DE69028958T2 - Mit einer abziehbaren Pufferschicht versehene optische Faser - Google Patents

Mit einer abziehbaren Pufferschicht versehene optische Faser

Info

Publication number
DE69028958T2
DE69028958T2 DE69028958T DE69028958T DE69028958T2 DE 69028958 T2 DE69028958 T2 DE 69028958T2 DE 69028958 T DE69028958 T DE 69028958T DE 69028958 T DE69028958 T DE 69028958T DE 69028958 T2 DE69028958 T2 DE 69028958T2
Authority
DE
Germany
Prior art keywords
optical fiber
buffer layer
removable buffer
removable
layer
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.)
Expired - Fee Related
Application number
DE69028958T
Other languages
English (en)
Other versions
DE69028958D1 (de
Inventor
Fred M Marx
Parry A Moss
Mary J Presnell
John W Shea
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.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Publication of DE69028958D1 publication Critical patent/DE69028958D1/de
Application granted granted Critical
Publication of DE69028958T2 publication Critical patent/DE69028958T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/47—Installation in buildings
    • G02B6/475—Mechanical aspects of installing cables in ducts or the like for buildings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • 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
    • G02B6/4402—Optical cables with one single optical waveguide
    • 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
DE69028958T 1989-07-26 1990-07-17 Mit einer abziehbaren Pufferschicht versehene optische Faser Expired - Fee Related DE69028958T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/385,755 US5011260A (en) 1989-07-26 1989-07-26 Buffered optical fiber having a strippable buffer layer

Publications (2)

Publication Number Publication Date
DE69028958D1 DE69028958D1 (de) 1996-11-28
DE69028958T2 true DE69028958T2 (de) 1997-02-27

Family

ID=23522747

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69028958T Expired - Fee Related DE69028958T2 (de) 1989-07-26 1990-07-17 Mit einer abziehbaren Pufferschicht versehene optische Faser

Country Status (10)

Country Link
US (1) US5011260A (de)
EP (1) EP0410622B1 (de)
JP (1) JP2850919B2 (de)
KR (1) KR910003410A (de)
CA (1) CA2021515C (de)
DE (1) DE69028958T2 (de)
DK (1) DK0410622T3 (de)
ES (1) ES2092494T3 (de)
MX (1) MX166720B (de)
NO (1) NO301096B1 (de)

Families Citing this family (47)

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GB2256604B (en) * 1991-06-12 1995-04-19 Northern Telecom Ltd Plastics packaged optical fibre
US5181268A (en) * 1991-08-12 1993-01-19 Corning Incorporated Strippable tight buffered optical waveguide fiber
GB9125417D0 (en) * 1991-11-29 1992-01-29 Bicc Plc An improved communication cable
US5381504A (en) * 1993-11-15 1995-01-10 Minnesota Mining And Manufacturing Company Optical fiber element having a permanent protective coating with a Shore D hardness value of 65 or more
US5373578A (en) * 1993-12-21 1994-12-13 At&T Corp. Strippable coating for optical fiber
US5463706A (en) * 1994-02-16 1995-10-31 Thomas & Betts Corporation Light traceable transmission conduit assembly
JP3462634B2 (ja) * 1995-06-28 2003-11-05 住友電気工業株式会社 光ファイバ心線及びその被覆の除去方法
US6415085B1 (en) * 1995-08-01 2002-07-02 At&T Corp. Sub-miniature optical fiber cables, and apparatuses and methods for making the sub-miniature optical fiber cables
US5684910A (en) * 1996-06-24 1997-11-04 Lucent Technologies Inc. Buffered optical fiber having a strippable buffer layer
AU4969697A (en) * 1996-11-08 1998-06-03 Dsm N.V. Radiation-curable optical glass fiber coating compositions, coated optical glass fibers, and optical glass fiber assemblies
US6197422B1 (en) 1997-05-06 2001-03-06 Dsm, N.V. Ribbon assemblies and radiation-curable ink compositions for use in forming the ribbon assemblies
US6130980A (en) * 1997-05-06 2000-10-10 Dsm N.V. Ribbon assemblies and ink coating compositions for use in forming the ribbon assemblies
US6085010A (en) * 1997-06-11 2000-07-04 Dsm N.V. Optical glass fiber ribbon assemblies and radiation-curable compositions for use in forming ribbon assemblies
US6301415B1 (en) 1997-08-14 2001-10-09 Dsm N.V Optical glass fiber ribbon assemblies, matrix forming compositions radiation-curable compositions
FR2768234B1 (fr) * 1997-09-11 2000-01-07 France Telecom Structure de cables a fibres optiques autoresistantes a la compression
US6391936B1 (en) 1997-12-22 2002-05-21 Dsm N.V. Radiation-curable oligomers radiation-curable compositions, coated optical glass fibers, and ribbon assemblies
US6110593A (en) * 1998-05-21 2000-08-29 Dsm N.V. Radiation-curable optical fiber primary coating system
US6040357A (en) * 1998-05-28 2000-03-21 Dsm N.V. Method of making a radiation-curable ink composition, radiation-curable ink composition and ribbon assembly
US6215934B1 (en) 1998-10-01 2001-04-10 Lucent Technologies, Inc. Coated optical fiber with improved strippability
JP2001235662A (ja) * 2000-02-23 2001-08-31 Yazaki Corp プラスチック光ファイバケーブル及びプラスチック光ファイバケーブルの製造方法
US7403687B2 (en) 2001-12-21 2008-07-22 Pirelli Communications Cables And Systems Usa, Llc Reinforced tight-buffered optical fiber and cables made with same
WO2003083546A1 (fr) * 2002-03-29 2003-10-09 Mitsubishi Cable Industries, Ltd. Coeur de fibre optique
US6768853B2 (en) * 2002-06-21 2004-07-27 Fitel Usa Corp. Buffered optical fibers and methods of making same
US6957000B2 (en) 2002-10-31 2005-10-18 Corning Cable Systems Llc Peelable buffer layer having a preferential tear portion and methods of manufacturing the same
US20050135763A1 (en) * 2003-12-17 2005-06-23 Gary Drenzek Optical fiber with a mechanically strippable coating and methods of making the same
US7142752B2 (en) * 2004-04-30 2006-11-28 Corning Cable Systems Llc Buffered optical waveguides
US20050244113A1 (en) * 2004-04-30 2005-11-03 Chiasson David W Buffered optical waveguides
JP4142002B2 (ja) * 2004-11-19 2008-08-27 東日本電信電話株式会社 光ファイバ心線
US7295737B2 (en) * 2005-08-04 2007-11-13 Corning Cable Systems Llc Mechanically strippable upcoated optical fiber
JP4847311B2 (ja) * 2006-12-25 2011-12-28 株式会社東海理化電機製作所 車両用ミラー装置
US8798427B2 (en) 2007-09-05 2014-08-05 Corning Cable Systems Llc Fiber optic terminal assembly
FR2926640B1 (fr) 2008-01-18 2010-08-20 Draka Comteq France Sa Fibre optique gainee et cable de telecommunication
US20090274426A1 (en) * 2008-04-30 2009-11-05 Lail Jason C Fiber optic cable and method of manufacturing the same
EP2344915A4 (de) 2008-10-09 2015-01-21 Corning Cable Sys Llc Faseroptischer anschluss mit adaptertafel, die sowohl eingangs- als auch ausgangsfasern von einem optischen teiler unterstützt
US8879882B2 (en) 2008-10-27 2014-11-04 Corning Cable Systems Llc Variably configurable and modular local convergence point
AU2011227326A1 (en) * 2010-03-16 2012-09-06 Corning Cable Systems Llc Fiber optic distribution network for multiple dwelling units
US9547144B2 (en) 2010-03-16 2017-01-17 Corning Optical Communications LLC Fiber optic distribution network for multiple dwelling units
US8792767B2 (en) 2010-04-16 2014-07-29 Ccs Technology, Inc. Distribution device
CN103430072B (zh) 2010-10-19 2018-08-10 康宁光缆系统有限责任公司 用于多住户单元的光纤分配网络中的转变盒
US9219546B2 (en) 2011-12-12 2015-12-22 Corning Optical Communications LLC Extremely high frequency (EHF) distributed antenna systems, and related components and methods
US10110307B2 (en) 2012-03-02 2018-10-23 Corning Optical Communications LLC Optical network units (ONUs) for high bandwidth connectivity, and related components and methods
US9004778B2 (en) 2012-06-29 2015-04-14 Corning Cable Systems Llc Indexable optical fiber connectors and optical fiber connector arrays
US9049500B2 (en) 2012-08-31 2015-06-02 Corning Cable Systems Llc Fiber optic terminals, systems, and methods for network service management
US8909019B2 (en) 2012-10-11 2014-12-09 Ccs Technology, Inc. System comprising a plurality of distribution devices and distribution device
US9442264B1 (en) 2014-12-23 2016-09-13 Superior Essex International LP Tight buffered optical fibers and optical fiber cables
PL3347903T3 (pl) * 2015-09-10 2021-05-31 Prysmian S.P.A. Kabel z czujnikiem światłowodowym do pomiaru naprężeń
US10031303B1 (en) 2017-08-29 2018-07-24 Superior Essex International LP Methods for forming tight buffered optical fibers using compression to facilitate subsequent loosening

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864018A (en) * 1973-10-18 1975-02-04 Bell Telephone Labor Inc Method and means for splicing arrays of optical fibers
US4072400A (en) * 1975-07-07 1978-02-07 Corning Glass Works Buffered optical waveguide fiber
US4037922A (en) * 1975-07-07 1977-07-26 Corning Glass Works Optical waveguide cable
GB1570624A (en) * 1975-12-11 1980-07-02 Western Electric Co Optical fibre transmission arrangements
JPS52136642A (en) * 1976-05-11 1977-11-15 Sumitomo Electric Ind Ltd Reinforced optical fiber
US4305642A (en) * 1979-12-17 1981-12-15 Western Electric Company, Inc. Optical fiber transition device and assembly
JPS5833204A (ja) * 1981-08-20 1983-02-26 Fujitsu Ltd 光伝送用フアイバ
DE3133274C2 (de) * 1981-08-22 1986-09-25 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Lichtleitkabel für fernlenkbare Flugkörper
US4474830A (en) * 1982-12-29 1984-10-02 At&T Bell Laboratories Multiple coating of fibers
US4538881A (en) * 1983-02-24 1985-09-03 At&T Bell Laboratories Optical fiber cable including a strain equalizing adhesive which constrains optical loss
JPS61126512A (ja) * 1984-11-26 1986-06-14 Nippon Telegr & Teleph Corp <Ntt> 防水型光フアイバケ−ブル用充てん混和剤
JPS6345518U (de) * 1986-09-11 1988-03-28
US4729629A (en) * 1987-02-26 1988-03-08 Sumitomo Electric Research Triangle, Inc. Bonded sheath cable with lubricant over seam

Also Published As

Publication number Publication date
CA2021515A1 (en) 1991-01-27
ES2092494T3 (es) 1996-12-01
JP2850919B2 (ja) 1999-01-27
JPH03102306A (ja) 1991-04-26
CA2021515C (en) 1994-05-03
KR910003410A (ko) 1991-02-27
DE69028958D1 (de) 1996-11-28
MX166720B (es) 1993-01-29
EP0410622B1 (de) 1996-10-23
US5011260A (en) 1991-04-30
EP0410622A3 (en) 1992-03-04
NO903316L (no) 1991-01-28
NO903316D0 (no) 1990-07-25
NO301096B1 (no) 1997-09-08
DK0410622T3 (da) 1996-11-18
EP0410622A2 (de) 1991-01-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee