JPS5417855A - Optical fiber cable - Google Patents

Optical fiber cable

Info

Publication number
JPS5417855A
JPS5417855A JP8279677A JP8279677A JPS5417855A JP S5417855 A JPS5417855 A JP S5417855A JP 8279677 A JP8279677 A JP 8279677A JP 8279677 A JP8279677 A JP 8279677A JP S5417855 A JPS5417855 A JP S5417855A
Authority
JP
Japan
Prior art keywords
optical fiber
fiber cable
holes
fibers
waterproofness
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.)
Pending
Application number
JP8279677A
Other languages
Japanese (ja)
Inventor
Shinya Kojima
Yukiyasu Negishi
Masaaki Kawase
Katsuya Yamashita
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP8279677A priority Critical patent/JPS5417855A/en
Publication of JPS5417855A publication Critical patent/JPS5417855A/en
Pending 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
    • G02B6/24—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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3865—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using moulding techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)

Abstract

PURPOSE:To achieve the improvement in mechanical characteristics, transmission characteristics, or waterproofness by providing holes having an inside diameter larger than the outside diameter of fibers to a protection covering body of circular sectional form and containing optical fibers within the holes.
JP8279677A 1977-07-11 1977-07-11 Optical fiber cable Pending JPS5417855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8279677A JPS5417855A (en) 1977-07-11 1977-07-11 Optical fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8279677A JPS5417855A (en) 1977-07-11 1977-07-11 Optical fiber cable

Publications (1)

Publication Number Publication Date
JPS5417855A true JPS5417855A (en) 1979-02-09

Family

ID=13784357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8279677A Pending JPS5417855A (en) 1977-07-11 1977-07-11 Optical fiber cable

Country Status (1)

Country Link
JP (1) JPS5417855A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56155904A (en) * 1980-02-06 1981-12-02 Lyonnaise Transmission Method and device for manufacturing waterproof optical fiber cable

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123753A (en) * 1974-05-31 1976-02-25 Post Office
JPS5194244A (en) * 1975-01-06 1976-08-18
JPS51105835A (en) * 1975-03-14 1976-09-20 Nippon Telegraph & Telephone Hikarifuaipakeeburu oyobi sonoseizohoho
JPS51121342A (en) * 1975-04-16 1976-10-23 Nippon Telegr & Teleph Corp <Ntt> Optical fiber cable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123753A (en) * 1974-05-31 1976-02-25 Post Office
JPS5194244A (en) * 1975-01-06 1976-08-18
JPS51105835A (en) * 1975-03-14 1976-09-20 Nippon Telegraph & Telephone Hikarifuaipakeeburu oyobi sonoseizohoho
JPS51121342A (en) * 1975-04-16 1976-10-23 Nippon Telegr & Teleph Corp <Ntt> Optical fiber cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56155904A (en) * 1980-02-06 1981-12-02 Lyonnaise Transmission Method and device for manufacturing waterproof optical fiber cable

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