JPS5719706A - Optical submarine repeater - Google Patents

Optical submarine repeater

Info

Publication number
JPS5719706A
JPS5719706A JP9415380A JP9415380A JPS5719706A JP S5719706 A JPS5719706 A JP S5719706A JP 9415380 A JP9415380 A JP 9415380A JP 9415380 A JP9415380 A JP 9415380A JP S5719706 A JPS5719706 A JP S5719706A
Authority
JP
Japan
Prior art keywords
pressure resistant
fitting
cover
ring
screwed
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
JP9415380A
Other languages
Japanese (ja)
Other versions
JPH0253763B2 (en
Inventor
Isao Sakurai
Michio Kondo
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 JP9415380A priority Critical patent/JPS5719706A/en
Publication of JPS5719706A publication Critical patent/JPS5719706A/en
Publication of JPH0253763B2 publication Critical patent/JPH0253763B2/ja
Granted 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
    • G02B6/4439—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)
  • Optical Communication System (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

PURPOSE:To miniaturize a repeater by containing optical fibers which are connected in the state of cores into a tightly sealed pressure resistant case provided ajacently to a tightly sealed end face plate and spacially from a cable detaining fitting. CONSTITUTION:Space 14 adjacent to an end face plate 3 which tightly seals the end part of a pressure resistant casing 1 containing an optical submarine repeater unit 2 is completely seperated from a cable detaining fitting 9 by means of a pressure resistant cover 15. The cover 15 is screwed to the leading end of a joint ring 8 by way of a packing 16, and further the flange part 17 at the leading end of the fitting 9 is screwed to the screw part at the end part of the ring 8 by a tightening ring 18 while pressing the periphery of the cover 15, thereby maintaining a pressure resistant sealing function against external pressure. Optical fiber cores 11, 11' are beforehand pulled out long to the outside and are contained together with the joined part 21 having been correctly joined by means of jigs into the case 14.
JP9415380A 1980-07-10 1980-07-10 Optical submarine repeater Granted JPS5719706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9415380A JPS5719706A (en) 1980-07-10 1980-07-10 Optical submarine repeater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9415380A JPS5719706A (en) 1980-07-10 1980-07-10 Optical submarine repeater

Publications (2)

Publication Number Publication Date
JPS5719706A true JPS5719706A (en) 1982-02-02
JPH0253763B2 JPH0253763B2 (en) 1990-11-19

Family

ID=14102430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9415380A Granted JPS5719706A (en) 1980-07-10 1980-07-10 Optical submarine repeater

Country Status (1)

Country Link
JP (1) JPS5719706A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552238A2 (en) * 1983-09-16 1985-03-22 Cables De Lyon Geoffroy Delore
US4601536A (en) * 1982-03-17 1986-07-22 Les Cables De Lyon Connection for a submerged optical fiber cable
JPS63125905A (en) * 1986-11-15 1988-05-30 Nippon Telegr & Teleph Corp <Ntt> Connection part for cable with optical connector
JPS63208575A (en) * 1987-02-25 1988-08-30 Nippon Shokubai Kagaku Kogyo Co Ltd Production of cyanopyridine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0734867U (en) * 1993-12-08 1995-06-27 泰男 植山 Baseball ball throwing exerciser

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021694U (en) * 1973-06-21 1975-03-11
JPS5510865A (en) * 1978-07-08 1980-01-25 Nippon Telegraph & Telephone Structure for anchoring sea bottom cable

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021694U (en) * 1973-06-21 1975-03-11
JPS5510865A (en) * 1978-07-08 1980-01-25 Nippon Telegraph & Telephone Structure for anchoring sea bottom cable

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601536A (en) * 1982-03-17 1986-07-22 Les Cables De Lyon Connection for a submerged optical fiber cable
FR2552238A2 (en) * 1983-09-16 1985-03-22 Cables De Lyon Geoffroy Delore
EP0138035A2 (en) * 1983-09-16 1985-04-24 LES CABLES DE LYON Société anonyme dite: Connecting device between a submarine optical fibre cable and a repeater
US4632507A (en) * 1983-09-16 1986-12-30 Les Cables De Lyon Cable-to-repeater joining device for underwater optical fiber cable
JPS63125905A (en) * 1986-11-15 1988-05-30 Nippon Telegr & Teleph Corp <Ntt> Connection part for cable with optical connector
JPS63208575A (en) * 1987-02-25 1988-08-30 Nippon Shokubai Kagaku Kogyo Co Ltd Production of cyanopyridine

Also Published As

Publication number Publication date
JPH0253763B2 (en) 1990-11-19

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