiber
fiber core
cable jacket
cable
Prior art date
Application number
PCT/JP2008/051280
Other languages
English (en)
French (fr)
Inventor
Itaru Sakabe
Eisuke Sasaoka
Tomoyuki Hattori
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
Priority claimed from JP2007029360A external-priority patent/JP5407111B2/ja
Priority claimed from JP2007030829A external-priority patent/JP5332111B2/ja
Application filed by Sumitomo Electric Industries, Ltd. filed Critical Sumitomo Electric Industries, Ltd.
Priority to US12/526,440 priority Critical patent/US8184937B2/en
Priority to EP08710607A priority patent/EP2075605A4/en
Priority to CN2008800043601A priority patent/CN101622564B/zh
Priority to JP2008202800A priority patent/JP2009181119A/ja
Publication of WO2008096637A1 publication Critical patent/WO2008096637A1/ja

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
    • G02B6/44—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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/106—Single coatings
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0288—Multimode fibre, e.g. graded index core for compensating modal dispersion
    • 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
    • G02B6/4436—Heat resistant
    • 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4482—Code or colour marking

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

　この発明は、耐久性能を向上させるための構造を備えた光ケーブルに関する。当該光ケーブルは、基本構造として、光ファイバ心線と、この光ファイバ心線の外周を覆うケーブル外被を備える。光ファイバ心線は、ガラスファイバと、紫外線硬化樹脂の被覆層から構成されている。また、耐久性能として優れた耐衝撃性を実現するため、光ファイバ心線の被覆層は、ヤング率200Mpa以上の第１被覆を含む。一方、ケーブル外被は、ハロゲンを含まない熱可塑性樹脂からなる。ケーブル外被は、0.7mm以上の厚みを有するとともに、UL規格でV2以上の難燃性と、第1被覆と同じかそれ以上のヤング率とを有する。
PCT/JP2008/051280 2007-02-08 2008-01-29 光ケーブル WO2008096637A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/526,440 US8184937B2 (en) 2007-02-08 2008-01-29 Optical cable
EP08710607A EP2075605A4 (en) 2007-02-08 2008-01-29 OPTICAL CABLE
CN2008800043601A CN101622564B (zh) 2007-02-08 2008-01-29 光缆
JP2008202800A JP2009181119A (ja) 2008-01-29 2008-08-06 光ケーブル

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-029360 2007-02-08
JP2007029360A JP5407111B2 (ja) 2007-02-08 2007-02-08 光ケーブル
JP2007030829A JP5332111B2 (ja) 2007-02-09 2007-02-09 光ケーブル
JP2007-030829 2007-02-09

Publications (1)

Publication Number Publication Date
WO2008096637A1 true WO2008096637A1 (ja) 2008-08-14

Family

ID=39681548

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051280 WO2008096637A1 (ja) 2007-02-08 2008-01-29 光ケーブル

Country Status (3)

Country Link
US (1) US8184937B2 (ja)
EP (1) EP2075605A4 (ja)
WO (1) WO2008096637A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011085854A (ja) * 2009-10-19 2011-04-28 Sumitomo Electric Ind Ltd プラスチッククラッド光ファイバ心線および光ファイバケーブル
CN102169217A (zh) * 2010-02-26 2011-08-31 住友电气工业株式会社 光缆
US8634687B2 (en) 2009-10-19 2014-01-21 Sumitomo Electric Industries, Ltd. Coated plastic cladding optical fiber and optical fiber cable

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009155037A2 (en) 2008-05-28 2009-12-23 Adc Telecommunications, Inc. Fiber optic cable
JP5390806B2 (ja) * 2008-08-08 2014-01-15 古河電気工業株式会社 ケーブルの梱包形態
WO2011046891A1 (en) * 2009-10-13 2011-04-21 Corning Incorporated Buffered large core fiber
US8554039B2 (en) 2009-10-13 2013-10-08 Corning Incorporated Buffered large core fiber
US8428407B2 (en) * 2009-10-21 2013-04-23 Corning Cable Systems Llc Fiber optic jumper cable with bend-resistant multimode fiber
US8998502B2 (en) 2010-09-03 2015-04-07 Corning Incorporated Fiber optic connectors and ferrules and methods for using the same
PT2678728T (pt) * 2011-02-21 2018-07-05 Draka Comteq Bv Cabo de interligação de fibra ótica
JP5789381B2 (ja) * 2011-02-23 2015-10-07 株式会社フジクラ 光ファイバテープ心線の製造方法、製造装置、及びその製造方法で製造された光ファイバテープ心線並びに光ファイバケーブル
JP5465741B2 (ja) 2012-02-17 2014-04-09 古河電気工業株式会社 光ファイバ心線、光ファイバテープ心線および光ケーブル
JP2013257396A (ja) * 2012-06-12 2013-12-26 Fujikura Ltd 光ファイバケーブル
CN105051586A (zh) * 2013-03-04 2015-11-11 Ofs菲特尔有限责任公司 直径减小的多模光纤电缆
WO2017120400A1 (en) * 2016-01-08 2017-07-13 North Carolina State University Enhanced optical fibers for low temperature sensing
EP4170404B1 (en) * 2018-10-11 2024-05-01 Fujikura Ltd. Optical fiber cable
WO2020240713A1 (ja) 2019-05-28 2020-12-03 住友電気工業株式会社 多芯ケーブル

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH075328A (ja) * 1993-03-09 1995-01-10 Ube Nitto Kasei Co Ltd 光ファイバ担持用スロットおよびその製造方法，同スロットを用いた光ファイバケーブルおよびその製造方法
JPH08327861A (ja) * 1995-06-02 1996-12-13 Sumitomo Wiring Syst Ltd 光ファイバケーブル及びその製造方法
JP2003227975A (ja) * 2002-02-04 2003-08-15 Mitsubishi Rayon Co Ltd 光ファイバ用被覆材料および光ファイバケーブル
JP2004004637A (ja) * 2002-03-22 2004-01-08 Du Pont Toray Co Ltd ケーブル用抗張材
JP2004144821A (ja) 2002-10-22 2004-05-20 Fujikura Ltd 光ファイバケーブル及びその製造方法
JP2004198588A (ja) 2002-12-17 2004-07-15 Sumitomo Electric Ind Ltd 光ファイバケーブル
JP2005008448A (ja) * 2003-06-17 2005-01-13 Sumitomo Electric Ind Ltd 難燃性光ファイバ心線及び難燃性光ファイバテープ心線
JP2005062287A (ja) * 2003-07-30 2005-03-10 Furukawa Electric Co Ltd:The 光ファイバケーブル
JP2005091615A (ja) * 2003-09-16 2005-04-07 Olympus Corp 顕微鏡
JP2005107441A (ja) * 2003-10-02 2005-04-21 Sumitomo Electric Ind Ltd 光ファイバケーブル
JP2005121754A (ja) * 2003-10-14 2005-05-12 Furukawa Electric Co Ltd:The 光ファイバケーブル
JP2005221919A (ja) * 2004-02-09 2005-08-18 Sumitomo Electric Ind Ltd 光ファイバケーブル及びその製造方法
JP2005326781A (ja) * 2004-05-17 2005-11-24 Fujikura Ltd 光ファイバ心線及び光ファイバケーブル

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2294479Y (zh) 1997-03-24 1998-10-14 邮电部武汉邮电科学研究院 无卤阻燃光缆
US6711331B2 (en) * 1998-07-07 2004-03-23 Sumitomo Electric Industries, Ltd. Optical fiber
CN1504782A (zh) * 1998-07-07 2004-06-16 住友电气工业株式会社 光纤
CA2334888A1 (en) * 1999-04-13 2000-10-19 Sumitomo Electric Industries, Ltd. Optical fiber and optical communication system comprising the same
US6298188B1 (en) * 1999-10-22 2001-10-02 Lucent Technologies Inc. Plenum rated high modulus buffered optical fiber
WO2001051977A2 (en) * 1999-12-24 2001-07-19 Mitsubishi Rayon Co., Ltd. Optical fiber cable and optical fiber cable with plug
JP2003014998A (ja) * 2001-06-29 2003-01-15 Fujikura Ltd 光ファイバ心線
US20030059613A1 (en) * 2001-09-04 2003-03-27 Diego Tirelli Self-extinguishing cable and flame-retardant composition used therein
WO2003040051A1 (en) * 2001-11-08 2003-05-15 Dsm Ip Assets B.V. Flame-retardant optical fiber coating composition
EP1596234A4 (en) * 2003-02-20 2006-03-22 Sumitomo Electric Industries COATED OPTICAL FIBER AND COATED OPTICAL FIBER HAVING A CONNECTOR
JP2005091616A (ja) 2003-09-16 2005-04-07 Fujikura Ltd 光ファイバケーブルおよびその製造方法
JP2007333795A (ja) * 2006-06-12 2007-12-27 Furukawa Electric Co Ltd:The 光ファイバ心線及びその製造方法

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH075328A (ja) * 1993-03-09 1995-01-10 Ube Nitto Kasei Co Ltd 光ファイバ担持用スロットおよびその製造方法，同スロットを用いた光ファイバケーブルおよびその製造方法
JPH08327861A (ja) * 1995-06-02 1996-12-13 Sumitomo Wiring Syst Ltd 光ファイバケーブル及びその製造方法
JP2003227975A (ja) * 2002-02-04 2003-08-15 Mitsubishi Rayon Co Ltd 光ファイバ用被覆材料および光ファイバケーブル
JP2004004637A (ja) * 2002-03-22 2004-01-08 Du Pont Toray Co Ltd ケーブル用抗張材
JP2004144821A (ja) 2002-10-22 2004-05-20 Fujikura Ltd 光ファイバケーブル及びその製造方法
JP2004198588A (ja) 2002-12-17 2004-07-15 Sumitomo Electric Ind Ltd 光ファイバケーブル
JP2005008448A (ja) * 2003-06-17 2005-01-13 Sumitomo Electric Ind Ltd 難燃性光ファイバ心線及び難燃性光ファイバテープ心線
JP2005062287A (ja) * 2003-07-30 2005-03-10 Furukawa Electric Co Ltd:The 光ファイバケーブル
JP2005091615A (ja) * 2003-09-16 2005-04-07 Olympus Corp 顕微鏡
JP2005107441A (ja) * 2003-10-02 2005-04-21 Sumitomo Electric Ind Ltd 光ファイバケーブル
JP2005121754A (ja) * 2003-10-14 2005-05-12 Furukawa Electric Co Ltd:The 光ファイバケーブル
JP2005221919A (ja) * 2004-02-09 2005-08-18 Sumitomo Electric Ind Ltd 光ファイバケーブル及びその製造方法
JP2005326781A (ja) * 2004-05-17 2005-11-24 Fujikura Ltd 光ファイバ心線及び光ファイバケーブル

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2075605A4

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011085854A (ja) * 2009-10-19 2011-04-28 Sumitomo Electric Ind Ltd プラスチッククラッド光ファイバ心線および光ファイバケーブル
US8634687B2 (en) 2009-10-19 2014-01-21 Sumitomo Electric Industries, Ltd. Coated plastic cladding optical fiber and optical fiber cable
CN102169217A (zh) * 2010-02-26 2011-08-31 住友电气工业株式会社 光缆
US8861914B2 (en) 2010-02-26 2014-10-14 Sumitomo Electric Industries, Ltd. Optical fiber cable

Also Published As

Publication number Publication date
US8184937B2 (en) 2012-05-22
EP2075605A1 (en) 2009-07-01
US20100322572A1 (en) 2010-12-23
EP2075605A4 (en) 2011-11-09

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