JP5504873B2 - 光通信モジュール - Google Patents
光通信モジュール Download PDFInfo
- Publication number
- JP5504873B2 JP5504873B2 JP2009285268A JP2009285268A JP5504873B2 JP 5504873 B2 JP5504873 B2 JP 5504873B2 JP 2009285268 A JP2009285268 A JP 2009285268A JP 2009285268 A JP2009285268 A JP 2009285268A JP 5504873 B2 JP5504873 B2 JP 5504873B2
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- holder
- space
- sleeve
- optical
- 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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Links
- 230000003287 optical effect Effects 0.000 title claims description 90
- 239000004745 nonwoven fabric Substances 0.000 claims description 62
- 238000005192 partition Methods 0.000 claims description 25
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000004065 semiconductor Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/0058—Casings specially adapted for optoelectronic applications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4246—Bidirectionally operating package structures
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements
Description
Claims (3)
- 筒状のスリーブ及び光デバイス部を有する光サブアセンブリと、
前記光サブアセンブリの光デバイス部に電気的に接続された回路基板と、
スリーブを収容し外部からの光コネクタを受容する第1の空間、並びに、前記光デバイス部及び前記回路基板を収容する第2の空間を画成し、該1の空間と該第2の空間との間に前記スリーブが通る切り欠きが設けられた区画壁を有する筐体と、
孔が形成されており、該孔に通された前記スリーブの外周面に隙間無く接する導電性の不織布と、
前記筐体の前記第1の空間に搭載されたホルダであって、孔が形成されており、該孔に通された前記スリーブを保持し、該ホルダと前記区画壁との間に前記不織布を挟持して前記区画壁に前記不織布を当接させる面を有する、該ホルダと、
を備える光通信モジュール。 - 前記スリーブは、該スリーブの中心軸線方向に沿った一部にフランジを含んでおり、
前記不織布の前記孔の径は、該不織布に前記スリーブが通されていない状態では、前記フランジの径より小さく、
前記スリーブは、前記ホルダ及び前記不織布が前記フランジに接するよう前記ホルダの前記孔及び前記不織布の前記孔を通っており、
前記ホルダは、該ホルダの前記面に連続して、該ホルダと前記フランジとの間に環状の空間を画成しており、
前記不織布の一部が前記環状の空間に入り込んでいる、
請求項1に記載の光通信モジュール。 - 前記筐体は、前記回路基板に直交する方向の一方側から前記第2の空間を画成する第1の筐体部と他方側から前記第2の空間を画成する第2の筐体部とを含んでおり、
前記第2の空間の周縁に沿って設けられた導電性の弾性体であって前記第1の筐体部と前記第2の筐体部との間に挟持される、該弾性体を更に備え、
前記ホルダは、該ホルダの前記面に対して傾斜した斜面を更に有しており、
前記不織布は、前記ホルダの前記面と前記斜面に沿っており、
前記弾性体の一部が、前記不織布の前記斜面に沿う部分と接触している、
請求項1又は2に記載の光通信モジュール。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009285268A JP5504873B2 (ja) | 2009-12-16 | 2009-12-16 | 光通信モジュール |
US13/514,512 US20120269486A1 (en) | 2009-12-16 | 2010-12-15 | Optical transceiver with partition wall dividing a space to install circuit from another space for optical receptacle |
CN201080057478.8A CN102656496B (zh) | 2009-12-16 | 2010-12-15 | 具有将用于安装电路的空间与用于光学插座的另一个空间分开的分隔壁的光收发器 |
PCT/JP2010/073072 WO2011074704A2 (en) | 2009-12-16 | 2010-12-15 | Optical transceiver with partition wall dividing a space to install circuit from another space for optical receptacle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009285268A JP5504873B2 (ja) | 2009-12-16 | 2009-12-16 | 光通信モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011129629A JP2011129629A (ja) | 2011-06-30 |
JP5504873B2 true JP5504873B2 (ja) | 2014-05-28 |
Family
ID=44063556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009285268A Active JP5504873B2 (ja) | 2009-12-16 | 2009-12-16 | 光通信モジュール |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120269486A1 (ja) |
JP (1) | JP5504873B2 (ja) |
CN (1) | CN102656496B (ja) |
WO (1) | WO2011074704A2 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011052802A2 (en) * | 2009-10-29 | 2011-05-05 | Sumitomo Electric Industries, Ltd. | Pluggable optical transceiver and method for manufacturing the same |
US8821039B2 (en) | 2009-10-29 | 2014-09-02 | Sumitomo Electric Industries, Ltd. | Optical transceiver having optical receptacle arranged diagonally to longitudinal axis |
US9052477B2 (en) | 2009-10-29 | 2015-06-09 | Sumitomo Electric Industries, Ltd. | Optical transceiver with inner fiber set within tray securing thermal path from electronic device to housing |
JP6282816B2 (ja) * | 2013-07-30 | 2018-02-21 | 日本オクラロ株式会社 | 光モジュール |
JP6409630B2 (ja) * | 2015-03-12 | 2018-10-24 | 住友電気工業株式会社 | 光トランシーバ |
CN105323507B (zh) * | 2015-11-24 | 2019-01-18 | 深圳奥比中光科技有限公司 | 一种图像信息处理装置及用于其中的激光模组 |
CN105323508A (zh) * | 2015-11-24 | 2016-02-10 | 深圳奥比中光科技有限公司 | 一种图像信息处理装置及用于其中的激光模组 |
CN105319723B (zh) * | 2015-11-24 | 2018-05-18 | 深圳奥比中光科技有限公司 | 一种图像信息处理装置 |
CN110187457A (zh) * | 2015-12-04 | 2019-08-30 | 青岛海信宽带多媒体技术有限公司 | 一种光模块 |
US10534138B2 (en) * | 2015-12-22 | 2020-01-14 | Hewlett Packard Enterprise Development | Module board coupling |
CN105450949B (zh) * | 2015-12-24 | 2018-11-30 | 深圳奥比中光科技有限公司 | 结构紧凑的图像信息处理装置及用于其中的激光模组 |
US9836096B1 (en) | 2016-09-30 | 2017-12-05 | Hewlett Packard Enterprise Development Lp | Alignment members |
US10514515B2 (en) * | 2017-03-30 | 2019-12-24 | Applied Optoelectronics, Inc. | Techniques for shielding within an optical transceiver housing to mitigate electromagnetic interference between optical subassemblies disposed within the same |
US10412293B2 (en) * | 2017-06-06 | 2019-09-10 | Foxconn Interconnect Technology Limited | Transmitter optical sub-assembly having improved receptacle |
FR3081057A1 (fr) * | 2018-05-09 | 2019-11-15 | Radiall | Module optoelectronique pour liaison optique, integrant un dispositif de montage amovible d’un element de contact optique, procedes de montage/demontage sans outil associes |
EP3567410B1 (fr) * | 2018-05-09 | 2021-11-10 | Radiall | Module optoélectronique pour liaison optique, intégrant un dispositif de montage amovible d'un élément de contact optique, procédés de montage/démontage sans outil associés |
CN115097582B (zh) | 2019-04-23 | 2023-06-20 | 苏州旭创科技有限公司 | 一种光模块 |
EP4072257A4 (en) * | 2019-12-31 | 2022-12-28 | Huawei Technologies Co., Ltd. | OPTICAL PORT SHIELDING AND FIXING APPARATUS, OPTICAL MODULE AND COMMUNICATION DEVICE |
US11474312B2 (en) * | 2020-02-28 | 2022-10-18 | Ii-Vi Delaware, Inc. | Optoelectronic module for receiving multiple optical connectors |
US20230333336A1 (en) * | 2022-04-15 | 2023-10-19 | Cloud Light Technology Limited | Emi shielding component, optical fiber adapter module having the same, and method of assembling the optical fiber adapter module |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5202943A (en) * | 1991-10-04 | 1993-04-13 | International Business Machines Corporation | Optoelectronic assembly with alignment member |
US6085006A (en) * | 1997-09-12 | 2000-07-04 | International Business Machines Corporation | Optical fiber link module with internal electromagnetic shield |
US6817782B2 (en) * | 2002-02-15 | 2004-11-16 | Finisar Corporation | Optical module with simplex port cap EMI shield |
EP1343038A1 (en) * | 2002-03-09 | 2003-09-10 | Agilent Technologies, Inc. - a Delaware corporation - | Hot-pluggable opto-electronic module with gasket for EMI-shielding |
JP2003270492A (ja) * | 2002-03-13 | 2003-09-25 | Hitachi Cable Ltd | 光送受信モジュール |
JP2005148629A (ja) * | 2003-11-19 | 2005-06-09 | Hitachi Cable Ltd | 光トランシーバ |
US7111994B2 (en) * | 2004-03-24 | 2006-09-26 | Avago Technologies Fiber Ip (Singapore) Ptd. Ltd. | Integral insert molded fiber optic transceiver electromagnetic interference shield |
EP1598686A3 (en) * | 2004-05-17 | 2005-12-07 | JDS Uniphase Corporation | RF absorbing strain relief bushing |
US20060045436A1 (en) * | 2004-08-26 | 2006-03-02 | Wang Charlie X | Low electromagnetic interference (EMI) shielded assemblies for electro-optical devices |
US7321100B2 (en) * | 2006-01-13 | 2008-01-22 | Beam Express Inc | Housing for high-speed electro-optical assembly incorporating latching and EMI shielding |
US7481656B2 (en) * | 2006-02-13 | 2009-01-27 | Finisar Corporation | Optical transceiver PCB mounting system having EMI containment features |
JP4932303B2 (ja) * | 2006-03-29 | 2012-05-16 | 住友電工デバイス・イノベーション株式会社 | 光通信用モジュール及びその製造方法 |
US7635089B2 (en) * | 2006-07-03 | 2009-12-22 | Identity Stronghold, Llc | Device for shielding reading of a contactless smartcard |
US7978974B2 (en) * | 2006-09-28 | 2011-07-12 | Finisar Corporation | Insertable EMI shield clip for use in optical transceiver modules |
US7547149B2 (en) * | 2006-12-19 | 2009-06-16 | Finisar Corporation | Optical connector latch assembly for an optoelectronic module |
WO2008111204A1 (ja) * | 2007-03-15 | 2008-09-18 | Fujitsu Limited | 光モジュール |
JP2009036843A (ja) * | 2007-07-31 | 2009-02-19 | Sumitomo Electric Ind Ltd | 光トランシーバ |
US7837399B2 (en) * | 2008-01-04 | 2010-11-23 | Finisar Corporation | Electromagnetic interference containment structures |
US8319118B2 (en) * | 2008-02-22 | 2012-11-27 | Sumitomo Electric Industries, Ltd. | Optical transceiver providing independent spaces for electrical components and for optical components |
-
2009
- 2009-12-16 JP JP2009285268A patent/JP5504873B2/ja active Active
-
2010
- 2010-12-15 CN CN201080057478.8A patent/CN102656496B/zh active Active
- 2010-12-15 US US13/514,512 patent/US20120269486A1/en not_active Abandoned
- 2010-12-15 WO PCT/JP2010/073072 patent/WO2011074704A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN102656496A (zh) | 2012-09-05 |
WO2011074704A3 (en) | 2011-08-18 |
CN102656496B (zh) | 2015-01-21 |
JP2011129629A (ja) | 2011-06-30 |
US20120269486A1 (en) | 2012-10-25 |
WO2011074704A2 (en) | 2011-06-23 |
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