JP6716626B2 - 光通信コネクタ - Google Patents
光通信コネクタ Download PDFInfo
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- JP6716626B2 JP6716626B2 JP2018071388A JP2018071388A JP6716626B2 JP 6716626 B2 JP6716626 B2 JP 6716626B2 JP 2018071388 A JP2018071388 A JP 2018071388A JP 2018071388 A JP2018071388 A JP 2018071388A JP 6716626 B2 JP6716626 B2 JP 6716626B2
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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
- G02B6/3873—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
-
- 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
- G02B6/3882—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using rods, pins or balls to align a pair of ferrule ends
-
- 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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
-
- 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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
- G02B6/383—Hermaphroditic connectors, i.e. two identical plugs mating with one another, each plug having both male and female diametrically opposed engaging parts
-
- 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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
- G02B6/3831—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape comprising a keying element on the plug or adapter, e.g. to forbid wrong connection
-
- 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
- G02B6/3869—Mounting ferrules to connector body, i.e. plugs
- G02B6/387—Connector plugs comprising two complementary members, e.g. shells, caps, covers, locked together
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3898—Tools, e.g. handheld; Tuning wrenches; Jigs used with connectors, e.g. for extracting, removing or inserting in a panel, for engaging or coupling connectors, for assembling or disassembling components within the connector, for applying clips to hold two connectors together or for crimping
-
- 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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Description
本明細書中の記載の大半についての前後関係を提供するために、図1および図2は、典型的な交差接続システム100(図1)および同じ交差接続システム200(図2)の典型的なアップグレード版の例を、非特許文献1における方法Aに基づいて、説明する。
ケーブル214:メスMPO‐オスMPOパッチコード/幹線ケーブル‐タイプA
ケーブル220:オスMPO‐オスMPOパッチコード/幹線ケーブル‐タイプA
ケーブル226:メスMPO‐オスMPOパッチコード/幹線ケーブル‐タイプB。
本明細書に記載された1つ以上の実施形態に従って、設置者は、外側筺体を取り外し、ケーブルのジェンダーに対応する整列ピンを格納すること(または延伸すること)によってオスからメスに(あるいはその逆に)、MPOパッチコード/幹線ケーブルコネクタなどの光通信コネクタのジェンダーを変更することができる。結果として、少数の固有構成要素タイプが要求される。このことは、(場合により、異なる長さで)使用される同じケーブルに起因して、より少数の部品数バリエーションが存在するので、BOMを簡易化することになる。それに加えて、部品は、より汎用的であり、設置の特定部品のために必要とされるように適合されることができるので、設置はより簡単に行われる。設置者は、フィールド内でコネクタのジェンダーを便利に変更することができる。
図3を参照にして見られ得るように、オス適応におけるMPOコネクタ300(光コネクタの例)は、内側筺体アセンブリ400と、外側筺体500と、フェルール600と、通信用光ファイバを収容するフェルール600から外側に延伸する整列ピン602とを含む。同様に、図4は、整列ピン空洞604に格納された整列ピン602を伴う、メス適応におけるMPOコネクタ300を示す。従って、同じMPOコネクタ300は、整列ピン602をそれぞれ延伸または格納することによって、オスおよびメス適応の両方に使用されることができる。
ジェンダーに加えて、アップグレードの間に設置者によって考慮される別のパラメータは、コネクタの極性である。極性は、光コネクタの特定タイプ(例えば、機械的構成)次第で、ジェンダーと別個にまたは組み合わせて考慮されてもよい。
202、204 ・・・ネットワーク装置
206・・・MPOポート
300・・・MPOコネクタ
400・・・内側筺体アセンブリ
402・・・ピンクランプ
404・・・タブ
408・・・停止面
412・・・前面
500・・・外側筺体
600・・・フェルール
602・・・整列ピン
Claims (14)
- 光通信コネクタであって、
外側筐体と、
前記外側筐体が取り付けられ、複数の凹所機構を備える内側筐体と、
当該光通信コネクタの前記外側筐体に位置する極性キーであって、当該光通信コネクタに対して当該極性キーを回転させることによって当該光通信コネクタの極性を変えられる構造を有する、極性キーと、
を備え、
前記外側筐体が、極性の変更をもたらすために前記内側筐体に対して当該光通信コネクタの軸長周りに回転可能であり、
前記凹所機構が、前記外側筐体を前記内側筐体に設置すると、前記極性キーが嵌合されるように形作られている、光通信コネクタ。 - 延伸された位置と格納された位置との間で作動可能である格納可能な整列ピンを有するフェルールを備える、請求項1に記載の光通信コネクタ。
- 前記極性キーが、前記外側筐体に一体化されている、請求項1に記載の光通信コネクタ。
- 前記極性キーが、前記外側筐体から別個に形成されており、前記外側筐体に取り付けられている、請求項1に記載の光通信コネクタ。
- 光通信パッチコードであって、
当該光通信パッチコードの第1端部にある第1光通信コネクタであって、外側筐体と、前記外側筐体が取り付けられ、複数の凹所機構を備える内側筐体と、極性キーと、を備え、前記極性キーが、当該第1光通信コネクタに対して当該極性キーを回転させることによって当該第1光通信コネクタの極性を変えられる構造を有し、前記凹所機構が、前記外側筐体を前記内側筐体に設置すると、前記極性キーが嵌合されるように形作られている、第1光通信コネクタと、
当該光通信パッチコードのうち前記第1端部とは反対側にある第2端部にある第2光通信コネクタであって、整列ピンを有するフェルールを備えており、前記整列ピンが、当該整列ピンが当該第2光通信コネクタにある整列ピン空洞に格納されるメス位置と、当該整列ピンが前記整列ピン空洞から外へ延伸するオス位置と、の間で摺動する、第2光通信コネクタと、
を備える、光通信パッチコード。 - 前記極性キーが、前記第1光通信コネクタの極性を第1極性から第2極性に変更するために180度回転される、請求項5に記載の光通信パッチコード。
- 前記極性キーが、
前記第1光通信コネクタの外側筐体の第1側にある極性キータブと、
前記外側筐体のうち前記第1側の反対側にある第2側にある空白タブと、
を備える、請求項5に記載の光通信パッチコード。 - 前記第1光通信コネクタの外側筐体が、当該第1光通信コネクタの極性を変更するために、当該第1光通信コネクタから取り外され、当該第1光通信コネクタに対して180度回転されて当該第1光通信コネクタに再び取り付けられる、請求項6に記載の光通信パッチコード。
- 前記第2光通信コネクタが、
前記整列ピンに連結されたピンクランプであって、前記メス位置と前記オス位置との間の前記整列ピンの摺動をもたらすため指で係合される柱部を有する、ピンクランプを備える、請求項5に記載の光通信パッチコード。 - 前記ピンクランプが、指を前記柱部に係合すると、前記整列ピンの前記メス位置に関連する第1位置と、前記整列ピンの前記オス位置に関連する第2位置と、の間で摺動される、請求項9に記載の光通信パッチコード。
- 光通信コネクタであって、
内側筐体アセンブリと、前記内側筐体アセンブリ上を摺動する外側筐体アセンブリと、を備え、
前記内側筐体アセンブリが、当該光通信コネクタのオスのジェンダーに対応する第1位置と、当該光通信コネクタのメスのジェンダーに対応する第2位置と、の間で摺動可能であるピンクランプを有し、
前記ピンクランプが、2つのタブを有し、前記ピンクランプが、2つの前記タブを互いに向けて内側に曲げると、前記第1位置と前記第2位置との間で摺動可能であり、
2つの前記タブが、当該タブそれぞれにある孔を工具に係合させることによって、互いに向けて内側に曲げられ、
整列ピンが、前記第1位置においてフェルールの前面から延伸し、前記第2位置において前記フェルールの前面から後退する、光通信コネクタ。 - 前記ピンクランプが、前記工具が2つの前記タブを解放すると、所定位置にロックされる、請求項11に記載の光通信コネクタ。
- 前記工具が、前記外側筐体アセンブリを前記内側筐体アセンブリから取り除くと、前記タブそれぞれにある前記孔に係合する、請求項11に記載の光通信コネクタ。
- 前記ピンクランプが、当該光通信コネクタのフェルールの前面に直交する方向で前記第1位置と前記第2位置との間で摺動可能である、請求項11に記載の光通信コネクタ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/909,974 | 2010-10-22 | ||
US12/909,974 US8636424B2 (en) | 2010-10-22 | 2010-10-22 | Optical communication connector |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017121170A Division JP6321270B2 (ja) | 2010-10-22 | 2017-06-21 | 光通信コネクタ |
Publications (2)
Publication Number | Publication Date |
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JP2018141987A JP2018141987A (ja) | 2018-09-13 |
JP6716626B2 true JP6716626B2 (ja) | 2020-07-01 |
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ID=44736099
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
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JP2013534920A Active JP5824060B2 (ja) | 2010-10-22 | 2011-09-23 | 光通信コネクタ |
JP2015137983A Active JP6174088B2 (ja) | 2010-10-22 | 2015-07-09 | 光通信コネクタ |
JP2017121170A Active JP6321270B2 (ja) | 2010-10-22 | 2017-06-21 | 光通信コネクタ |
JP2018071388A Active JP6716626B2 (ja) | 2010-10-22 | 2018-04-03 | 光通信コネクタ |
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JP2013534920A Active JP5824060B2 (ja) | 2010-10-22 | 2011-09-23 | 光通信コネクタ |
JP2015137983A Active JP6174088B2 (ja) | 2010-10-22 | 2015-07-09 | 光通信コネクタ |
JP2017121170A Active JP6321270B2 (ja) | 2010-10-22 | 2017-06-21 | 光通信コネクタ |
Country Status (7)
Country | Link |
---|---|
US (7) | US8636424B2 (ja) |
EP (2) | EP3474053B1 (ja) |
JP (4) | JP5824060B2 (ja) |
KR (6) | KR101984040B1 (ja) |
CN (2) | CN103282812B (ja) |
MX (1) | MX2013004402A (ja) |
WO (1) | WO2012054174A1 (ja) |
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