JPS5689708A - Tail cable connecting method in light submarine repeater - Google Patents

Tail cable connecting method in light submarine repeater

Info

Publication number
JPS5689708A
JPS5689708A JP16692179A JP16692179A JPS5689708A JP S5689708 A JPS5689708 A JP S5689708A JP 16692179 A JP16692179 A JP 16692179A JP 16692179 A JP16692179 A JP 16692179A JP S5689708 A JPS5689708 A JP S5689708A
Authority
JP
Japan
Prior art keywords
small
cores
diameter
submarine repeater
light submarine
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
JP16692179A
Other languages
Japanese (ja)
Inventor
Yoshihiro Ejiri
Kahei Furusawa
Yoshihiko Yamazaki
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.)
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
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 Kokusai Denshin Denwa KK filed Critical Kokusai Denshin Denwa KK
Priority to JP16692179A priority Critical patent/JPS5689708A/en
Publication of JPS5689708A publication Critical patent/JPS5689708A/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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4427—Pressure resistant cables, e.g. undersea cables
    • G02B6/4428—Penetrator systems in pressure-resistant devices
    • 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
    • G02B6/4441—Boxes
    • G02B6/4448—Electro-optic

Landscapes

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

Abstract

PURPOSE:To prevent influences of sea water pressure and moisture upon the connection part, by fixing fiber cores, which are caused to pass in small-diameter pressure resistance tubes used as feeders commonly, airtightly by a metallic sleeve after connecting them to each other and by insulating and molding the outside of them. CONSTITUTION:Respective cores 1 and 1' of the light submarine repeater and the light submarine cable are taken out and are covered with small-diameter pressure resistance tubes 20 and 20' which have flexibility and are used as feeders commonly, thereby forming tail cables. After connecting cores 1 and 1' by fusion, the part between small-diameter tubes 20 and 20' is covered with metallic sleeve 21, and they are fixed airtightly by airtight fixing part 24 such as soldering. Further, continuous molding 25 is performed on part 24 with insulating material 19. Thus, influences of sea water pressure and moisture upon the tail cable connection part are prevented.
JP16692179A 1979-12-24 1979-12-24 Tail cable connecting method in light submarine repeater Pending JPS5689708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16692179A JPS5689708A (en) 1979-12-24 1979-12-24 Tail cable connecting method in light submarine repeater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16692179A JPS5689708A (en) 1979-12-24 1979-12-24 Tail cable connecting method in light submarine repeater

Publications (1)

Publication Number Publication Date
JPS5689708A true JPS5689708A (en) 1981-07-21

Family

ID=15840113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16692179A Pending JPS5689708A (en) 1979-12-24 1979-12-24 Tail cable connecting method in light submarine repeater

Country Status (1)

Country Link
JP (1) JPS5689708A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913204A (en) * 1982-07-15 1984-01-24 Kokusai Denshin Denwa Co Ltd <Kdd> Construction for mooring optical fiber unit in optical submarine repeater
FR2566924A1 (en) * 1984-06-29 1986-01-03 Pirelli Cavi Spa JOINT FOR UNDERWATER CABLES FOR FIBER OPTIC TELECOMMUNICATIONS
US4580874A (en) * 1983-06-27 1986-04-08 Olin Corporation Optical fiber cable repair and joining technique and kit for performing the same
US4616900A (en) * 1984-04-02 1986-10-14 Lockheed Corporation Coaxial underwater electro-optical connector
JPS627003A (en) * 1985-07-04 1987-01-14 Kokusai Denshin Denwa Co Ltd <Kdd> Anchoring structure for optical submarine cable
JPH0192704A (en) * 1987-10-05 1989-04-12 Nippon Steel Weld Prod & Eng Co Ltd Connecting method for optical fiber-contained metallic tube
JPH0192705A (en) * 1987-10-05 1989-04-12 Nippon Steel Weld Prod & Eng Co Ltd Connecting part for optical fiber-contained metallic tube
JPH01118809A (en) * 1987-11-02 1989-05-11 Nippon Steel Weld Prod & Eng Co Ltd Juncture of optical fiber-containing metallic tube
JPH01118810A (en) * 1987-11-02 1989-05-11 Nippon Steel Weld Prod & Eng Co Ltd Juncture of optical fiber-containing metallic tube
JPH01138511A (en) * 1987-11-26 1989-05-31 Nippon Steel Weld Prod & Eng Co Ltd Juncture of optical fiber-containing metallic tube
JPH01154107A (en) * 1987-12-11 1989-06-16 Nippon Steel Corp Method for connecting metallic tube containing optical fiber
JPH0396605U (en) * 1990-01-19 1991-10-03
JPH04104106A (en) * 1990-08-23 1992-04-06 Electric Power Dev Co Ltd Reinforcing method for connection part of coated optical fiber sheathed with metallic pipe
JPH052105U (en) * 1991-06-18 1993-01-14 古河電気工業株式会社 Connection part of hollow iron wire with optical fiber
JPH05264848A (en) * 1992-03-19 1993-10-15 Sumitomo Electric Ind Ltd Method for reinforcing optical fiber juncture

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0373841B2 (en) * 1982-07-15 1991-11-25
JPS5913204A (en) * 1982-07-15 1984-01-24 Kokusai Denshin Denwa Co Ltd <Kdd> Construction for mooring optical fiber unit in optical submarine repeater
US4580874A (en) * 1983-06-27 1986-04-08 Olin Corporation Optical fiber cable repair and joining technique and kit for performing the same
US4616900A (en) * 1984-04-02 1986-10-14 Lockheed Corporation Coaxial underwater electro-optical connector
FR2566924A1 (en) * 1984-06-29 1986-01-03 Pirelli Cavi Spa JOINT FOR UNDERWATER CABLES FOR FIBER OPTIC TELECOMMUNICATIONS
JPS627003A (en) * 1985-07-04 1987-01-14 Kokusai Denshin Denwa Co Ltd <Kdd> Anchoring structure for optical submarine cable
JPH0192705A (en) * 1987-10-05 1989-04-12 Nippon Steel Weld Prod & Eng Co Ltd Connecting part for optical fiber-contained metallic tube
JPH0192704A (en) * 1987-10-05 1989-04-12 Nippon Steel Weld Prod & Eng Co Ltd Connecting method for optical fiber-contained metallic tube
JPH01118809A (en) * 1987-11-02 1989-05-11 Nippon Steel Weld Prod & Eng Co Ltd Juncture of optical fiber-containing metallic tube
JPH01118810A (en) * 1987-11-02 1989-05-11 Nippon Steel Weld Prod & Eng Co Ltd Juncture of optical fiber-containing metallic tube
JPH01138511A (en) * 1987-11-26 1989-05-31 Nippon Steel Weld Prod & Eng Co Ltd Juncture of optical fiber-containing metallic tube
JPH01154107A (en) * 1987-12-11 1989-06-16 Nippon Steel Corp Method for connecting metallic tube containing optical fiber
JPH0396605U (en) * 1990-01-19 1991-10-03
JPH04104106A (en) * 1990-08-23 1992-04-06 Electric Power Dev Co Ltd Reinforcing method for connection part of coated optical fiber sheathed with metallic pipe
JPH052105U (en) * 1991-06-18 1993-01-14 古河電気工業株式会社 Connection part of hollow iron wire with optical fiber
JPH05264848A (en) * 1992-03-19 1993-10-15 Sumitomo Electric Ind Ltd Method for reinforcing optical fiber juncture

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