KR20040016479A - 공기압 포설용 광케이블 - Google Patents
공기압 포설용 광케이블 Download PDFInfo
- Publication number
- KR20040016479A KR20040016479A KR1020020048670A KR20020048670A KR20040016479A KR 20040016479 A KR20040016479 A KR 20040016479A KR 1020020048670 A KR1020020048670 A KR 1020020048670A KR 20020048670 A KR20020048670 A KR 20020048670A KR 20040016479 A KR20040016479 A KR 20040016479A
- Authority
- KR
- South Korea
- Prior art keywords
- optical cable
- cable
- loose tubes
- optical
- loose
- Prior art date
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
-
- 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
- G02B6/4434—Central member to take up tensile loads
-
- 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)
Abstract
Description
Claims (2)
- 공기압 포설용 광케이블에 있어서,상기 광케이블의 중심에 위치하며 항장력을 제공하는 중심 인장선과;상기 중심 인장선의 둘레를 따라 S-Z 방식으로 집합되며, 각각 다수의 광섬유를 실장하며 1.8~2.0㎜ 범위 내의 직경을 갖는 다수의 루즈 튜브와;상기 다수의 루즈 튜브를 바인딩하는 아라미드 얀과;그 내부를 외부 환경으로부터 보호하기 위하여 상기 광케이블의 최외곽에 위치하는 외피를 포함하여 구성됨을 특징으로 하는 공기압 포설용 광케이블.
- 제1항에 있어서, 상기 아라미드 얀은수분을 흡수하는 특성을 갖는 방수성 아라미드 얀과;소정 강도를 갖는 강성 아라미드 얀으로 구성됨을 특징으로 하는 공기압 포설용 광케이블.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0048670A KR100464365B1 (ko) | 2002-08-17 | 2002-08-17 | 공기압 포설용 광케이블 |
US10/638,661 US6996314B2 (en) | 2002-08-17 | 2003-08-11 | Air-blown fiber optic cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0048670A KR100464365B1 (ko) | 2002-08-17 | 2002-08-17 | 공기압 포설용 광케이블 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040016479A true KR20040016479A (ko) | 2004-02-25 |
KR100464365B1 KR100464365B1 (ko) | 2005-01-03 |
Family
ID=31713151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0048670A KR100464365B1 (ko) | 2002-08-17 | 2002-08-17 | 공기압 포설용 광케이블 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6996314B2 (ko) |
KR (1) | KR100464365B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100571604B1 (ko) * | 2004-09-10 | 2006-04-17 | 엘에스전선 주식회사 | 광복합전력케이블의 포설방법 및 이를 위한 케이블 구조 |
KR100758071B1 (ko) * | 2005-01-07 | 2007-09-11 | 엘에스전선 주식회사 | 공기압 포설 특성이 우수하고 절개 및 찢김이 용이한공기압 포설용 광케이블 |
KR100974365B1 (ko) * | 2008-04-08 | 2010-08-05 | 엘에스전선 주식회사 | 방수 신뢰성이 향상된 광섬유 케이블 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6876800B2 (en) * | 2000-08-07 | 2005-04-05 | Pirelli General Plc | Optical fiber cable |
KR100575954B1 (ko) * | 2003-11-05 | 2006-05-02 | 삼성전자주식회사 | 공기압 포설용 광케이블 |
FR2913776B1 (fr) * | 2007-03-16 | 2009-06-05 | Nexans Sa | Cable optique de raccordement a un reseau de distribution general et procede de raccordement dudit cable |
US20100079248A1 (en) * | 2008-09-29 | 2010-04-01 | Johannes Ian Greveling | Optical fiber connector assembly with wire-based RFID antenna |
TW201038166A (en) * | 2008-11-14 | 2010-10-16 | Corning Inc | Equipment cabinet having improved space utilization |
KR100991024B1 (ko) | 2009-01-09 | 2010-10-29 | 엘에스전선 주식회사 | 공기압 포설용 광케이블 |
US8410909B2 (en) | 2010-07-09 | 2013-04-02 | Corning Incorporated | Cables and connector assemblies employing a furcation tube(s) for radio-frequency identification (RFID)-equipped connectors, and related systems and methods |
EP2416196A1 (en) * | 2010-08-02 | 2012-02-08 | British Telecommunications public limited company | Optical fibre securing device |
GB201100988D0 (en) * | 2011-01-20 | 2011-03-09 | Head Phillip | Method and apparatus for installing and recovering fibre optic monitoring cable from a well |
GB2513493B (en) * | 2012-01-19 | 2017-08-09 | S I P Siam Inter Pacific Co Ltd | Pet food product with interlocking feature |
US9075212B2 (en) * | 2013-09-24 | 2015-07-07 | Corning Optical Communications LLC | Stretchable fiber optic cable |
CN103823285B (zh) * | 2014-03-09 | 2016-04-13 | 北京亨通斯博通讯科技有限公司 | 一种应用于雨水管道底部的光缆 |
CN109471229A (zh) * | 2018-05-03 | 2019-03-15 | 国网浙江省电力公司衢州供电公司 | 一种加强型光缆及其地下敷设方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4828352A (en) * | 1985-03-04 | 1989-05-09 | Siecor Corporation | S-Z stranded optical cable |
JPS62115109A (ja) * | 1985-11-13 | 1987-05-26 | Fujikura Ltd | 光フアイバケ−ブル |
US5229851A (en) * | 1992-04-02 | 1993-07-20 | Pirelli Cable Corporation | Optical fiber cable with large number of ribbon units containing optical fibers and enclosed in tubes |
US5390273A (en) * | 1992-04-02 | 1995-02-14 | Pirelli Cable Corporation | Flame resistant optical fiber cable with optical fibers loosely enclosed in tubes |
US5343549A (en) * | 1993-08-25 | 1994-08-30 | Siecor Corporation | Riser optical cable having filling compound |
US5809194A (en) * | 1995-06-07 | 1998-09-15 | Alcatel Na Cable Systems, Inc. | Method and apparatus for marking the protective jackets of optical fiber cables to identify switchback locations |
MX9602631A (es) * | 1996-07-04 | 1998-01-31 | Servicios Condumex Sa | Cable de fibras opticas mejorado. |
US6195487B1 (en) * | 1998-06-30 | 2001-02-27 | Pirelli Cable Corporation | Composite cable for access networks |
JP3006601B1 (ja) * | 1998-09-25 | 2000-02-07 | 住友電気工業株式会社 | 光ケーブル |
KR20000047131A (ko) * | 1998-12-31 | 2000-07-25 | 강병호 | 타이트 버퍼형 광섬유 및 그것을 구비한 초다심 광케이블 |
CA2324089C (en) * | 1999-10-22 | 2008-10-14 | Richard Chamberlain | High fiber count, compact, loose tube optical fiber cable employing ribbon units and flexible buffer tubes |
US6876800B2 (en) * | 2000-08-07 | 2005-04-05 | Pirelli General Plc | Optical fiber cable |
-
2002
- 2002-08-17 KR KR10-2002-0048670A patent/KR100464365B1/ko active IP Right Grant
-
2003
- 2003-08-11 US US10/638,661 patent/US6996314B2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100571604B1 (ko) * | 2004-09-10 | 2006-04-17 | 엘에스전선 주식회사 | 광복합전력케이블의 포설방법 및 이를 위한 케이블 구조 |
KR100758071B1 (ko) * | 2005-01-07 | 2007-09-11 | 엘에스전선 주식회사 | 공기압 포설 특성이 우수하고 절개 및 찢김이 용이한공기압 포설용 광케이블 |
KR100974365B1 (ko) * | 2008-04-08 | 2010-08-05 | 엘에스전선 주식회사 | 방수 신뢰성이 향상된 광섬유 케이블 |
Also Published As
Publication number | Publication date |
---|---|
US6996314B2 (en) | 2006-02-07 |
KR100464365B1 (ko) | 2005-01-03 |
US20040033036A1 (en) | 2004-02-19 |
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