JP6805746B2 - 光トランシーバ - Google Patents
光トランシーバ Download PDFInfo
- Publication number
- JP6805746B2 JP6805746B2 JP2016221729A JP2016221729A JP6805746B2 JP 6805746 B2 JP6805746 B2 JP 6805746B2 JP 2016221729 A JP2016221729 A JP 2016221729A JP 2016221729 A JP2016221729 A JP 2016221729A JP 6805746 B2 JP6805746 B2 JP 6805746B2
- Authority
- JP
- Japan
- Prior art keywords
- receptacle
- housing
- mpo
- optical transceiver
- 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.)
- Active
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- 230000003287 optical effect Effects 0.000 title claims description 58
- 239000002184 metal Substances 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 210000000078 claw Anatomy 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006854 communication Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Images
Classifications
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- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
- G02B6/3893—Push-pull type, e.g. snap-in, push-on
-
- 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
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
- G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
- G02B6/3878—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules comprising a plurality of ferrules, branching and break-out means
- G02B6/3879—Linking of individual connector plugs to an overconnector, e.g. using clamps, clips, common housings comprising several individual connector plugs
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3897—Connectors fixed to housings, casing, frames or circuit boards
-
- 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
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4206—Optical features
-
- 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
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
- G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
- G02B6/3888—Protection from over-extension or over-compression
-
- 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
- G02B6/4274—Electrical aspects
- G02B6/428—Electrical aspects containing printed circuit boards [PCB]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Couplings Of Light Guides (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Description
Claims (5)
- MPOコネクタと係合するMPOレセプタクルを金属製のハウジング内に有する光トランシーバであって、
前記MPOレセプタクルは、金属製のレセプタクル本体と、前記レセプタクル本体を前記ハウジングに対して位置決めする樹脂製のラッチを有し、
前記レセプタクル本体は、前記レセプタクル本体の全周に広がる外面を有し、前記外面は前記ハウジングの内面に前記全周に亘って接触し、
前記ラッチは、タブを有し、
前記タブは、前記ハウジングの長手方向に直交する断面において前記ハウジングの内面に突き当たり、前記MPOレセプタクルを前記ハウジングに対して固定する、
光トランシーバ。 - 前記ラッチは、前記レセプタクル本体の前記外面以外の箇所に組み立てられている、
請求項1に記載の光トランシーバ。 - 前記外面と前記内面との間にガスケットを有する、
請求項1または請求項2に記載の光トランシーバ。 - 前記レセプタクル本体は、前記ハウジングに対する前記レセプタクル本体の位置を決定するフランジを有し、
前記ハウジングは、前記フランジを受容する溝を有する、
請求項1から請求項3のいずれか一項に記載の光トランシーバ。 - 前記タブは、上タブ及び下タブを含み、
前記ハウジングは、上ハウジング及び下ハウジングを含み、
前記上タブが前記上ハウジングの内面に、前記下タブが前記下ハウジングの内面に、それぞれ突き当たる、
請求項1から請求項4のいずれか一項に記載の光トランシーバ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016221729A JP6805746B2 (ja) | 2016-11-14 | 2016-11-14 | 光トランシーバ |
CN201711113865.9A CN108072942A (zh) | 2016-11-14 | 2017-11-13 | 光收发器 |
US15/812,453 US10261270B2 (en) | 2016-11-14 | 2017-11-14 | Optical transceiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016221729A JP6805746B2 (ja) | 2016-11-14 | 2016-11-14 | 光トランシーバ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018081143A JP2018081143A (ja) | 2018-05-24 |
JP6805746B2 true JP6805746B2 (ja) | 2020-12-23 |
Family
ID=62108373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016221729A Active JP6805746B2 (ja) | 2016-11-14 | 2016-11-14 | 光トランシーバ |
Country Status (3)
Country | Link |
---|---|
US (1) | US10261270B2 (ja) |
JP (1) | JP6805746B2 (ja) |
CN (1) | CN108072942A (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10185100B2 (en) | 2017-01-30 | 2019-01-22 | Senko Advanced Components, Inc | Modular connector and adapter assembly using a removable anchor device |
US10871619B2 (en) * | 2017-01-30 | 2020-12-22 | Senko Advanced Components, Inc. | Cassette assembly for a plural of fiber optic receptacles |
CN109283633A (zh) | 2017-07-19 | 2019-01-29 | 苏州旭创科技有限公司 | 光模块及其装配方法 |
USD887991S1 (en) * | 2018-03-06 | 2020-06-23 | Adolite Inc. | Optical module |
US11237339B2 (en) * | 2018-12-20 | 2022-02-01 | Us Conec, Ltd. | Secure MT ferrule latching with MPO adapter |
US12038617B2 (en) | 2019-07-16 | 2024-07-16 | 3M Innovative Properties Company | Optical transceiver module |
CN111999826A (zh) * | 2020-09-24 | 2020-11-27 | 武汉锐奥特科技有限公司 | 一种高精度光模块及其装配方法 |
CN113467002B (zh) * | 2021-07-01 | 2023-05-23 | 博创科技股份有限公司 | 一种光模块结构中的mt插芯的高容差固定结构 |
CN117170046B (zh) * | 2023-09-25 | 2024-08-13 | 光彩芯辰(浙江)科技有限公司 | 光模块壳体、aoc用光接口组合及mpo用光接口组合 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050111796A1 (en) * | 2003-11-26 | 2005-05-26 | Matasek Jeffrey A. | Adaptor for reducing EMI |
US9720183B2 (en) * | 2009-08-24 | 2017-08-01 | Panduit Corp. | Fiber optic adapter with enhanced alignment |
US9354403B2 (en) | 2013-09-17 | 2016-05-31 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Optical communications module having a floating ferrule that reduces wiggle loss |
-
2016
- 2016-11-14 JP JP2016221729A patent/JP6805746B2/ja active Active
-
2017
- 2017-11-13 CN CN201711113865.9A patent/CN108072942A/zh active Pending
- 2017-11-14 US US15/812,453 patent/US10261270B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20180136416A1 (en) | 2018-05-17 |
JP2018081143A (ja) | 2018-05-24 |
US10261270B2 (en) | 2019-04-16 |
CN108072942A (zh) | 2018-05-25 |
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