JPS6481607A - Method of repairing optical fiber composite overhead ground wire - Google Patents
Method of repairing optical fiber composite overhead ground wireInfo
- Publication number
- JPS6481607A JPS6481607A JP23597887A JP23597887A JPS6481607A JP S6481607 A JPS6481607 A JP S6481607A JP 23597887 A JP23597887 A JP 23597887A JP 23597887 A JP23597887 A JP 23597887A JP S6481607 A JPS6481607 A JP S6481607A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- ground wire
- repaired
- wire
- tensile force
- 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
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Electric Cable Installation (AREA)
Abstract
PURPOSE:To prevent early disconnection of optical fiber, by reducing tensile force of repaired optical fiber ground wire when compared with original level after strands of the wire are broken and repaired, thereby preventing application of abnormal stress onto inner optical fibers. CONSTITUTION:When strands are broken at a portion of an optical fiber ground wire(OPGW)10 and repaired with a repairing member 11, tensile force of OPGW10 is lowered when compared with original level. In order to lower tensile force, a messenger wire 20 is stretched independently, for example, and OPGW10 is suspended from the messenger wire 20 through suspension wires 21. Consequently, inner optical fibers are not subjected to abnormal stress and protected from early disconnection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23597887A JPS6481607A (en) | 1987-09-18 | 1987-09-18 | Method of repairing optical fiber composite overhead ground wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23597887A JPS6481607A (en) | 1987-09-18 | 1987-09-18 | Method of repairing optical fiber composite overhead ground wire |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6481607A true JPS6481607A (en) | 1989-03-27 |
Family
ID=16994011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23597887A Pending JPS6481607A (en) | 1987-09-18 | 1987-09-18 | Method of repairing optical fiber composite overhead ground wire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6481607A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010213506A (en) * | 2009-03-11 | 2010-09-24 | Kawasaki Heavy Ind Ltd | Power supply controller and power supply control method |
-
1987
- 1987-09-18 JP JP23597887A patent/JPS6481607A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010213506A (en) * | 2009-03-11 | 2010-09-24 | Kawasaki Heavy Ind Ltd | Power supply controller and power supply control method |
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