JPS5480142A - Light cable lead-in adapter - Google Patents

Light cable lead-in adapter

Info

Publication number
JPS5480142A
JPS5480142A JP14722777A JP14722777A JPS5480142A JP S5480142 A JPS5480142 A JP S5480142A JP 14722777 A JP14722777 A JP 14722777A JP 14722777 A JP14722777 A JP 14722777A JP S5480142 A JPS5480142 A JP S5480142A
Authority
JP
Japan
Prior art keywords
optical
adapter
cable
margin
length
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.)
Granted
Application number
JP14722777A
Other languages
Japanese (ja)
Other versions
JPS5942848B2 (en
Inventor
Masayuki Goto
Mamoru Endo
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP52147227A priority Critical patent/JPS5942848B2/en
Publication of JPS5480142A publication Critical patent/JPS5480142A/en
Publication of JPS5942848B2 publication Critical patent/JPS5942848B2/en
Expired 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
    • G02B6/3879—Linking of individual connector plugs to an overconnector, e.g. using clamps, clips, common housings comprising several individual connector plugs
    • 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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3823—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres containing surplus lengths, internal fibre loops
    • 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
    • G02B6/444—Systems or boxes with surplus lengths

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

PURPOSE:To surely protect the optical fiber and lead in the optical cable by using an adapter which accommodates optical fibers by giving a margin of length. CONSTITUTION:The optical fiber codes 15, 15 from the optical connectors 14, 16 of a light transmission unit 4 are connected to the optical fibers 2 of an optical cable 1 which is accommodated within the housing 7 of an optical cable lead-in adapter by being given a margin for length by connectors 10 thru 13. This cable 1 is fixed by way of an annular protrusion 6' fitting into the groove 19 of the fixing mechanism 9 provided to the housing 7, by which the exposed areas of the optical fibers are surely protected from the outside and leading-in of the optical cable may be readily and surely performed smoothly owing to the margin of length of the optical fiber in the adapter.
JP52147227A 1977-12-09 1977-12-09 Optical cable lead adapter Expired JPS5942848B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52147227A JPS5942848B2 (en) 1977-12-09 1977-12-09 Optical cable lead adapter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52147227A JPS5942848B2 (en) 1977-12-09 1977-12-09 Optical cable lead adapter

Publications (2)

Publication Number Publication Date
JPS5480142A true JPS5480142A (en) 1979-06-26
JPS5942848B2 JPS5942848B2 (en) 1984-10-18

Family

ID=15425436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52147227A Expired JPS5942848B2 (en) 1977-12-09 1977-12-09 Optical cable lead adapter

Country Status (1)

Country Link
JP (1) JPS5942848B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57103410U (en) * 1980-12-18 1982-06-25
JPS5840509A (en) * 1981-09-03 1983-03-09 Nippon Telegr & Teleph Corp <Ntt> Housing body for optical fiber cable
JPS5960611U (en) * 1982-10-15 1984-04-20 関東電子機器販売株式会社 Coupling structure between optical transmitter/receiver housing and optical fiber cable
JPS59134117U (en) * 1983-02-28 1984-09-07 松下電工株式会社 Optical fiber relay connection equipment
JPS59134118U (en) * 1983-02-28 1984-09-07 松下電工株式会社 Optical fiber relay connection equipment
JPS6172205A (en) * 1984-09-17 1986-04-14 Showa Electric Wire & Cable Co Ltd Optical fiber connecting method of port adapter

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57103410U (en) * 1980-12-18 1982-06-25
JPS5840509A (en) * 1981-09-03 1983-03-09 Nippon Telegr & Teleph Corp <Ntt> Housing body for optical fiber cable
JPS5960611U (en) * 1982-10-15 1984-04-20 関東電子機器販売株式会社 Coupling structure between optical transmitter/receiver housing and optical fiber cable
JPS59134117U (en) * 1983-02-28 1984-09-07 松下電工株式会社 Optical fiber relay connection equipment
JPS59134118U (en) * 1983-02-28 1984-09-07 松下電工株式会社 Optical fiber relay connection equipment
JPS6172205A (en) * 1984-09-17 1986-04-14 Showa Electric Wire & Cable Co Ltd Optical fiber connecting method of port adapter

Also Published As

Publication number Publication date
JPS5942848B2 (en) 1984-10-18

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