JPH036611U - - Google Patents
Info
- Publication number
- JPH036611U JPH036611U JP1989065929U JP6592989U JPH036611U JP H036611 U JPH036611 U JP H036611U JP 1989065929 U JP1989065929 U JP 1989065929U JP 6592989 U JP6592989 U JP 6592989U JP H036611 U JPH036611 U JP H036611U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- coupling part
- plug
- optical module
- optical fiber
- 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
- 239000002184 metal Substances 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 3
Landscapes
- Optical Communication System (AREA)
- Optical Couplings Of Light Guides (AREA)
Description
第１図は、この考案による実施例の光モジユー
ルの分解と組立を示す外観図、第２図は、実施例
の光モジユールの使用態様を示す外観図、第３図
ａは、実施例の装置の横断面図、第３図ｂは、実
施例の装置の縦断面図、第４図ａは、変形例の装
置の横断面図、第４図ｂは、変形例の装置の縦断
面図、第５図および第６図は、従来の光モジユー
ルの断面図である。
１……光モジユール、２……レセプタクル、３
……金属シールドケース、４……光電変換モジユ
ール、５……金属スプリング、６……光フアイバ
、７……金属フエルール、８……プラグ、９……
結合部、１０……光電変換素子、１１……開口部
、３１……プラグ、３２……レセプタクル、３３
……光電変換素子、３４……金属シールドケース
、３５……金属フエルール、４１……プラグ、４
２……レセプタクル、４３……光電変換素子。
FIG. 1 is an external view showing disassembly and assembly of an optical module according to an embodiment of the invention, FIG. 2 is an external view showing how the optical module according to an embodiment is used, and FIG. 3a is an apparatus of an embodiment. FIG. 3b is a longitudinal sectional view of the apparatus of the embodiment, FIG. 4a is a transverse sectional view of the apparatus of the modified example, FIG. 5 and 6 are cross-sectional views of conventional optical modules. 1... Optical module, 2... Receptacle, 3
...Metal shield case, 4...Photoelectric conversion module, 5...Metal spring, 6...Optical fiber, 7...Metal ferrule, 8...Plug, 9...
Coupling portion, 10... Photoelectric conversion element, 11... Opening, 31... Plug, 32... Receptacle, 33
...Photoelectric conversion element, 34...Metal shield case, 35...Metal ferrule, 41...Plug, 4
2... Receptacle, 43... Photoelectric conversion element.
Claims (1)
が挿着されたプラグを嵌脱させる結合部と、該光
フアイバに光送受信するように対峙して設けられ
た光電変換素子とを有する光モジユールであつて
、 該結合部を形成するレセプタクルの外部が、電
磁ノイズを遮断するように接地した金属シールド
ケースで被われ、 プラグと結合部との嵌合時に該金属フエルール
と該金属シールドケースとを電気的に接続すると
共に、該金属フエルールを固定する金属スプリン
グを備える ことを特徴とする光モジユール。[Scope of Utility Model Registration Claim] A coupling part into which a plug into which a metal ferrule attached to the tip of an optical fiber is inserted is inserted and removed, and a photoelectric conversion element provided facing the optical fiber so as to transmit and receive light. an optical module having a receptacle that forms the coupling part, the outside of which is covered with a grounded metal shielding case to block electromagnetic noise, and when the plug and the coupling part are mated, the metal ferrule and the 1. An optical module comprising a metal spring electrically connected to a metal shield case and fixing the metal ferrule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989065929U JPH036611U (en) | 1989-06-06 | 1989-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989065929U JPH036611U (en) | 1989-06-06 | 1989-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036611U true JPH036611U (en) | 1991-01-23 |
Family
ID=31598204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989065929U Pending JPH036611U (en) | 1989-06-06 | 1989-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8313251B2 (en) | 2008-04-18 | 2012-11-20 | Opnext Japan, Inc. | Optical transceiver and projection covering member |
-
1989
- 1989-06-06 JP JP1989065929U patent/JPH036611U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8313251B2 (en) | 2008-04-18 | 2012-11-20 | Opnext Japan, Inc. | Optical transceiver and projection covering member |
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