JP4078335B2 - 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
- Publication number
- JP4078335B2 JP4078335B2 JP2004184404A JP2004184404A JP4078335B2 JP 4078335 B2 JP4078335 B2 JP 4078335B2 JP 2004184404 A JP2004184404 A JP 2004184404A JP 2004184404 A JP2004184404 A JP 2004184404A JP 4078335 B2 JP4078335 B2 JP 4078335B2
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- Prior art keywords
- optical fiber
- length processing
- optical
- extra length
- processing tray
- 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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- 239000013307 optical fiber Substances 0.000 title claims description 76
- 230000003287 optical effect Effects 0.000 title claims description 34
- 239000000758 substrate Substances 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000452 restraining effect Effects 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000003672 processing method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000835 fiber Substances 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
- 230000010354 integration Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Light Guides In General And Applications Therefor (AREA)
Description
Claims (3)
- 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し、
前記光ファイバ余長処理トレイは、光ファイバが2つの円を描くようにルーティングを行い、
該光ファイバが外側に広がろうとする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し、
前記ガイド部は、前記光ファイバ余長処理トレイ上面の外周部に沿って設けられ光ファイバを支える複数の外側ガイドと、前記光ファイバ余長処理トレイ上面の中央部付近に設けられ光ファイバを支える中央ガイドとからなり、
前記ガイド部は、前記円状にルーティングされた光ファイバを円の内側方向に拘束する部材を有していない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2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。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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。 |
Applications Claiming Priority (1)
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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)
Publication Number | Publication Date |
---|---|
JP2006010792A JP2006010792A (ja) | 2006-01-12 |
JP4078335B2 true JP4078335B2 (ja) | 2008-04-23 |
Family
ID=35778159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004184404A Expired - Lifetime 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。 |
Country Status (1)
Country | Link |
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JP (1) | JP4078335B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5821078B2 (ja) * | 2011-04-27 | 2015-11-24 | 日東工業株式会社 | スプライスユニット |
JP7056092B2 (ja) | 2017-11-17 | 2022-04-19 | 富士通オプティカルコンポーネンツ株式会社 | 光通信用装置 |
JP7283239B2 (ja) | 2019-06-07 | 2023-05-30 | 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 - Lifetime
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JP2006010792A (ja) | 2006-01-12 |
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