JP2006010792A - 光ファイバ余長処理トレイ付き光モジュール。 - Google Patents
光ファイバ余長処理トレイ付き光モジュール。 Download PDFInfo
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- JP2006010792A JP2006010792A JP2004184404A JP2004184404A JP2006010792A JP 2006010792 A JP2006010792 A JP 2006010792A JP 2004184404 A JP2004184404 A JP 2004184404A JP 2004184404 A JP2004184404 A JP 2004184404A JP 2006010792 A JP2006010792 A JP 2006010792A
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- optical fiber
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 74
- 230000003287 optical effect Effects 0.000 title claims abstract description 39
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 238000005452 bending Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 abstract description 3
- 210000000078 claw Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000003672 processing method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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Abstract
【解決手段】 光モジュール内部の基板に、光ファイバの弾性を利用して、余長処置を行うガイドを設けてなる光ファイバ余長処理トレイが取り付けられている。そのトレイには光ファイバ補強スリーブを格納できる溝や基板に搭載された部品の高さ制限を確保する切欠きが設けられている。ファイバの弾性を利用した光ファイバ余長処理トレイを基板とケース間に配置することで、小型化および高集積化する光モジュールに対応することができる。
【選択図】 図4
Description
Claims (4)
- 部品が搭載された基板がケースに収容された光モジュールにおいて、
前記基板とケースの間に配置され、光ファイバの余長処理を行なう光ファイバ余長処理トレイを有することを特徴とする光モジュール。 - 請求項1に記載の光モジュールであって、
前記光ファイバ余長処理トレイは、光ファイバの弾性を利用して該光ファイバの最小曲げ半径以内で余長処理を行なうガイド部を有することを特徴とする光モジュール。 - 請求項1または2に記載の光モジュールであって、
前記光ファイバ余長処理トレイは、光学部品同士を接続した光ファイバ補強スリーブを格納できる溝を有することを特徴とする光モジュール。 - 請求項1から3のいずれかに記載の光モジュールであって、
前記光ファイバ余長処理トレイは、基板に搭載される電気部品、電子部品、および光学部品の高さ制限を確保するための切欠きを有することを特徴とする光モジュール。
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Application Number | Priority Date | Filing Date | Title |
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JP2004184404A JP4078335B2 (ja) | 2004-06-23 | 2004-06-23 | 光ファイバ余長処理トレイ付き光モジュール。 |
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JP2004184404A JP4078335B2 (ja) | 2004-06-23 | 2004-06-23 | 光ファイバ余長処理トレイ付き光モジュール。 |
Publications (2)
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JP2006010792A true JP2006010792A (ja) | 2006-01-12 |
JP4078335B2 JP4078335B2 (ja) | 2008-04-23 |
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JP2004184404A Expired - Fee Related JP4078335B2 (ja) | 2004-06-23 | 2004-06-23 | 光ファイバ余長処理トレイ付き光モジュール。 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012230277A (ja) * | 2011-04-27 | 2012-11-22 | Nitto Kogyo Co Ltd | スプライスユニット |
US10416407B2 (en) | 2017-11-17 | 2019-09-17 | Fujitsu Optical Components Limited | Optical communications device having a plate-shaped flexible printed circuit with metallic pattern |
JP2020199655A (ja) * | 2019-06-07 | 2020-12-17 | セイコーエプソン株式会社 | 印刷装置 |
-
2004
- 2004-06-23 JP JP2004184404A patent/JP4078335B2/ja not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012230277A (ja) * | 2011-04-27 | 2012-11-22 | Nitto Kogyo Co Ltd | スプライスユニット |
US10416407B2 (en) | 2017-11-17 | 2019-09-17 | Fujitsu Optical Components Limited | Optical communications device having a plate-shaped flexible printed circuit with metallic pattern |
JP2020199655A (ja) * | 2019-06-07 | 2020-12-17 | セイコーエプソン株式会社 | 印刷装置 |
US11662535B2 (en) | 2019-06-07 | 2023-05-30 | Seiko Epson Corporation | Printing apparatus |
JP7283239B2 (ja) | 2019-06-07 | 2023-05-30 | セイコーエプソン株式会社 | 印刷装置 |
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JP4078335B2 (ja) | 2008-04-23 |
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