JPH03122402U - - Google Patents
Info
- Publication number
- JPH03122402U JPH03122402U JP3119390U JP3119390U JPH03122402U JP H03122402 U JPH03122402 U JP H03122402U JP 3119390 U JP3119390 U JP 3119390U JP 3119390 U JP3119390 U JP 3119390U JP H03122402 U JPH03122402 U JP H03122402U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- loss
- submarine cable
- attenuator
- cable system
- 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
- 230000003287 optical effect Effects 0.000 claims description 9
- 239000013307 optical fiber Substances 0.000 claims description 4
- 238000007526 fusion splicing Methods 0.000 claims 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
第１図は本考案の一実施例の構成を示す正面図
である。
１……海底ケーブル型光減衰器、２……高損失
光フアイバ、３……接続ボツクス、４……海底ケ
ーブル、５……海底光中継器、６，７……光フア
イバライン、８……接続点。
FIG. 1 is a front view showing the configuration of an embodiment of the present invention. 1... Submarine cable type optical attenuator, 2... High loss optical fiber, 3... Connection box, 4... Submarine cable, 5... Submarine optical repeater, 6, 7... Optical fiber line, 8... connection point.
Claims (1)
減衰器において、予め定めた光損失を有する多芯
の高損失光フアイバを海底ケーブル構造体内に収
容し、その両端に取り付けられた接続ボツクス内
で所要光損失が得られるよう前記高損失光フアイ
バを融着接続で折り返して接続することを特徴と
する光海底ケーブル方式用光減衰器。 In an optical attenuator that is inserted between repeaters in an optical submarine cable system, a multi-core high-loss optical fiber with a predetermined optical loss is housed within a submarine cable structure, and a connection box attached to both ends of the optical attenuator is used. An optical attenuator for an optical submarine cable system, characterized in that the high-loss optical fiber is folded back and connected by fusion splicing so as to obtain a required optical loss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3119390U JPH03122402U (en) | 1990-03-27 | 1990-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3119390U JPH03122402U (en) | 1990-03-27 | 1990-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03122402U true JPH03122402U (en) | 1991-12-13 |
Family
ID=31533931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3119390U Pending JPH03122402U (en) | 1990-03-27 | 1990-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03122402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015521755A (en) * | 2012-06-21 | 2015-07-30 | エービービー テクノロジー エルティーディー． | Mechanism and method for connecting first and second optical fibers of a composite cable |
-
1990
- 1990-03-27 JP JP3119390U patent/JPH03122402U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015521755A (en) * | 2012-06-21 | 2015-07-30 | エービービー テクノロジー エルティーディー． | Mechanism and method for connecting first and second optical fibers of a composite cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH03122402U (en) | ||
| JPS6370504U (en) | ||
| JPS6172619U (en) | ||
| JPH0416402U (en) | ||
| JPH0213201U (en) | ||
| JPS6443318U (en) | ||
| JPH01103808U (en) | ||
| JPH0311208U (en) | ||
| JPS61155804U (en) | ||
| JPH01177710U (en) | ||
| JPS6246408U (en) | ||
| JPS60118103U (en) | optical transmission line | |
| JPS5917406U (en) | fiber optic cable | |
| JPH023507U (en) | ||
| JPH0242691U (en) | ||
| JPS59156214U (en) | bidirectional fiber optic | |
| JPH0236804U (en) | ||
| JPS6370512U (en) | ||
| JPS61182152U (en) | ||
| JPS6219603U (en) | ||
| JPS6199807U (en) | ||
| JPS6311609U (en) | ||
| JPS63180805U (en) | ||
| JPS6339202U (en) | ||
| JPS6242350U (en) |