DE69424116D1 - Verfahren zur Herstellung eines in mehrere Einheiten aufteilbaren optischen Fiberbandmoduls - Google Patents
Verfahren zur Herstellung eines in mehrere Einheiten aufteilbaren optischen FiberbandmodulsInfo
- Publication number
- DE69424116D1 DE69424116D1 DE69424116T DE69424116T DE69424116D1 DE 69424116 D1 DE69424116 D1 DE 69424116D1 DE 69424116 T DE69424116 T DE 69424116T DE 69424116 T DE69424116 T DE 69424116T DE 69424116 D1 DE69424116 D1 DE 69424116D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- divided
- optical fiber
- fiber ribbon
- several units
- 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
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
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/448—Ribbon cables
-
- 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
-
- 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
- G02B6/4429—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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI932152A IT1271484B (it) | 1993-10-12 | 1993-10-12 | Nastro di fibre ottiche modulare, separabile in una pluralita' di nastri o moduli, procedimento per fabbricare tale nastro e cavo ottico impiegante lo stesso |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69424116D1 true DE69424116D1 (de) | 2000-05-31 |
DE69424116T2 DE69424116T2 (de) | 2000-12-14 |
Family
ID=11367008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69424116T Expired - Fee Related DE69424116T2 (de) | 1993-10-12 | 1994-10-08 | Verfahren zur Herstellung eines in mehrere Einheiten aufteilbaren optischen Fiberbandmoduls |
Country Status (8)
Country | Link |
---|---|
US (1) | US5598498A (de) |
EP (1) | EP0647866B1 (de) |
JP (1) | JPH07218786A (de) |
AT (1) | ATE192242T1 (de) |
DE (1) | DE69424116T2 (de) |
DK (1) | DK0647866T3 (de) |
ES (1) | ES2145082T3 (de) |
IT (1) | IT1271484B (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6052503A (en) * | 1995-09-07 | 2000-04-18 | Dsm N.V. | Optical glass fiber ribbon assembly and radiation curable matrix forming composition |
US5717805A (en) * | 1996-06-12 | 1998-02-10 | Alcatel Na Cable Systems, Inc. | Stress concentrations in an optical fiber ribbon to facilitate separation of ribbon matrix material |
US6130980A (en) * | 1997-05-06 | 2000-10-10 | Dsm N.V. | Ribbon assemblies and ink coating compositions for use in forming the ribbon assemblies |
US5970196A (en) * | 1997-09-22 | 1999-10-19 | Siecor Corporation | Fiber optic protective member with removable section to facilitate separation thereof |
US20020138390A1 (en) | 1997-10-14 | 2002-09-26 | R. Raymond May | Systems, methods and computer program products for subject-based addressing in an electronic trading system |
US6151336A (en) | 1998-02-11 | 2000-11-21 | Sorrento Networks, Inc. | Time division multiplexing expansion subsystem |
FR2776396B1 (fr) * | 1998-03-19 | 2001-11-30 | Alsthom Cge Alkatel | Procede de fabrication d'un multiruban de fibres optiques separable en au moins deux rubans de fibres optiques |
US6400478B1 (en) | 1998-04-02 | 2002-06-04 | Sorrento Networks, Inc. | Wavelength-division-multiplexed optical transmission system with expanded bidirectional transmission capacity over a single fiber |
US6175677B1 (en) | 1998-04-17 | 2001-01-16 | Alcatel | Optical fiber multi-ribbon and method for making the same |
US6097866A (en) * | 1998-05-01 | 2000-08-01 | Alcatel | Optical fiber ribbon |
US6298103B1 (en) | 1998-06-16 | 2001-10-02 | Sorrento Networks Corporation | Flexible clock and data recovery module for a DWDM optical communication system with multiple clock rates |
US6317553B1 (en) * | 1999-05-07 | 2001-11-13 | Lucent Technologies Inc. | Coated fiber strands having one or more heterogeneous regions and methods of making the same |
US6337941B1 (en) | 1999-09-29 | 2002-01-08 | Alcatel | Splittable optical fiber ribbons |
US6295401B1 (en) | 1999-12-21 | 2001-09-25 | Siecor Operations, Llc | Optical fiber ribbon cables |
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 |
US6853783B2 (en) | 2003-02-28 | 2005-02-08 | Corning Cable Systems Llc | Optical Fiber Ribbons Having Preferential Tear Portions |
US7039282B2 (en) * | 2004-06-30 | 2006-05-02 | Corning Cable Systems Llc | Optical fiber array with an intermittent profile and method for manufacturing the same |
US20060045443A1 (en) * | 2004-08-30 | 2006-03-02 | Blazer Bradley J | Fiber optic ribbons having one or more preferential tear portions and method of making the same |
US7532796B2 (en) * | 2006-09-29 | 2009-05-12 | Corning Cable Systems Llc | Fiber optic ribbons having one or more predetermined fracture regions |
US7274846B1 (en) | 2006-09-29 | 2007-09-25 | Corning Cable Systems, Llc. | Fiber optic ribbon subunits having ends with different shapes |
GB0823407D0 (en) * | 2008-12-23 | 2009-01-28 | Nexan Technologies Ltd | Apparatus for storing data |
GB2467622B (en) | 2008-12-23 | 2011-12-14 | Nexsan Technologies Ltd | Data storage apparatus |
WO2011137236A1 (en) | 2010-04-30 | 2011-11-03 | Corning Cable Systems Llc | Fiber optic cables with access features and methods of making fiber optic cables |
PL2633355T3 (pl) * | 2010-10-28 | 2021-01-11 | Corning Optical Communications LLC | Kable światłowodowe z wytłaczanymi cechami dostępowymi oraz sposoby wytwarzania kabli światłowodowych |
AU2015255303B2 (en) * | 2010-10-28 | 2016-11-17 | Corning Cable Systems Llc | Fiber optic cables with extruded access features and methods of making fiber optic cables |
EP2643139B1 (de) | 2010-11-23 | 2023-06-28 | Corning Optical Communications Llc | Glasfaserkabel mit zugangsmöglichkeiten und verfahren der herstellung |
US8682124B2 (en) | 2011-10-13 | 2014-03-25 | Corning Cable Systems Llc | Access features of armored flat fiber optic cable |
US9323022B2 (en) | 2012-10-08 | 2016-04-26 | Corning Cable Systems Llc | Methods of making and accessing cables having access features |
US9274302B2 (en) | 2011-10-13 | 2016-03-01 | Corning Cable Systems Llc | Fiber optic cables with extruded access features for access to a cable cavity |
US9201208B2 (en) | 2011-10-27 | 2015-12-01 | Corning Cable Systems Llc | Cable having core, jacket and polymeric jacket access features located in the jacket |
US9176293B2 (en) | 2011-10-28 | 2015-11-03 | Corning Cable Systems Llc | Buffered fibers with access features |
US8909014B2 (en) | 2012-04-27 | 2014-12-09 | Corning Cable Systems Llc | Fiber optic cable with access features and jacket-to-core coupling, and methods of making the same |
US9482839B2 (en) | 2013-08-09 | 2016-11-01 | Corning Cable Systems Llc | Optical fiber cable with anti-split feature |
CN109991708A (zh) * | 2019-03-27 | 2019-07-09 | 江苏通光信息有限公司 | 一种新型易分支8字型光缆、成型模具及其生产工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4720165A (en) * | 1985-02-25 | 1988-01-19 | Mitsubishi Rayon Company Ltd. | Optical fiber sheet and method and apparatus for fabrication thereof |
US4815814A (en) * | 1986-09-02 | 1989-03-28 | Cooper Industries, Inc. | Under-carpet flat cable assembly and method of forming a turn in same |
JPS63208814A (ja) * | 1987-02-25 | 1988-08-30 | Hitachi Cable Ltd | 光フアイバテ−プ電線の製造方法 |
JP2573631B2 (ja) * | 1987-11-25 | 1997-01-22 | 住友電気工業株式会社 | テープ状光ファイバ心線の製造装置 |
DE3743802C1 (de) * | 1987-12-23 | 1989-06-08 | Standard Elektrik Lorenz Ag | Optisches Kabelelement,Buendelader und optisches Kabel |
DE8901206U1 (de) * | 1989-02-03 | 1989-03-23 | Igs Dosiertechnik Schmittinger Handels- Und Vertriebs Gmbh, 8901 Gessertshausen, De | |
DE8901208U1 (de) * | 1989-02-03 | 1989-04-06 | Kabelmetal Electro Gmbh, 3000 Hannover, De |
-
1993
- 1993-10-12 IT ITMI932152A patent/IT1271484B/it active IP Right Grant
-
1994
- 1994-09-30 US US08/316,128 patent/US5598498A/en not_active Expired - Lifetime
- 1994-09-30 JP JP6236969A patent/JPH07218786A/ja active Pending
- 1994-10-08 AT AT94115901T patent/ATE192242T1/de not_active IP Right Cessation
- 1994-10-08 ES ES94115901T patent/ES2145082T3/es not_active Expired - Lifetime
- 1994-10-08 EP EP94115901A patent/EP0647866B1/de not_active Expired - Lifetime
- 1994-10-08 DE DE69424116T patent/DE69424116T2/de not_active Expired - Fee Related
- 1994-10-08 DK DK94115901T patent/DK0647866T3/da active
Also Published As
Publication number | Publication date |
---|---|
EP0647866B1 (de) | 2000-04-26 |
ES2145082T3 (es) | 2000-07-01 |
JPH07218786A (ja) | 1995-08-18 |
ITMI932152A1 (it) | 1995-04-12 |
ATE192242T1 (de) | 2000-05-15 |
EP0647866A1 (de) | 1995-04-12 |
US5598498A (en) | 1997-01-28 |
DK0647866T3 (da) | 2000-08-07 |
ITMI932152A0 (it) | 1993-10-12 |
IT1271484B (it) | 1997-05-28 |
DE69424116T2 (de) | 2000-12-14 |
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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 |