JP2018180540A - 構内光ケーブル設置用途のための小型水平バックボーンケーブル - Google Patents
構内光ケーブル設置用途のための小型水平バックボーンケーブル Download PDFInfo
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- JP2018180540A JP2018180540A JP2018075798A JP2018075798A JP2018180540A JP 2018180540 A JP2018180540 A JP 2018180540A JP 2018075798 A JP2018075798 A JP 2018075798A JP 2018075798 A JP2018075798 A JP 2018075798A JP 2018180540 A JP2018180540 A JP 2018180540A
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- Prior art keywords
- fiber
- optic cable
- fiber optic
- optical
- optical fibers
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- 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
- G02B6/4439—Auxiliary devices
- G02B6/4471—Terminating devices ; Cable clamps
- G02B6/4478—Bending relief means
-
- 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
-
- 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
- G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
- G02B6/3878—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules comprising a plurality of ferrules, branching and break-out means
-
- 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
- G02B6/24—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
- G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
- G02B6/3893—Push-pull type, e.g. snap-in, push-on
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
2017年4月11日出願の米国仮特許出願第62/484081号の発明の名称“COMPACT HORIZONTAL BACKBONE CABLES FOR PREMISES OPTICAL CABLING APPLICATIONS”の優先権をここに主張し、その内容がその全体においてここに参照として取り込まれる。
Claims (13)
- 各々が標準的設置引張荷重下で0.6パーセントより大きいファイバ歪みを有する複数の光ファイバ、
複数の補強糸、及び
前記複数の光ファイバ及び複数の補強糸を内包するジャケット
を備えた光ファイバケーブルであって、前記複数の光ファイバがミリメートル四方当たり約1.25本のファイバより高い充填密度で内包された光ファイバケーブル。 - 各光ファイバが約125マイクロメートルのクラッド径を有する、請求項1に記載の光ファイバケーブル。
- 各光ファイバが約250マイクロメートルのコーティング径を有する、請求項1に記載の光ファイバケーブル。
- 前記複数の光ファイバが12本以下の光ファイバを備え、
前記複数の補強糸が5680デニールを有し、
前記ジャケットが前記光ファイバケーブルの約3ミリメ−トルの外径を画定する、請求項1に記載の光ファイバケーブル。 - 前記複数の補強糸が1420デニールのアラミド糸の4本撚り線からなる、請求項4に記載の光ファイバケーブル。
- 前記複数の光ファイバが12本より多くの光ファイバを備え、
前記複数の補強糸が8520デニールを有し、
前記ジャケットが前記光ファイバケーブルの3.8ミリメ−トルの外径を画定する、請求項1に記載の光ファイバケーブル。 - 前記複数の補強糸が1420デニールのアラミド糸の6本撚り線からなる、請求項6に記載の光ファイバケーブル。
- 各々が標準的設置引張荷重下で0.6パーセントより大きいファイバ歪みを有する12本以下の光ファイバ、
1420デニールのアラミド糸の4本撚り線、及び
前記光ファイバケーブルの約3ミリメートルの外径を画定するように前記12本以下の光ファイバ及び4本撚り線のアラミド糸を内包するジャケット
からなる光ファイバケーブル。 - 各光ファイバが約125マイクロメートルのクラッド径を有する、請求項8に記載の光ファイバケーブル。
- 各光ファイバが約250マイクロメートルのコーティング径を有する、請求項8に記載の光ファイバケーブル。
- 各々が標準的設置引張荷重下で0.6パーセントより大きいファイバ歪みを有する12本より多くの光ファイバ、
1420デニールのアラミド糸の6本撚り線、及び
前記光ファイバケーブルの約3.8ミリメートルの外径を画定するように前記12本より多くの光ファイバ及び6本撚り線のアラミド糸を内包するジャケット
からなる光ファイバケーブル。 - 各光ファイバが約125マイクロメートルのクラッド径を有する、請求項11に記載の光ファイバケーブル。
- 各光ファイバが約250マイクロメートルのコーティング径を有する、請求項11に記載の光ファイバケーブル。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762484081P | 2017-04-11 | 2017-04-11 | |
US62/484,081 | 2017-04-11 | ||
US15/670,279 | 2017-08-07 | ||
US15/670,279 US10444460B2 (en) | 2017-04-11 | 2017-08-07 | Compact horizontal backbone cables for premises optical cabling applications |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018180540A true JP2018180540A (ja) | 2018-11-15 |
JP6754796B2 JP6754796B2 (ja) | 2020-09-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018075798A Active JP6754796B2 (ja) | 2017-04-11 | 2018-04-11 | 構内光ケーブル設置用途のための小型水平バックボーンケーブル |
Country Status (3)
Country | Link |
---|---|
US (1) | US10444460B2 (ja) |
EP (1) | EP3388878A1 (ja) |
JP (1) | JP6754796B2 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60140011U (ja) * | 1984-02-23 | 1985-09-17 | 住友電気工業株式会社 | 防水型光フアイバケ−ブル |
JP2008197258A (ja) * | 2007-02-09 | 2008-08-28 | Sumitomo Electric Ind Ltd | 光ケーブル |
JP2008544300A (ja) * | 2005-06-08 | 2008-12-04 | コムスコープ,インコーポレイテッド・オヴ・ノース・キャロライナ | 光ファイバケーブル及びその形成方法 |
US20120045185A1 (en) * | 2010-08-17 | 2012-02-23 | Fujikura Ltd | Heat-resistant optical unit |
JP2012083418A (ja) * | 2010-10-07 | 2012-04-26 | Sumitomo Electric Ind Ltd | 光ファイバコード |
WO2015138922A2 (en) * | 2014-03-13 | 2015-09-17 | Afl Telecommunications Llc | Cable for land based seismic array system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3001117B2 (ja) * | 1990-05-28 | 2000-01-24 | 日本電信電話株式会社 | 光ケーブルとその製造方法 |
US6901191B2 (en) | 2001-11-12 | 2005-05-31 | Corning Cable Systems Llc | High density fiber optic cable |
US7099542B2 (en) * | 2004-12-15 | 2006-08-29 | Furukawa Electric North America | Low temperature dry loose tube fiber optic cable |
US8165439B2 (en) * | 2007-11-09 | 2012-04-24 | Draka Comteq, B.V. | ADSS cables with high-performance optical fiber |
US20110243515A1 (en) * | 2010-04-06 | 2011-10-06 | Bradley Kelvin B | Optical fiber cables |
US20140212609A1 (en) * | 2012-05-08 | 2014-07-31 | Afl Telecommunications, Llc. | Reinforced encapsulation for abrasion protection of cables |
US9541723B2 (en) * | 2013-03-04 | 2017-01-10 | Ofs Fitel, Llc | Reduced diameter multimode optical fiber cables |
-
2017
- 2017-08-07 US US15/670,279 patent/US10444460B2/en active Active
-
2018
- 2018-04-10 EP EP18166642.1A patent/EP3388878A1/en active Pending
- 2018-04-11 JP JP2018075798A patent/JP6754796B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60140011U (ja) * | 1984-02-23 | 1985-09-17 | 住友電気工業株式会社 | 防水型光フアイバケ−ブル |
JP2008544300A (ja) * | 2005-06-08 | 2008-12-04 | コムスコープ,インコーポレイテッド・オヴ・ノース・キャロライナ | 光ファイバケーブル及びその形成方法 |
JP2008197258A (ja) * | 2007-02-09 | 2008-08-28 | Sumitomo Electric Ind Ltd | 光ケーブル |
US20120045185A1 (en) * | 2010-08-17 | 2012-02-23 | Fujikura Ltd | Heat-resistant optical unit |
JP2012083418A (ja) * | 2010-10-07 | 2012-04-26 | Sumitomo Electric Ind Ltd | 光ファイバコード |
WO2015138922A2 (en) * | 2014-03-13 | 2015-09-17 | Afl Telecommunications Llc | Cable for land based seismic array system |
Non-Patent Citations (1)
Title |
---|
MIYAJIMA ET AL.: "Fiber Strength Assurance for Deep-Submarine Optical-Fiber Cable Using the Proof-Testing Method", JOURNAL OF LIGHTWAVE TECHNOLOGY, vol. 3, no. 2, JPN6019023087, April 1985 (1985-04-01), US, pages 248 - 255, ISSN: 0004242515 * |
Also Published As
Publication number | Publication date |
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EP3388878A1 (en) | 2018-10-17 |
JP6754796B2 (ja) | 2020-09-16 |
US20180292624A1 (en) | 2018-10-11 |
US10444460B2 (en) | 2019-10-15 |
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