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JPS57161716A - Submarine optical repeater housing - Google Patents

Submarine optical repeater housing

Info

Publication number
JPS57161716A
JPS57161716A JP4576981A JP4576981A JPS57161716A JP S57161716 A JPS57161716 A JP S57161716A JP 4576981 A JP4576981 A JP 4576981A JP 4576981 A JP4576981 A JP 4576981A JP S57161716 A JPS57161716 A JP S57161716A
Authority
JP
Japan
Prior art keywords
pressure
optical fiber
tight
submarine optical
housing
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
JP4576981A
Other languages
Japanese (ja)
Inventor
Iwao Kitazawa
Yoshio Nomura
Shinji Nakamura
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 JP4576981A priority Critical patent/JPS57161716A/en
Publication of JPS57161716A publication Critical patent/JPS57161716A/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
    • G02B6/4439—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)
  • Cable Accessories (AREA)

Abstract

PURPOSE:To obtain a small-sized submarine optical repeater housing having superior adaptability to laying facilities by connecting the tip parts of two pressure-tight housings by a universal connecting device, and realizing double structure wherein an optical fiber core in the universal connecting device is inserted into a thin pipe. CONSTITUTION:At the connection part of a submarine optical cable 1, an anchoring device 2 equipped with an anchoring part 3 which anchors the submarine optical cable 1 is provided; and an optical repeater unit 8 is installed coupling with said device 2, and a pressure-tight housing 9 into which the optical fiber core 5 of the optical cable 1 is introduced is provided. At the tip part of this pressure-tight housing 9, on the other hand, individual feedthroughs 11 which lead the optical fiber cores 5 out respectively are provided; and the tip parts of two pressure-tight housings 9 are connected flexibly by a universal connecting device 13 and the optical fiber cores 5 in this device 13 are inserted into a flexible thin pipe, thus obtaining double structure.
JP4576981A 1981-03-28 1981-03-28 Submarine optical repeater housing Pending JPS57161716A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4576981A JPS57161716A (en) 1981-03-28 1981-03-28 Submarine optical repeater housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4576981A JPS57161716A (en) 1981-03-28 1981-03-28 Submarine optical repeater housing

Publications (1)

Publication Number Publication Date
JPS57161716A true JPS57161716A (en) 1982-10-05

Family

ID=12728491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4576981A Pending JPS57161716A (en) 1981-03-28 1981-03-28 Submarine optical repeater housing

Country Status (1)

Country Link
JP (1) JPS57161716A (en)

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