JPS55121404A - Submarine optical cable - Google Patents
Submarine optical cableInfo
- Publication number
- JPS55121404A JPS55121404A JP2823079A JP2823079A JPS55121404A JP S55121404 A JPS55121404 A JP S55121404A JP 2823079 A JP2823079 A JP 2823079A JP 2823079 A JP2823079 A JP 2823079A JP S55121404 A JPS55121404 A JP S55121404A
- Authority
- JP
- Japan
- Prior art keywords
- cable
- outside
- feeders
- metal shell
- providing
- 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
Links
Abstract
PURPOSE: To reduce the number of the optical fiber communication systems to be fed by one feed system, protect the cable from external force and obtain the cable of high reliability by dividing the feed systems to a plurality through provision of a plurality of the feeders.
CONSTITUTION: The cable comprises providing a plurality of internally aggregated optical fibers 3 in the 1st metal shell 9, providing a feeder support 10 having a plurality of grooves along the lengthwise direction on the outside circumference thereof, housing plural power transmission feeders 11 in a plurality of the grooves 12 of this support 10, providing a steel stranded-wire layer 4 on the outside circumference of the feeder support 10 housed with the feeders 11, further disposing the 2nd metal shell 6 for hermetic closing on the outside thereof and covering the outside of the 2nd metal shell 6 with protectors, such as plastics. As a result of this, even if the cable is exerted with mechanical forces such as crushing force, water pressure and tension from the outside, the optical fibers are protected from these forces and the submarine optical cable of high reliability may be obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2823079A JPS55121404A (en) | 1979-03-13 | 1979-03-13 | Submarine optical cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2823079A JPS55121404A (en) | 1979-03-13 | 1979-03-13 | Submarine optical cable |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55121404A true JPS55121404A (en) | 1980-09-18 |
Family
ID=12242791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2823079A Pending JPS55121404A (en) | 1979-03-13 | 1979-03-13 | Submarine optical cable |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55121404A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5919903A (en) * | 1982-07-27 | 1984-02-01 | Nippon Hikari Fiber Kk | Optical fiber cable |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5165646A (en) * | 1974-10-15 | 1976-06-07 | Siemens Ag | |
JPS52116248A (en) * | 1976-03-25 | 1977-09-29 | Nippon Telegr & Teleph Corp <Ntt> | Light transmission cable |
-
1979
- 1979-03-13 JP JP2823079A patent/JPS55121404A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5165646A (en) * | 1974-10-15 | 1976-06-07 | Siemens Ag | |
JPS52116248A (en) * | 1976-03-25 | 1977-09-29 | Nippon Telegr & Teleph Corp <Ntt> | Light transmission cable |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5919903A (en) * | 1982-07-27 | 1984-02-01 | Nippon Hikari Fiber Kk | Optical fiber cable |
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