JP4837633B2 - 光モジュール - Google Patents
光モジュール Download PDFInfo
- Publication number
- JP4837633B2 JP4837633B2 JP2007201353A JP2007201353A JP4837633B2 JP 4837633 B2 JP4837633 B2 JP 4837633B2 JP 2007201353 A JP2007201353 A JP 2007201353A JP 2007201353 A JP2007201353 A JP 2007201353A JP 4837633 B2 JP4837633 B2 JP 4837633B2
- Authority
- JP
- Japan
- Prior art keywords
- optical
- electrical
- connector
- optical module
- electrical connector
- 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.)
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Description
各光アクティブコネクタが、それぞれ、デバイスとの接続のための第1の電気コネクタ、電気部、光学部、及び電気部と光学部との接続のための第2の電気コネクタを有し、光ケーブルの両端にそれぞれ光学部及び第2の電気コネクタが一体に設けられ、各光アクティブコネクタの光学部は、面発光素子(VCSEL)を有し、面発光素子(VCSEL)ドライバが電気部に設けられ、さらに電気部には静電気放電を防止するためのESD保護回路が設けられ、電気部はデバイスに対し第1の電気コネクタにより取付け取外し可能となっており、かつ、電気部と光学部は第2の電気コネクタにより取付け取外し可能となっていることを特徴とする光モジュールを提供する。
13の電気部15には、制御用LSI23と、XAUIチップ等よりなるSerdes LSI24が設けられているが、もちろんその他の必要な電気、電子部品を実装させることができる。Serdes LSI24はシリアライザ(Serializer)25とデシリアライザ(De-serializer)26を有する。光アクティブコネクタ13の光学部16は、面発光素子(以下、VCSELとも称する)27とVCSELドライバ28、フォトダイオード(PD)29とトランスインピーダンスアンプ(TIA)30が設けられている。場合によっては31で示す部位に導波路やレンズを設けてもよい。
12 光ケーブル
13、14 光アクティブコネクタ
15、19 電気部
16、20 光学部
17、21 第1の電気コネクタ
18、22 第2の電気コネクタ
23 制御用LSI
24 Serdes LSI
25 シリアライザ(Serializer)
26 デシリアライザ(De-serializer)
27 面発光素子(VCSEL)
28 面発光素子(VCSEL)ドライバ
29 フォトダイオード(PD)
30 トランスインピーダンスアンプ(TIA)
Claims (3)
- 光ケーブルとその両端に設けられた光アクティブコネクタを有し、デバイス間でデータ転送を行うために使用される光モジュールにおいて、
各光アクティブコネクタが、それぞれ、デバイスとの接続のための第1の電気コネクタ、電気部、光学部、及び電気部と光学部との接続のための第2の電気コネクタを有し、光ケーブルの両端にそれぞれ光学部及び第2の電気コネクタが一体に設けられ、各光アクティブコネクタの光学部は、面発光素子(VCSEL)を有し、面発光素子(VCSEL)ドライバが電気部に設けられ、さらに電気部には静電気放電を防止するためのESD保護回路が設けられ、電気部はデバイスに対し第1の電気コネクタにより取付け取外し可能となっており、かつ、電気部と光学部は第2の電気コネクタにより取付け取外し可能となっていることを特徴とする光モジュール。 - シリアル伝送方式に用いられることを特徴とする請求項1に記載の光モジュール。
- パラレル伝送方式に用いられることを特徴とする請求項1に記載の光モジュール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007201353A JP4837633B2 (ja) | 2007-08-01 | 2007-08-01 | 光モジュール |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007201353A JP4837633B2 (ja) | 2007-08-01 | 2007-08-01 | 光モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009037002A JP2009037002A (ja) | 2009-02-19 |
JP4837633B2 true JP4837633B2 (ja) | 2011-12-14 |
Family
ID=40438970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007201353A Expired - Fee Related JP4837633B2 (ja) | 2007-08-01 | 2007-08-01 | 光モジュール |
Country Status (1)
Country | Link |
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JP (1) | JP4837633B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5655452B2 (ja) | 2010-09-15 | 2015-01-21 | 富士電機機器制御株式会社 | 回路遮断器 |
JP2017103292A (ja) * | 2015-11-30 | 2017-06-08 | 株式会社フジクラ | レーザ装置およびアクティブ光ケーブル |
TW202109108A (zh) | 2019-07-05 | 2021-03-01 | 日商日東電工股份有限公司 | 光纜之敷設施工方法及光纜敷設施工組 |
WO2021006207A1 (ja) * | 2019-07-05 | 2021-01-14 | 日東電工株式会社 | 光ケーブルの敷設施工方法および光ケーブル敷設施工セット |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040264879A1 (en) * | 2003-06-25 | 2004-12-30 | Mccolloch Laurence Ray | Optical cable with integrated electrical connector |
US7359641B2 (en) * | 2003-07-28 | 2008-04-15 | Emcore Corporation | Modular optical transceiver |
JP2006189469A (ja) * | 2004-12-28 | 2006-07-20 | Sony Corp | 信号伝送用コネクタ及び光トランシーバ |
JP2007017741A (ja) * | 2005-07-08 | 2007-01-25 | Auto Network Gijutsu Kenkyusho:Kk | 光コネクタ及び光ファイバ緩衝装置 |
-
2007
- 2007-08-01 JP JP2007201353A patent/JP4837633B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009037002A (ja) | 2009-02-19 |
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