CN104011572B - 多光纤的光纤连接器 - Google Patents

多光纤的光纤连接器 Download PDF

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CN104011572B
CN104011572B CN201280064226.7A CN201280064226A CN104011572B CN 104011572 B CN104011572 B CN 104011572B CN 201280064226 A CN201280064226 A CN 201280064226A CN 104011572 B CN104011572 B CN 104011572B
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connector body
optical fiber
joints
optical fibre
cutting ferrule
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CN104011572A (zh
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Y·卢
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Commscope Technologies LLC
Commscope Connectivity LLC
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ADC Telecommunications Inc
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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/3873Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3885Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/381Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3818Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
    • G02B6/3821Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with axial spring biasing or loading means
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/3887Anchoring optical cables to connector housings, e.g. strain relief features
    • G02B6/3888Protection from over-extension or over-compression
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401Optical cables
    • G02B6/4403Optical cables with ribbon structure
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401Optical cables
    • G02B6/4429Means specially adapted for strengthening or protecting the cables
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/255Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2558Reinforcement of splice joint
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/381Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3825Dismountable 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/3833Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/3833Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3846Details of mounting fibres in ferrules; Assembly methods; Manufacture with fibre stubs
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/3869Mounting ferrules to connector body, i.e. plugs
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/3869Mounting ferrules to connector body, i.e. plugs
    • G02B6/387Connector plugs comprising two complementary members, e.g. shells, caps, covers, locked together
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/3887Anchoring optical cables to connector housings, e.g. strain relief features
    • G02B6/3889Anchoring optical cables to connector housings, e.g. strain relief features using encapsulation for protection, e.g. adhesive, molding or casting resin
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/389Dismountable 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
    • G02B6/3891Bayonet type
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/389Dismountable 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
    • G02B6/3894Screw-lock type
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/40Mechanical coupling means having fibre bundle mating means
    • G02B6/406Mechanical coupling means having fibre bundle mating means of the ferrule type, connecting a plurality of pairs of ferrules
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401Optical cables
    • G02B6/4429Means specially adapted for strengthening or protecting the cables
    • G02B6/44384Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)

Abstract

提供了一种包括光纤线缆和光纤连接器的光纤线缆组件。所述线缆包括护套,所述护套具有限定长轴和短轴的细长横向剖面轮廓。所述线缆的加强件固定到连接器上。所述光纤连接器包括多光纤卡套,其限定与所述护套的长轴大致垂直的长轴和与所述护套的短轴大致垂直的短轴。某些类型的连接器包括:连接器本体,其限定沿着连接器本体的长度延伸的侧开口;多光纤卡套,其构造成通过侧开口横向***所述连接器本体;以及盖,其在所述多光纤卡套已通过所述侧开口***所述连接器本体之后安装在所述侧开口上。

Description

多光纤的光纤连接器
本申请是2012年10月30日作为PCT国际专利申请提交的,并要求2011年11月23日提交的美国专利申请No.61/563,275的优先权,其公开内容通过引用全部并入本文。
技术领域
本申请公开的内容总体上涉及光纤通信***。更具体地说,本申请公开的内容涉及在光纤通信***中使用的光纤连接器。
背景技术
光纤通信***在一定程度上越来越普遍,因为服务提供商需要提供高带宽的通信能力(例如,数据和语音)给用户。光纤通信***使用光纤线缆的网络,以在相对长的距离传输大量的数据和语音信号。光纤连接器是多数光纤通信***的重要部分。光纤连接器允许两根光纤被迅速地光学连接,而不需要拼接。光纤连接器可以用于光学互连两种长度的光纤。光纤连接器也可以用于将多种长度的光纤互连到无源和有源设备。
典型的光纤连接器包括支撑在连接器外壳的远端处的卡套组件。弹簧用来在相对于连接器外壳的远侧方向上偏压该卡套组件。卡套起到支撑至少一根光纤的端部的作用(在多光纤卡套的情况下,多根光纤的端部被支撑)。卡套具有远端面,光纤的抛磨端部设置在该远端面处。当两个光纤连接器互连时,卡套的远端面彼此抵接,并且卡套抵抗其各自弹簧的偏压相对于其各自的连接器外壳被靠近地推动。随着光纤连接器被连接,其各自的光纤被同轴地对准,使得光纤的端面直接彼此相对。采用这种方式,光学信号可以通过光纤的对准端面从光纤传送到光纤。对于许多光纤连接器类型,两个光纤连接器之间的对准通过使用中间光纤适配器来提供。
许多光纤连接***已经被开发用在外部环境中。这些连接***通常具有适于适应巨大拔出力的坚固耐用的/硬化结构。这些连接***也通常被密封,以限制湿气的侵入。适于外部使用的示例性光纤连接***在美国专利No.6648520,No.7,264,402,No.7572065,No.7744288,No.7762726,No.7744286,No.7942590中进行了公开。
多光纤连接器可以包括拼接式构造和直接端接构造。对于拼接式构造,光纤被预端接在多光纤卡套内,并且卡套的端面被加工(例如,根据需要抛磨和成形)。在卡套加工后,光纤具有位于卡套的前面的抛磨端面,并且还具有从卡套向后突出的尾纤。在使用中,多光纤卡套装载到连接器中,尾纤拼接到与期望被结合到连接器上的光纤线缆对应的光纤上。通常,拼接位置位于连接器的后方(例如,参见2011年5月12日提交的题为“SpliceEnclosureArrangementforFiberOpticCables”的美国专利申请No.13/106,371;以及2010年12月9日提交的题为“SpliceEnclosureArrangementforFiberOpticCables”的美国临时专利申请No.61/421,314)。在直接端接构造中,光纤线缆的光纤被直接端接在多光纤连接器的多光纤卡套中,而无需使用任何中间接头。需要一种能够容易地适应拼接式和直接端接构造的多光纤连接器。还需要一种能够容易地适应拼接式和直接端接构造的硬化多光纤连接器。
发明内容
本申请的一个方面涉及一种适应拼接式和直接端接构造的多光纤连接器。对于直接端接构造,卡套直接安装在线缆的光纤的端部,卡套端面可以被加工(例如,抛磨、成形等),然后线缆和卡套的组件可以装载到连接器本体中。对于拼接式构造,光纤被预安装在卡套中,并且卡套被加工。随后,光纤的尾纤被拼接到光纤线缆的光纤上,并且然后组件被装载到连接器本体中。
某些示例性类型的光纤线缆组件包括光纤线缆和光纤连接器。光纤线缆包括护套,所述护套具有限定长轴和短轴的细长横向剖面轮廓。所述护套的长轴和短轴相对于彼此大致垂直。所述光纤线缆还包括容纳在所述护套内的多根光纤。所述光纤线缆还包括定位在所述光纤的相反两侧的第一和第二加强件。所述第一和第二加强件相对于所述光纤连接器被固定,光纤连接器包括连接器本体,多光纤卡套安装在所述连接器本体中。所述多光纤卡套限定长轴和短轴。所述多光纤卡套的长轴和短轴相对于彼此大致垂直。所述多光纤卡套的长轴大致垂直于所述护套的长轴。所述多光纤卡套的短轴大致垂直于所述护套的短轴。在组装期间,所述多光纤卡套能够侧向装载到所述连接器本体中。
某些示例性类型的光纤连接器包括连接器本体、安装在所述连接器本体的前端的多光纤卡套、和盖。所述连接器本体具有沿所述连接器本体的轴线延伸的长度。所述连接器本体包括被隔开连接器本体的长度的前端和后端。所述连接器本体还限定沿着所述连接器本体的长度延伸的侧开口。所述侧开口布置和构造为允许所述多光纤卡套通过所述侧开口横向地***所述连接器本体中。所述盖在所述多光纤卡套已通过所述侧开口***所述连接器本体之后安装在所述侧开口上。
附图说明
图1是根据本申请原理的示例性第一硬化多光纤线缆组件的透视图,并且适配器显示为将第一线缆组件结合到通过多光纤连接器端接的第二示例性线缆组件;
图2是具有长轴和短轴的示例性光纤线缆的剖视图;
图3是图1所示的第一和第二线缆组件的部件的分解图;
图4是包括连接器本体、弹簧偏压的多光纤卡套和盖的示例性连接器的俯视图;
图5是图4中示例连接器的透视图,以盖从连接器本体中的侧开口分解的状态示出;
图6是图3中示例性硬化连接器装置的包括图4中连接器的部分的透视图,其中盖的一部分分解以露出连接器本体的内部的部分,前端件从连接器本体的前方分解以露出光纤部分,并且多光纤卡套向外分解并旋转90°;
图7是图4中连接器的轴向剖视图;
图8是图1中示例性硬化连接器装置的横截面的放大图,示出向外延伸通过连接器本体的卡套;
图9示出图8中示例性硬化连接器装置旋转了90°的视图;
图10是图3中示例性硬化连接器装置的仰视图,其中包括连接器本体、盖和应变消除套的各部件向外分解;
图11是图10所示的示例性硬化连接器装置的轴向剖视图;
图12是以组装状态示出的图3中示例性硬化连接器装置的放大剖视图,其中线缆光纤的后部和加强件从视图中移除;
图13是沿图1中的线13-13截取的图1中示例性硬化连接器装置的横截面的透视图;
图13A是以基体材料重新涂覆的带状光纤的正视图;
图14是沿图1中的线14-14截取的图1中示例性硬化连接器装置的横截面的透视图;
图15是以组装状态示出的图3中示例性硬化连接器装置的轴向剖视图,其中线缆光纤的后部和加强件从视图中移除;
图16是适于用在本文公开的光纤线缆组件中的示例性光纤线缆400的放大部分的透视图,该光纤线缆具有以带状形成的多根光纤410和防护板;以及
图17-19是适于用在图16所示的线缆中的示例性防护板的各种视图。
具体实施方式
本申请的一些方面针对包括通过光纤连接器110端接的光纤线缆105的某些类型的光纤线缆组件100(图3)。根据一些方面,光纤连接器110可以是硬化(即,环境密封的)光纤连接器装置108的一部分。在一些实施方式中,光纤连接器装置108构造成与第二光纤线缆组件200接口。在所示实例中,第二光纤线缆组件200包括端接第二光纤线缆205的多光纤连接器210。
在其它实施方式中,光纤连接器装置108构造成结合到光纤适配器150,以便能够连接到第二光纤线缆组件200的光纤连接器210。例如,在图1中,示例性适配器150使端接第一光纤线缆105的第一光纤连接器110能够与端接第二光纤线缆205的第二光纤连接器210配合。适配器150限定构造成接纳第二线缆组件200的连接器化端部的插座。在一些实施方式中,光纤适配器150构造成安装在限定于壁、板、外壳或其它结构中的开口内。
在一些实施方式,光纤连接器装置108是硬化(即,环境密封的)光纤连接器装置108。在一些实施方式中,适配器150是硬化(即,环境密封的)适配器。在某些实施方式中,适配器150使硬化光纤连接器装置108能够与非硬化(即非密封的)光纤连接器210配合。例如,在图1中,结合到硬化光纤连接器装置108上的适配器150构造成接纳非硬化光纤连接器210(例如,MPO连接器)。某些类型的硬化光纤连接器装置108构造成与其它硬化光纤连接器装置配合(例如,以插头和插口式连接)。
图2示出包括由外护套107围绕的一根或多根光纤106的一个示例性光纤线缆105。外护套107具有限定长轴A1和短轴A2的细长横向剖面轮廓。在所示实例中,由外护套107限定的横向剖面轮廓大致为具有圆形端部的矩形。长轴A1和短轴A2在线缆105的纵向轴线处垂直地相交。横向剖面轮廓具有沿长轴A1延伸的最大宽度和沿短轴A2延伸的最大厚度。横向剖面轮廓的最大宽度比横向剖面轮廓的最大厚度长。在一个实施例中,光纤线缆105是扁平分支线缆。
在一些实施方式中,第一和第二光纤线缆105,205包括多根光纤。在这些实施方式中,光纤连接器110,210构造成端接多根光纤。在其它实施方式中,光纤线缆105,205的一个或两个仅包括单一光纤。在一些实施方式中,外护套107也限定第一通道109,其沿外护套107的纵向轴线延伸通过外护套107。在某些实施方式中,光纤106被松散地设置在第一通道109内。在其它实施方式中,光纤106可呈带状、带缓冲、或以其它方式容纳在通道109内。在所示实例中,光纤线缆105包括12根光纤106。然而,在其它实施方式中,光纤线缆105可包括更多或更少的光纤106(例如,一根光纤、两根光纤、六根光纤、10根光纤、15根光纤、24根光纤,等)。
至少一个加强件108也沿外护套107的纵向轴线延伸通过外护套107。在所示实例中,第一和第二加强件108设置在第一通道109沿长轴A1的相反两侧。在其它实施方式中,示例性光纤线缆105可以包括单一加强件108。在其它实施方式中,示例性光纤线缆105可以包括附加的加强件108。在某些实施例中,每个加强件108由一层增强元件(如纤维或纱线,例如芳族聚酰胺纤维或纱线)形成,该层增强元件嵌入或以其他方式结合在结合剂内以形成增强结构。在其它实施例中,每个加强件108可以具有玻璃纤维增强聚合物(GRP)结构。在一些实施方式中,加强件108具有圆形横向剖面轮廓。在其它实施方式,加强件108的横向剖面轮廓可以是任何所需的形状(例如,矩形,椭圆形,长圆形等)。其它示例性线缆构造在美国专利No.8,041,166中予以公开,该专利的公开内容特此通过引用并入本文中。
图3示出图1中示例性光纤连接器装置108的分解图。示例性光纤连接器装置108包括具有本体111和弹簧偏压卡套510的光纤连接器110。金属加强套管131安装在连接器本体111的后部115上。金属加强套管131包括套管主体132和从套管主体132径向向外突出的唇缘133。唇缘133具有面向后的表面133a(图15)。
最外层套管134安装在金属加强套管131上。最外层套管134包括具有面向前的表面134a(图15)的内肩部,面向前的表面134a抵接唇缘133的面向后的表面133a,以限制加强套管131相对于最外层套管134的向后移动(参见图15)。在某些实施方式中,最外层套管134限定键锁特征135,其与连接器本体111的对应键锁特征135b配合,以确保当部件被组装在一起时在部件前面正确地旋转对准。连接器本体111和最外层套管134具有模制的塑料结构。外部密封件(例如O型圈)139安装在最外层套管134的周围(参见图8、9和12)。密封件139提供当硬化连接器装置108与另一部件配合时免于水、灰尘、或其它污染物的保护。
前端件130安装在连接器本体111的前端112处并连接到最外层套管134上,使得最外层套管134和前端件130相对于连接器本体111被固定在位(即,连接器本体111被捕获在这几个部件之间)。在某些实施方式中,前端件130卡扣到最外层套管134上。在其它实施方式中,前端件130以其它方式结合到最外层套管134上。前端件130的键锁特征135c可与最外层套管134的键锁特征135a对准,以确保前端件130和最外层套管134之间旋转对准。前端件130限定连接器110的卡套510穿过的通孔。
收缩管140(例如,美国专利No.5,470,622中公开的具有围绕粘合层的热恢复层的收缩配合管,该专利的公开内容特此通过引用并入本文)和应变消除套143在线缆离开连接器装置108时保护线缆105的光纤106。收缩管140具有构造为粘着地附接在最外层套管134的后部136上的前部141和构造为当安装时粘着地附接在线缆105上的后部142。管140将线缆护套机械地结合到套管134上,并密封线缆105和套管134之间的接口。应变消除套143同轴地安装在收缩管140上。套143和管140成形和构造用于接纳线缆105的横向剖面轮廓(参见图14)。
紧固件145安装在最外层套管134上,用于将光纤连接器110固定到部件上。在某些实施方式中,紧固件145包括螺母。在一些实施方式中,紧固件145将连接器110固定到另一光纤连接器(例如,硬化光纤连接器)上。在其它实施方式中,紧固件145将连接器110固定到光纤适配器150上。例如,紧固件145的外部带螺纹区域146可拧入适配器150的内螺纹中。
图4至图6示出适于端接多光纤线缆例如图2所示线缆105的光纤连接器110的一个实施例。光纤连接器110包括连接器本体111、安装在连接器本体111的前端112处的多光纤卡套510、和盖128。连接器本体111具有沿其轴线延伸的长度L(图4)。光纤应变消除套508(图7)安装在卡套510的后侧。连接器本体111包括被隔开连接器本体111的长度L的前端和后端112,113。连接器本体111具有前部114和后部115。前部114限定多光纤卡套510的后部设置在其中的内部116。弹簧(例如,螺旋弹簧)129也设置在连接器内部116中。弹簧129在向前的方向上偏压多光纤卡套510穿过连接器本体111的第一端部112。
后部115限定至少一个加强件腔室117(参见图5)和光纤通道118。在某些实施方式中,后部115限定两个加强件腔室117(例如,凹槽、槽、插口)。在这些实施方式中,光纤通道118在加强件腔室117之间中穿过。在某些实施方式中,连接器本体111的内壁500从前方内部116向内渐缩到光纤通道118以提供加强件腔室117(参见图5)。在某些实施方式中,两个指状元件119从连接器本体111的后板113向后延伸。每个指状元件119包括指向内的齿,其适于当线缆105附接到连接器110上时夹住/咬入线缆护套107。
多光纤卡套510构造为接纳多个光纤部分102的抛磨端部(参见图6)。多光纤卡套510限定长轴A3和短轴A4(图4和5)。多光纤卡套510的长轴和短轴A3,A4相对于彼此大致垂直。多光纤卡套510的长轴A3大致垂直于光纤线缆105的护套107的长轴A1,多光纤卡套的短轴A4大致垂直于光纤线缆105的护套107的短轴A2(参见图13)。多光纤卡套510具有宽度W和高度H(图6)。多光纤卡套510将多个光纤部分102的端部支撑在顺着沿多光纤卡套510的宽度延伸的线(例如,轴线A3)排布的开口101中。
当连接器110被全部组装时,光纤部分102至少部分地延伸通过连接器本体111。在一些实施方式中,光纤部分102与光纤线缆105的光纤106成一体。在这些实施方式中,光纤线缆105的光纤106延伸穿过连接器本体111的光纤通道118,并穿过连接器本体111的前方内部116。多光纤卡套510直接安装在光纤线缆105的光纤106上而没有任何中间接头。在某些实施方式中,光纤线缆105内的光纤106呈带状或松散。在一些实施方式中,光纤通道118沿光纤线缆105的短轴A2伸长,并且带状光纤在带的长轴与光纤通道118的长轴对准的情况下布线穿过光纤通道118(参见图13)。在图13中,将光纤结合在一行中的基体材料不可见。在图13A中,基体材料502被示意性地示出为将光纤106结合在一起以形成带状。
在其它实施方式中,光纤部分102在连接器本体111中的拼接位置103处拼接到光纤线缆105的光纤106上。在某些实施方式中,光纤部分102熔接到光纤线缆105的光纤106上,并且接头使用重新涂覆工艺机械地加强。在某些实施方式中,光纤部分102是带状的。光纤线缆105的带状光纤106朝连接器内部116至少部分地延伸穿过通道118。带状光纤部分102在拼接位置103处拼接到带状光纤106上。例如,光纤106与光纤部分102可以进行熔接。在某些实施方式中,拼接位置103通过施加在拼接位置103周围的附加结合料或基体材料的重新涂覆层进行加强和保护。
在某些实施方式中,附加的接头保护可用于保护重新涂覆的拼接部分。在一些实施方式中,薄板430可设置成与带相邻,并且热收缩管包裹和收缩在带和板的周围。在一个实施例中,板430由不锈钢制成,但是在其它实施方式中可以由任何期望的材料(例如,回火钢)制成。额外的保护增强了拼接部分的坚固性,同时保持薄断面。在其它实施方式中,玻璃加强件(例如,具有半圆形或矩形横截面)代替板设置成与光纤相邻。在其它实施方式中,粘合剂层施加在拼接部分的光纤上,而不是重新涂覆它们。
例如,图16示出示例性光纤线缆400的部分的放大图,其具有形成为带的多根光纤410。板430在带处设置成横跨每根光纤410延伸并且沿光纤410的长度的一部分延伸。热收缩管420缠绕在光纤410和板430两者的周围。如图17所示,板430包括大致平面的(即,平的)板。在一些实施方式中,板430大致为矩形。在某些实施方式中,板430不具有从板430的矩形周边向外延伸的凸缘。在某些实施方式中,板430大致是柔性的。例如,在某些实施方式中,板430不包括边缘加强件或加固元件。在某些实施方式中,板430具有均匀的柔性。在一些实施方式中,板430具有从板430的一端431延伸至板430的相反端432的恒定的横向剖面(参见图18)。在一个实施例中,板430具有矩形横向剖面(参见图18)。
在一些实施方式中,板430沿板430的长度PL具有不大于约0.01英寸的厚度PT。在某些实施方式中,板430沿板430的长度PL具有不大于约0.005英寸的厚度PT。在一个实施例中,板430具有约0.002英寸的恒定厚度PT(图18)。然而,在其它实施方式中,板430可具有任何所需的厚度。在一个实施例中,板430具有比重新涂覆带(参见图16)的高度RH(图16)稍大的高度PH(图19),但在其它实施方式中可以具有相同的高度或更小的高度。在一个实施例中,板430具有比重新涂覆带的长度稍大的长度PL(图19),但在其它实施方式中可以具有相同的长度或更小的长度。在某些实施方式中,板430具有不大于约0.15英寸的高度PH和不大于约1.2英寸的长度PL。在某些实施方式中,板430具有不大于约0.13英寸的高度PH和不大于约1英寸的长度PL。在一个实施例中,板430具有约0.12英寸的高度PH和约0.925英寸的长度PL。
连接器本体111还限定沿着连接器本体111的长度L的至少一部分延伸的侧开口120(图5)。侧开口120布置和构造成允许多光纤卡套510通过侧开口120被横向地***连接器本体111。在某些实施方式中,侧开口120布置和构造成允许多光纤卡套510和光纤部分102通过侧开口120被横向地***连接器本体111。在某些实施方式中,侧开口120布置和构造成允许多光纤卡套510、光纤部分102和光纤106通过侧开口120被横向地***连接器本体111。采用这种方式,光纤在装载过程中不需要轴向螺旋通过开口。
在多光纤卡套510已经通过侧开口120***连接器本体111中之后,盖128安装在侧开口120上。在一些实施方式中,侧开口120沿着连接器本体111的长度L延伸连接器本体111的长度L的至少50%。甚至在一些实施方式中,侧开口120沿着连接器本体111的长度L延伸连接器本体111的长度L的至少75%。在所示实例中,沿着连接器本体111的长度L从前端112处的前端板506的正后方朝连接器本体111的后端113提供横向入口。
在一些实施方式中,盖128包括第一盖部121以及第二盖部125。第一盖部121限定保持面124,其尺寸和形状设置成被第二盖部125的保持面126覆盖。在所示实例中,第一盖部121设置在侧开口120的前部,第二盖部125设置在侧开口120的后部。在其它实施方式中,盖128是一体件。在一些实施方式中,盖128与连接器本体111协作来限定一个或多个加强件腔室117。在图13所示的实例中,盖128与连接器本体111协作来限定两个加强件腔室117,这将在本文中更详细地描述。
盖128包括弹簧压缩构件122,其在盖128安装到连接器本体111上时在连接器本体111内轴向压缩弹簧129。在一些实施方式中,弹簧压缩构件122从第一盖部121向内延伸。在某些实施方式中,弹簧压缩构件122包括臂122,其尺寸设置成并构造成当盖128结合到连接器本体111上时横向地延伸穿过连接器内部116。在所示实例中,弹簧压缩构件122包括从第一盖部121横向延伸的两个臂122(图3)。在某些实施方式中,臂122的尺寸设置成从盖128横向延伸穿过连接器内部116到达连接器本体111的径向相对侧。在图7所示实例中,臂122包括远侧末端123(图11和12),其装配到限定在连接器本体111的径向相对侧的槽或凹部中。
图6是连接器110的透视图,其中第一盖部121从本体111分解以露出前方内部116的一部分。前端件130从连接器本体111的前端向前分解,以通过前端板112露出开口。光纤部分102延伸穿过开口。多光纤卡套510也从连接器本体111分解并旋转90°以便于将卡套510与连接器本体111比较。连接器本体111中的侧开口120具有比多光纤卡套510的宽度W小的最大横向尺寸CD。当组装时,卡套510定向成使得宽度W沿前端件130的长轴(例如,参见轴线A3)延伸。
图7-9示出延伸穿过连接器本体111的前端板506中的通孔的多光纤卡套510。在某些实施方式,该通孔为具有相对的长侧和相对的短侧的大致矩形形状。卡套510限定后肩部510a(图8),其尺寸和形状设置成抵接位于前板506的短侧处的内肩部S,以防止从本体111移除卡套510(参见图8)。通过滑动卡套510横向穿过连接器本体111的侧开口120且滑动卡套510向前穿过前板506中的通孔将卡套510安装在连接器本体111中。
在一些实施方式中,前板506中的通孔由一个或多个带锥度壁T限定(参见图8和图9)。这样的锥度可便于将卡套510安装在连接器本体111中。在某些实施方式中,通孔具有随着其在向前的方向上沿连接器本体111的轴线延伸而增加的横向剖面面积。在某些实施方式中,随着长侧在向前的方向上延伸时通孔的长侧彼此岔开。在某些实施方式中,随着长侧在向前的方向上延伸时通孔的短侧也彼此岔开。在某些实施方式中,长侧和短侧是平面的,并且相对于连接器本体111的轴线成斜角的角度。
在一些实施方式中,连接器本体111的后部115构造成接纳和保持光纤线缆105的至少一个加强件108。在某些实施方式中,连接器本体111的后端115构造成接纳和保持光纤线缆105的至少两个加强件108。光纤线缆105的加强件108相对于光纤连接器111被固定。例如,在某些实施方式中,连接器本体111的后部115限定加强件108可以设置在其中的一个或多个腔室117。在某些实施方式中,可以施加粘合剂来将加强件108保持在腔室117中。在某些实施方式中,腔室117可包括指向内的齿或其它保持结构以帮助将加强件108固定在腔室117内。
在一些实施方式中,连接器本体111形成每个加强件腔室117的第一部分,盖128(例如,盖128的第二部分125)形成每个加强件腔室117的第二部分127(参见图10和11)。当连接器110被组装时,盖128被移除以露出侧开口120。光纤部分102设置在卡套510中。如果有必要,光纤部分102拼接到线缆光纤106的露出端上。通过滑动线缆105穿过侧开口120使得线缆光纤106滑动到光纤通道118中且加强件108滑动到加强件腔室117的第一部分中来将连接器本体111安装在线缆105上(例如,在拼接位置103上)。盖128安装到连接器本体111以关闭侧开口120并关闭腔室117。当盖128安装到连接器本体111上时,盖128的臂122压缩弹簧129。在安装过程中可将粘合剂加入到腔室117。
上面已经描述了本公开的优选方面和实施例,对于本领域技术人员容易想到本公开概念的变型和等同物。然而,这种变型和等同物意图被包含在所附权利要求书的范围内。

Claims (15)

1.一种光纤连接器,包括:
连接器本体,其具有沿所述连接器本体的轴线延伸的长度,所述连接器本体包括被隔开连接器本体的长度的前端和后端,所述连接器本体还限定沿着所述连接器本体的长度延伸的侧开口;
多光纤卡套,其安装在所述连接器本体的前端,所述侧开口布置和构造为允许所述多光纤卡套通过所述侧开口横向地***所述连接器本体中;以及
盖,其在所述多光纤卡套已通过所述侧开口***所述连接器本体之后安装在所述侧开口上。
2.根据权利要求1所述的光纤连接器,其中,所述多光纤卡套具有宽度和高度,所述多光纤卡套将多根光纤的端部支撑在顺着沿所述多光纤卡套的宽度延伸的线排布的开口中,并且其中,所述侧开口具有比所述多光纤卡套的宽度小的最大横向尺寸。
3.根据权利要求1所述的光纤连接器,还包括在向前的方向上偏压所述多光纤卡套的弹簧,并且其中,所述盖包括弹簧压缩构件,当所述盖安装到所述连接器本体上时,所述弹簧压缩构件在所述连接器本体内轴向压缩所述弹簧。
4.根据权利要求1所述的光纤连接器,其中,所述连接器本体的前端由前端板限定,所述前端板限定通孔,所述多光纤卡套的一部分延伸穿过所述通孔。
5.根据权利要求4所述的光纤连接器,其中,所述通孔具有随着所述通孔在向前的方向上沿所述连接器本体的轴线延伸而增加的横向剖面面积;所述通孔为具有相对的长侧和相对的短侧的大致矩形形状;随着所述长侧在向前的方向上延伸所述长侧彼此岔开;随着所述长侧在向前的方向上延伸所述短侧彼此岔开;并且所述长侧和所述短侧是平面的,并且相对于所述连接器本体的轴线成斜角的角度。
6.根据权利要求4所述的光纤连接器,其中,沿着所述连接器本体的长度从所述前端板的正后方朝所述连接器本体的后端提供横向入口。
7.根据权利要求1所述的光纤连接器,其中,所述侧开口沿着所述连接器本体的长度延伸所述连接器本体的长度的至少75%。
8.根据权利要求1所述的光纤连接器,其中,所述连接器本体的后端构造成接纳和保持所述光纤线缆的至少一个加强件。
9.根据权利要求1所述的光纤连接器,还包括多根光纤,其具有固定在所述多光纤卡套内的端部;所述光纤在拼接位置处拼接到光纤线缆的光纤上,所述拼接位置定位在所述连接器本体内。
10.根据权利要求1所述的光纤连接器,还包括:
安装在所述连接器本体的后部的金属加强套管;
安装在所述金属加强套管上的最外层套管,所述连接器本体和所述最外层套管具有模制的塑料结构;
前端件,所述前端件安装在所述连接器本体的前端处并连接到所述最外层套管上,使得所述最外层套管和所述前端件相对于所述连接器本体被固定在位;
其中,所述金属加强套管包括套管主体和从所述套管主体径向向外突出的唇缘,所述唇缘具有面向后的表面,所述最外层套管包括具有面向前的表面的内肩部,所述面向前的表面抵接所述唇缘的面向后的表面,以限制所述加强套管相对于所述最外层套管的向后移动。
11.根据权利要求10所述的光纤连接器,还包括紧固件,其安装在所述最外层套管上用于将所述光纤连接器固定到选自下列组中的部件上:
1)另一光纤连接器;和
2)光纤适配器。
12.根据权利要求1所述的光纤连接器,其中,所述连接器本体中的侧开口提供进入被构造成接纳光纤线缆的至少一个加强件的加强件接纳区域的入口。
13.根据权利要求12所述的光纤连接器,其中,所述加强件接纳区域构造成接纳横向穿过所述侧开口的加强件。
14.根据权利要求13所述的光纤连接器,其中,当所述盖安装在所述连接器本体的侧开口上时,所述盖关闭所述加强件接纳区域。
15.根据权利要求13所述的光纤连接器,其中,所述加强件在所述加强件接纳区域中用环氧树脂粘合到位。
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Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9304262B2 (en) 2011-11-23 2016-04-05 Commscope Technologies Llc Multi-fiber optic connector
MX357669B (es) 2012-02-20 2018-07-18 Adc Telecommunications Inc Conector de fibra optica, montaje de conector de fibra optica y cable, y metodos de fabricacion.
US8939654B2 (en) 2012-09-27 2015-01-27 Adc Telecommunications, Inc. Ruggedized multi-fiber fiber optic connector with sealed dust cap
EP2926181B1 (en) 2012-11-30 2020-04-15 CommScope Technologies LLC Fiber optic connector with field installable outer connector housing
ES2700963T3 (es) 2013-06-27 2019-02-20 CommScope Connectivity Belgium BVBA Dispositivo de anclaje para cable de fibra óptica para uso con conectores de fibra óptica y métodos de uso del mismo
CN104849816B (zh) 2014-02-14 2017-01-11 泰科电子(上海)有限公司 光纤连接器及其组装方法
CN104849815B (zh) 2014-02-14 2017-01-18 泰科电子(上海)有限公司 光纤连接器及其组装方法
US9720185B2 (en) 2014-05-23 2017-08-01 Commscope Technologies Llc Systems and method for processing optical cable assemblies
EP3158375A1 (en) 2014-06-23 2017-04-26 Tyco Electronics Raychem BVBA Fiber optic connection system with fast coupling mechanism
US9519114B2 (en) 2014-07-03 2016-12-13 Commscope Technologies Llc Optical fiber connector for multi-fiber cable
EP3164752B1 (en) 2014-07-03 2020-04-22 Commscope Technologies LLC Optical fiber connector for multi-fiber cable
WO2016007491A1 (en) 2014-07-07 2016-01-14 Adc Telecommunications, Inc. Optical ferrule for multi-fiber cable and hardened multi-fiber optic connector therefore
CN105445862B (zh) 2014-07-09 2018-01-19 泰科电子(上海)有限公司 光纤连接器及其现场组装方法
CN204359965U (zh) 2014-11-20 2015-05-27 泰科电子(上海)有限公司 连接器***
CN105717576B (zh) * 2014-12-04 2019-07-12 泰科电子(上海)有限公司 用于保护光纤接续头的***和方法
WO2016095213A1 (en) 2014-12-19 2016-06-23 Tyco Electronics (Shanghai) Co., Ltd. Hardened fiber optic connector with pre-compressed spring
US10560211B2 (en) 2015-02-26 2020-02-11 Commscope Technologies Llc Cable arrangement with wavelength division multiplexer
JP6576052B2 (ja) * 2015-03-06 2019-09-18 株式会社フジクラ プラグ側光コネクタ、光コネクタシステム及びコネクタ付き光ケーブル
JP6527718B2 (ja) * 2015-03-06 2019-06-05 株式会社フジクラ プラグ側光コネクタ及び光コネクタシステム
JP6576051B2 (ja) * 2015-03-06 2019-09-18 株式会社フジクラ 光コネクタ、コネクタ付き光ケーブル及び光コネクタ取り付け方法
JP6671847B2 (ja) * 2015-03-06 2020-03-25 株式会社フジクラ 光コネクタ及びコネクタ付き光ケーブル
EP3278153A4 (en) 2015-04-02 2018-12-19 Commscope Technologies LLC Fiber optic network architecture using high fiber-count fiber optic connectors
AU2016317020B2 (en) * 2015-08-31 2021-09-30 Commscope Technologies Llc Splice-on fiber optic connector
WO2017095928A1 (en) 2015-11-30 2017-06-08 Commscope Technologies Llc Fiber optic connector and assembly thereof
WO2017106514A1 (en) 2015-12-16 2017-06-22 Commscope Technologies Llc Field installed fiber optic connector
US9739954B1 (en) * 2016-02-19 2017-08-22 Corning Optical Communications LLC Strain relief device for a fiber optic connector
EP3433794B1 (en) * 2016-03-24 2023-05-03 Commscope Technologies LLC A fiber optic wall jack
US10234641B2 (en) * 2016-06-14 2019-03-19 Clearfield, Inc. In-line sealed adapter tube
EP3507632A4 (en) 2016-09-01 2020-04-01 Commscope Technologies LLC END SIDE CLEANING GEL FOR HARDENED MULTI-FIBER OPTICAL CONNECTORS; AND METHODS
WO2018163498A1 (ja) * 2017-03-08 2018-09-13 ソニー・オリンパスメディカルソリューションズ株式会社 医療用装置および医療用装置の製造方法
EP3602155A1 (en) 2017-03-21 2020-02-05 Corning Research & Development Corporation Fiber optic cable assembly with thermoplastically overcoated fusion splice, and related method and apparatus
WO2018197410A1 (en) 2017-04-25 2018-11-01 CommScope Connectivity Belgium BVBA Connection module for cable seal gel block
KR102396108B1 (ko) 2017-06-22 2022-05-10 삼성전자주식회사 3차원 전극구조체 및 이를 포함하는 이차전지
US11668890B2 (en) 2017-06-28 2023-06-06 Corning Research & Development Corporation Multiports and other devices having optical connection ports with securing features and methods of making the same
US11300746B2 (en) 2017-06-28 2022-04-12 Corning Research & Development Corporation Fiber optic port module inserts, assemblies and methods of making the same
US10359577B2 (en) 2017-06-28 2019-07-23 Corning Research & Development Corporation Multiports and optical connectors with rotationally discrete locking and keying features
MX2019015640A (es) 2017-06-28 2020-02-24 Corning Optical Communications LLC Multipuertos que tienen puertos de conexion formados en la carcasa y caracteristicas de fijacion asociadas.
CN111247469B (zh) 2017-10-30 2022-03-29 康普技术有限责任公司 用于插头连接器的通用线缆锚固
US10746938B2 (en) 2017-11-17 2020-08-18 Commscope Technologies Llc Fiber optic connectors
US11452223B2 (en) 2017-11-22 2022-09-20 Telefonaktiebolaget Lm Ericsson (Publ) Cable sealing assembly
WO2019139894A1 (en) 2018-01-12 2019-07-18 Commscope Technologies Llc Ferrule-less fiber optic connector with re-coat layer to protect buckling portion of optical fiber
WO2019194922A1 (en) 2018-04-02 2019-10-10 Senko Advanced Components, Inc Hybrid ingress protected connector and adapter assembly
WO2019217495A1 (en) 2018-05-07 2019-11-14 Ppc Broadband, Inc. Fiber optical connector
US10948664B2 (en) 2018-05-08 2021-03-16 Senko Advanced Components, Inc. Ingress protected optical fiber connector having a reduced diameter with a removable retaining nut
CN112888978B (zh) 2018-09-07 2023-01-13 康宁公司 具有用于多路熔接的带化接口的光纤扇出组件及其制造方法
US10976492B2 (en) 2018-09-07 2021-04-13 Corning Incorporated Cable with overcoated non-coplanar groups of fusion spliced optical fibers, and fabrication method
US11092756B2 (en) 2018-10-10 2021-08-17 Senko Advanced Components, Inc. Ingress protected connector with an unitary orientation feature
US10976502B2 (en) 2018-10-11 2021-04-13 Seniko Advanced Components, Inc. Outdoor rated assembly configured to blind mate opposing fiber optic connectors therein with a safety spring assembly
US11016247B2 (en) 2018-10-11 2021-05-25 Senko Advanced Components Inc Mechanical splice protective sleeve for securing a splice area formed by splicing a plural of optical fibers
WO2020081704A1 (en) * 2018-10-16 2020-04-23 Senko Advanced Components, Inc Springless retention structure for an ingress protected hybrid connector assembly
MX2021007772A (es) 2018-12-28 2021-08-05 Corning Res & Dev Corp Ensambles multipuertos que incluyen accesorios de montaje o tapones contra el polvo.
US11307359B2 (en) 2019-02-07 2022-04-19 Senko Advanced Components, Inc. Ingress protected, outdoor rated connector with integrated optical connector plug frame
WO2020242847A1 (en) 2019-05-31 2020-12-03 Corning Research & Development Corporation Multiports and other devices having optical connection ports with sliding actuators and methods of making the same
CN112099153A (zh) * 2019-06-17 2020-12-18 泰科电子(上海)有限公司 连接器模组
US11906795B2 (en) 2019-06-19 2024-02-20 Senko Advanced Components, Inc. Fiber optic connector assembly with crimp tube subassembly and method of use
CN112241049A (zh) * 2019-07-16 2021-01-19 康普技术有限责任公司 光纤连接器和光纤连接器组件
CN110542952B (zh) 2019-07-26 2021-05-18 华为技术有限公司 一种光纤连接头以及光纤连接器
US11360265B2 (en) 2019-07-31 2022-06-14 Corning Research & Development Corporation Fiber optic cable assembly with overlapping bundled strength members, and fabrication method and apparatus
US11294133B2 (en) 2019-07-31 2022-04-05 Corning Research & Development Corporation Fiber optic networks using multiports and cable assemblies with cable-to-connector orientation
US11422318B2 (en) 2019-08-08 2022-08-23 Senko Advanced Components, Inc. Push pull mechanism for an outdoor rated connector assembly
US20220299713A1 (en) * 2019-08-26 2022-09-22 Commscope Technologies Llc Fiber optic connectors and fiber optic connection systems
US11487073B2 (en) 2019-09-30 2022-11-01 Corning Research & Development Corporation Cable input devices having an integrated locking feature and assemblies using the cable input devices
EP3805827A1 (en) 2019-10-07 2021-04-14 Corning Research & Development Corporation Fiber optic terminals and fiber optic networks having variable ratio couplers
US11650388B2 (en) 2019-11-14 2023-05-16 Corning Research & Development Corporation Fiber optic networks having a self-supporting optical terminal and methods of installing the optical terminal
US11536921B2 (en) 2020-02-11 2022-12-27 Corning Research & Development Corporation Fiber optic terminals having one or more loopback assemblies
MX2023002314A (es) * 2020-08-31 2023-05-19 Corning Res & Dev Corp Conectores opticos de fibras multiples y metodos para elaborar los mismos.
US11604320B2 (en) 2020-09-30 2023-03-14 Corning Research & Development Corporation Connector assemblies for telecommunication enclosures
US11886009B2 (en) 2020-10-01 2024-01-30 Corning Research & Development Corporation Coating fusion spliced optical fibers and subsequent processing methods thereof
US11754786B2 (en) * 2020-10-29 2023-09-12 Corning Research & Development Corporation Multi-fiber splice protector and cable assembly with intra-connector splices, and fabrication method
US11808983B2 (en) 2020-11-24 2023-11-07 Corning Research & Development Corporation Multi-fiber splice protector with compact splice-on furcation housing
US11880076B2 (en) 2020-11-30 2024-01-23 Corning Research & Development Corporation Fiber optic adapter assemblies including a conversion housing and a release housing
US11927810B2 (en) 2020-11-30 2024-03-12 Corning Research & Development Corporation Fiber optic adapter assemblies including a conversion housing and a release member
US11994722B2 (en) 2020-11-30 2024-05-28 Corning Research & Development Corporation Fiber optic adapter assemblies including an adapter housing and a locking housing
US11686913B2 (en) 2020-11-30 2023-06-27 Corning Research & Development Corporation Fiber optic cable assemblies and connector assemblies having a crimp ring and crimp body and methods of fabricating the same
US11867947B2 (en) 2021-04-30 2024-01-09 Corning Research & Development Corporation Cable assembly having routable splice protectors
DE102021111848A1 (de) * 2021-05-06 2022-11-10 Odu Gmbh & Co. Kg Steckervorrichtung, Steckverbinder und Anschlusskabel
US11947167B2 (en) 2021-05-26 2024-04-02 Corning Research & Development Corporation Fiber optic terminals and tools and methods for adjusting a split ratio of a fiber optic terminal
CN113589459A (zh) * 2021-07-28 2021-11-02 江苏亨通光网科技有限公司 一种5.0mm圆缆光纤组件及其制作方法
GB2622374A (en) * 2022-09-13 2024-03-20 Oxford Fiber Ltd Optical fibre connector
US20240231014A9 (en) * 2022-10-24 2024-07-11 Baker Hughes Holdings Llc Sealable fiber optic cable connection system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1561462A (zh) * 2001-09-28 2005-01-05 康宁电缆***有限公司 光纤插塞
CN101846776A (zh) * 2010-06-11 2010-09-29 余姚市中盛通信设备有限公司 光纤快速连接器

Family Cites Families (173)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027962A (en) 1933-03-03 1936-01-14 Nat Carbon Co Inc Production of articles from plastic compositions
NL130678C (zh) 1960-07-15 1900-01-01
NL270833A (zh) 1960-10-31
US3777048A (en) 1971-09-22 1973-12-04 Kaiser Aluminium Chem Corp Molding process for splicing cable and product formed thereby
FR2395518A1 (fr) 1977-06-22 1979-01-19 Comp Generale Electricite Connecteur pour fibre optique
EP0053483B1 (en) 1980-11-28 1985-10-02 Kabushiki Kaisha Toshiba Method for manufacturing a module for a fiber optic link
US4410561A (en) 1981-07-31 1983-10-18 Bell Telephone Laboratories, Incorporated Method of forming coated optical fiber
JPS58120713U (ja) 1982-02-06 1983-08-17 株式会社中西歯科器械製作所 光学エア−タ−ビンハンドピ−スにおける光源部回路のスイツチ操作機構
US4389428A (en) 1982-03-15 1983-06-21 International Telephone And Telegraph Corporation Method of rejacketing a fusion splice in an ultraviolet light curable resin jacketed optical fiber
US4515434A (en) 1983-03-09 1985-05-07 Allied Corporation Fiber optic connector
GB8327450D0 (en) 1983-10-13 1983-11-16 Bicc Plc Optical fibre splicing
US4711752A (en) * 1984-06-22 1987-12-08 Itt Corporation Method and apparatus for molding fiber optic connector ferrule
US4662307A (en) 1985-05-31 1987-05-05 Corning Glass Works Method and apparatus for recoating optical waveguide fibers
US4598974A (en) 1985-08-15 1986-07-08 International Business Machines Corporation Optical fiber connector having integral electrodes for use in fusion splicing
US4744629A (en) * 1985-08-16 1988-05-17 Augat Inc. Multifiber optical cable connector
US4798431A (en) 1986-12-04 1989-01-17 Itt Corporation Optic fiber contact
NZ222903A (en) 1986-12-17 1990-07-26 Focas Ltd Optical fibre connector: heat shrinkable sleeve
US4877306A (en) 1987-09-30 1989-10-31 Corning Glass Works Coated optical waveguide fibers
US5046813A (en) 1988-09-07 1991-09-10 Fujikura Ltd. Method and apparatus for aligning a plurality of single-fiber cables, and method of simultaneously fusion-splicing such cables
US4877303A (en) 1988-09-22 1989-10-31 Northern Telecom Limited Fiber optic connector element & method for its use
US4964688A (en) 1988-09-22 1990-10-23 Northern Telecom Limited Fiber optic connector element and method for its use
US4920366A (en) 1989-05-31 1990-04-24 Amp Incorporated Construction of an optical fiber with a connector
US5093048A (en) 1989-08-07 1992-03-03 Grumman Aerospace Corporation Rejacketing a spliced fiber optic cable
US5022735A (en) 1989-11-07 1991-06-11 The Charles Stark Draper Laboratory, Inc. Fiber splice coating system
US5127820A (en) 1989-11-07 1992-07-07 Bell Communications Research, Inc. High-precision adjustable injection molding of single-mode fiber optic connectors
US5034170A (en) 1989-11-07 1991-07-23 Bell Communications Research, Inc. High-precision adjustable injection molding of single-mode fiber optic connectors
US5040867A (en) 1990-03-21 1991-08-20 Siecor Corporation Slide fit optical connector having end cap to prevent rotation
US5042901A (en) 1990-07-31 1991-08-27 Siecor Corporation Preconnectorized optical splice closure
US5470622A (en) 1990-11-06 1995-11-28 Raychem Corporation Enclosing a substrate with a heat-recoverable article
CA2071344C (en) 1991-06-18 1997-04-15 Hiroshi Suganuma Process for producing an optical fiber coupler
US5222171A (en) 1991-10-21 1993-06-22 Jozef Straus Fused optical fiber splice element
US5210810A (en) * 1991-12-19 1993-05-11 At&T Bell Laboratories Hermaphroditic connector for single fiber optical cable
CA2060424C (en) 1992-01-31 1999-12-07 Ming-Jun Li Optical coupling element
US5263105A (en) 1992-05-29 1993-11-16 E. I. Du Pont De Nemours And Company Connector assembly for connecting an optical fiber cable to a socket
US5367594A (en) 1992-09-01 1994-11-22 The Whitaker Corporation Fiber optic splicer-connector
US5317663A (en) 1993-05-20 1994-05-31 Adc Telecommunications, Inc. One-piece SC adapter
US5375183A (en) 1993-05-25 1994-12-20 The Whitaker Corporation Overmolded alignment ferrule
JP3087561B2 (ja) 1993-12-28 2000-09-11 三菱電機株式会社 光半導体モジュールおよびその製造方法
US5740301A (en) 1994-06-27 1998-04-14 Fiberlign Division Of Preformed Line Products Ltd. Fusion splicing block with electrodes disposed on planar surface
US5465313A (en) 1994-06-29 1995-11-07 Molex Incorporated Optical fiber connector and method of fabricating same
US5495545A (en) 1994-10-24 1996-02-27 International Business Machines Corporation Method for extending bandwidth of large core fiber optic transmission links
JPH08234042A (ja) 1995-03-01 1996-09-13 Furukawa Electric Co Ltd:The 光ファイバ融着接続装置
AU4937696A (en) 1995-03-07 1996-09-23 Siemens Aktiengesellschaft Splicing device for welding optical fibres
JPH08262271A (ja) 1995-03-24 1996-10-11 Hirose Electric Co Ltd 光ファイバコネクタ用防塵キャップ
US5748819A (en) 1995-04-05 1998-05-05 Siecor Corporation Field installable optical fiber connector and an associated method of fabrication
DE19517750A1 (de) 1995-05-15 1996-11-21 Siemens Ag Lichtwellenleiter-Stecker
JP3317824B2 (ja) 1995-08-25 2002-08-26 株式会社精工技研 光減衰ファイバ組立体の製造方法および光減衰ファイバ組立体
JP3620121B2 (ja) 1995-10-31 2005-02-16 住友電気工業株式会社 光コネクタ及び組立方法
US5832162A (en) * 1995-12-15 1998-11-03 Tii Industries, Inc. Multiple fiber fusion splice protection sleeve
US5815619A (en) 1996-12-10 1998-09-29 Bloom; Cary Fiber optic connector hermetically terminated
JP3515305B2 (ja) 1997-01-16 2004-04-05 株式会社フジクラ 光コネクタ
CA2226052A1 (en) 1997-02-13 1998-08-13 Diamond Sa Plug for an optical fiber plug connector and method of its manufacture
JP3602339B2 (ja) 1997-06-16 2004-12-15 株式会社フジクラ 光コネクタ
US6247850B1 (en) 1998-11-02 2001-06-19 The Whitaker Corporation Multiple fiber splice element and connector
US6068410A (en) 1997-12-22 2000-05-30 Siecor Corporation Splice housing assembly and associated assembly method for mechanically decoupling a ferrule from a splice body
US6120193A (en) 1997-12-22 2000-09-19 Siecor Corporation Splice house subassembly and associated connector
EP0939327A3 (de) 1998-02-27 2002-02-13 Siemens Aktiengesellschaft Steckeranschluss für Lichtwellenleiter und Verfahren zu dessen Herstellung
JP3792887B2 (ja) * 1998-04-03 2006-07-05 三和電気工業株式会社 光コネクタプラグ
US6498888B1 (en) 1998-04-22 2002-12-24 Institut National D'optique High-attenuation fiber with cladding mode suppression for all-fiber optical attenuator
US6173097B1 (en) 1998-07-01 2001-01-09 Siecor Operations, Llc Field installable multifiber connector
US6085003A (en) 1998-07-28 2000-07-04 Us Conec Ltd Multifiber connector having a free floating ferrule
AU5195299A (en) 1998-08-07 2000-02-28 Sumitomo Electric Industries, Ltd. Ferrule for optical connector, mold for ferrule, method of manufacturing ferrule for optical connector, and method of testing ferrule for optical connector
CN100392458C (zh) 1998-11-26 2008-06-04 Smk株式会社 光纤接续器及其使用的套圈和套圈的制造方法
DE19933740C2 (de) 1999-07-19 2003-10-30 Ccs Technology Inc Lichtwellenleiterstecker und Verfahren zum Anschluß an das Ende eines Lichtwellenleiters
US6340249B1 (en) 1999-09-13 2002-01-22 Alcoa Fujikura Limited Connector assembly and method of securing fiber optic cable to connector
US6728451B2 (en) * 1999-09-21 2004-04-27 Tyco Telecommunications (Us) Inc. Optical fiber holding structure and method of making same
CA2399133A1 (en) 1999-10-14 2001-04-19 Cidra Corporation Method and apparatus for recoating a fiber optic splice
JP2001215358A (ja) 2000-01-31 2001-08-10 Molex Inc 光ファイバ用フェルール及びその製造方法
US7090406B2 (en) 2000-05-26 2006-08-15 Corning Cable Systems Llc Preconnectorized fiber optic drop cables and assemblies
US6962446B2 (en) 2000-06-05 2005-11-08 Huber & Suhner Ag Method for fabricating an optical plug connector, device for carrying out the method, and plug connector for use in such a method
AU2001262551B2 (en) 2000-06-12 2005-09-22 Adc Gmbh Assembly and method for use in terminating an optical fibre or fibres
US6439780B1 (en) 2000-08-31 2002-08-27 Corning Cable Systems Llc Field-installable fiber optic ribbon connector and installation tool
US6550279B1 (en) 2000-09-01 2003-04-22 Corning Incorporated Process for drawing optical fiber from a multiple crucible apparatus with a thermal gradient
CA2354718A1 (en) 2000-09-06 2002-03-06 Steve Martin Molded optical fiber ferrule and method of making the same
JP2002082257A (ja) 2000-09-06 2002-03-22 Sumitomo Electric Ind Ltd 光コネクタおよび光コネクタ部品
JP4122699B2 (ja) 2000-09-29 2008-07-23 住友電気工業株式会社 分散マネージメント光伝送路およびその構成方法
JP4794033B2 (ja) 2000-10-13 2011-10-12 住友電気工業株式会社 成形用型及び光ファイバ接続部の補強方法並びに光ファイバケーブル
US6742936B1 (en) 2000-11-06 2004-06-01 Corning Cable Systems Llc Low-loss intermatable ferrules for optical fibers and a method of fabrication thereof
US6738552B2 (en) 2001-01-22 2004-05-18 Gregory Hirsch Pressed capillary optics
US6840687B2 (en) 2001-02-07 2005-01-11 Fitel Usa Corp. Systems and methods for low-loss splicing of optical fibers
US6532327B1 (en) 2001-03-13 2003-03-11 3M Innovative Properties Company Refractive index grating manufacturing process
US6503422B2 (en) 2001-03-15 2003-01-07 Nuvisions International Method of fabricating holding devices for fiber optic connector ferrules
US6827508B2 (en) 2001-05-24 2004-12-07 Fiber Optic Network Solutions Corporation Optical fiber fusion system
US6520689B2 (en) 2001-07-17 2003-02-18 Corning Incorporated Optical fiber splicing method and device
US6588235B2 (en) 2001-08-30 2003-07-08 Corning Incorporated Method of centering a fiber core in a multiple-crucible method
US6916120B2 (en) 2002-01-30 2005-07-12 Adc Telecommunications, Inc. Fiber optic connector and method
EP1333301A1 (en) 2002-01-31 2003-08-06 Sumitomo Electric Industries, Ltd. Method for molding optical fiber fusion spliced portion and optical fiber with molded fusion spliced portion
US6918703B2 (en) 2002-06-12 2005-07-19 Molex Incorporated System for terminating optical fibers in a fiber optic connector
AU2003229231B2 (en) 2002-06-24 2008-03-06 Diamond S.A. Connector-plug part for an optical plug-in connection, method for connecting a connector-plug part to the end of an optical waveguide cable and device for carrying out said method
US6964578B2 (en) 2002-07-11 2005-11-15 International Business Machines Corporation Cable connector retaining assembly, system, and method of assembling same
US20040062480A1 (en) 2002-09-26 2004-04-01 Cronk Bryon J. Stable recoated fiber bragg grating
US20090190890A1 (en) * 2002-12-19 2009-07-30 Freeland Riley S Fiber optic cable having a dry insert and methods of making the same
US7277615B2 (en) * 2002-12-19 2007-10-02 Corning Cable Systems, Llc. Fiber optic cable having a dry insert and methods of making the same
TW592934B (en) 2002-12-30 2004-06-21 Ind Tech Res Inst Method for forming optic fiber connector with thermosetting material
US6918704B2 (en) 2003-01-30 2005-07-19 Panduit Corp. Tunable fiber optic connector
JP2004325623A (ja) * 2003-04-23 2004-11-18 Sumitomo Electric Ind Ltd 光ファイバ融着接続部補強装置及び融着接続部補強方法
US20050042387A1 (en) 2003-08-21 2005-02-24 3M Innovative Properties Company Filament coating process and apparatus
US6856748B1 (en) 2003-09-30 2005-02-15 Corning Cable Systems Llc Interconnection enclosure having a connector port and preterminated optical connector
US7216512B2 (en) 2003-10-31 2007-05-15 Corning Cable Systems, Llc Method of making an optical fiber by laser cleaving
US7006739B2 (en) 2003-12-15 2006-02-28 Corning Cable Systems Llc Pre-connectorized fiber optic distribution cable
US7088893B2 (en) 2003-11-26 2006-08-08 Corning Cable Systems Llc Pre-connectorized fiber optic distribution cable having multifiber connector
US6979133B2 (en) 2004-01-26 2005-12-27 John Mezzalingua Associates, Inc. Epoxy bonded fiber optic connector and method of constructing same
US20050238292A1 (en) 2004-03-24 2005-10-27 Barnes Brandon A Field installable optical fiber connector having plastic splice holder and metal ferrule holder
US7104702B2 (en) 2004-03-24 2006-09-12 Corning Cable Systems Llc Field installable optical fiber connector
US7147384B2 (en) 2004-03-26 2006-12-12 3M Innovative Properties Company Small form factor optical connector with thermoplastic adhesive
US20050213897A1 (en) 2004-03-29 2005-09-29 Palmer Jeffrey D Field-installable fusion spliced fiber optic connector kits and methods therefor
JP2005352167A (ja) 2004-06-10 2005-12-22 Fujikura Ltd 突き合わせ装置およびこの突き合わせ装置を備えた融着接続装置
US20060002662A1 (en) 2004-06-30 2006-01-05 Tyco Electronics Corporation Small form factor, field-installable connector
TW200610995A (en) * 2004-09-24 2006-04-01 Reichle & De Massari Fa Inner housing for a fibre-optical plug connector
US20060103039A1 (en) 2004-11-15 2006-05-18 Shields Jeff L Heat shrink device and method
JP4457873B2 (ja) 2004-11-30 2010-04-28 住友電気工業株式会社 光ファイバ融着接続装置及び融着接続方法
WO2006088859A2 (en) 2005-02-16 2006-08-24 Applied Materials, Inc. Optical coupling to ic chip
US7264402B2 (en) 2005-03-10 2007-09-04 Corning Cable Systems Llc Multi-fiber optic receptacle and plug assembly
US7349605B2 (en) 2005-04-19 2008-03-25 Adc Telecommunications, Inc. Fiber breakout with radio frequency identification device
JP4551819B2 (ja) 2005-05-31 2010-09-29 米沢電線株式会社 光ファイバ付きフェルールの製造方法
US8094988B2 (en) 2005-12-15 2012-01-10 Corning Cable Systems Llc Apparatus and methods for verifying an acceptable splice termination
US7329049B2 (en) 2005-12-27 2008-02-12 Corning Cable Systems Llc Splice connector for verifying an acceptable splice termination
SE530854C2 (sv) 2005-12-30 2008-09-30 Ericsson Telefon Ab L M Inriktning av optiska fibrer vid dessas skarvning
US7264410B1 (en) 2006-03-16 2007-09-04 Corning Cable Systems Llc Dual function splice component for mechanical splice connector
JP4240043B2 (ja) 2006-03-17 2009-03-18 セイコーエプソン株式会社 ディザマトリックスの生成
US7330624B2 (en) 2006-04-18 2008-02-12 Corning Cable Systems Llc Loopback device utilizing bend insensitive optical fiber
US8582938B2 (en) * 2006-05-11 2013-11-12 Corning Cable Systems Llc Fiber optic distribution cables and structures therefore
JP4976226B2 (ja) 2006-08-07 2012-07-18 株式会社精工技研 光コネクタ部品および光コネクタ
WO2008030432A2 (en) 2006-09-06 2008-03-13 Afl Telecommunications Llc Spliced-on connector system and method, splicer, and connector holder for producing the same
US7412130B2 (en) 2006-09-18 2008-08-12 X-Rite, Inc. Fiber optic overmold method and product
JP4867590B2 (ja) 2006-11-07 2012-02-01 住友電気工業株式会社 光ファイバ融着接続機
JP5184865B2 (ja) 2006-11-13 2013-04-17 住友電気工業株式会社 光コネクタ
WO2008070006A2 (en) 2006-12-01 2008-06-12 Applied Optical Systems, Inc. Quick terminated fiber optic termini and fiber optic cable, and method for making
US7591595B2 (en) * 2007-01-24 2009-09-22 Adc Telelcommunications, Inc. Hardened fiber optic adapter
US7614797B2 (en) * 2007-01-24 2009-11-10 Adc Telecommunications, Inc. Fiber optic connector mechanical interface converter
US7572065B2 (en) 2007-01-24 2009-08-11 Adc Telecommunications, Inc. Hardened fiber optic connector
US7628549B2 (en) 2007-01-25 2009-12-08 Fujikura Ltd. Optical connector
US20080193089A1 (en) 2007-02-13 2008-08-14 Fujikura Ltd. Optical connector connecting method and structure
US7455460B2 (en) 2007-03-08 2008-11-25 Panduit Corp. Fiber optic connector with double-clad stub fiber
US7738759B2 (en) * 2007-03-16 2010-06-15 3M Innovative Properties Company Optical fiber cable inlet device
US7614799B2 (en) * 2007-05-03 2009-11-10 Ofs Fitel, Llc Hardened connector system including a translator
EP2171510A1 (en) 2007-07-16 2010-04-07 Corning Cable Systems LLC Fusion-splice fiber optic connectors and related tools
CA2636096A1 (en) * 2007-08-02 2009-02-02 Shawcor Ltd. System for splicing fiber optic drop cables
JP4886644B2 (ja) 2007-09-14 2012-02-29 株式会社精工技研 光コネクタキット
US7744286B2 (en) 2007-12-11 2010-06-29 Adc Telecommunications, Inc. Hardened fiber optic connection system with multiple configurations
JP4719755B2 (ja) * 2008-02-29 2011-07-06 住友電気工業株式会社 光コネクタ
US7708476B2 (en) 2008-07-18 2010-05-04 Corning Cable Systems Llc Index-matching gel for nano-engineered optical fibers and mechanical splice assemblies and connectors using same
US8333519B2 (en) * 2008-08-29 2012-12-18 Adc Telecommunications, Inc. Splice of fiber optic cables
US7802924B2 (en) * 2008-09-29 2010-09-28 Infinera Corporation Fiber optic ferrule
MX2011004384A (es) 2008-10-28 2011-07-28 Adc Telecommunications Inc Cable de bajada plano.
US20100124394A1 (en) 2008-11-19 2010-05-20 David Wayne Meek Process for connecting fibers and connected optical assembly
US8109679B2 (en) 2008-11-25 2012-02-07 Corning Cable Systems Llc Optical ferrule assemblies and methods of making the same
WO2010090211A1 (ja) 2009-02-05 2010-08-12 日本航空電子工業株式会社 光コネクタ装置
EP2417485B1 (en) * 2009-04-06 2020-12-02 CommScope Technologies LLC Fiber optic connector
JP2010256703A (ja) 2009-04-27 2010-11-11 Suncall Corp 光コネクタ
US8646989B2 (en) 2009-05-19 2014-02-11 Adc Telecommunications, Inc. Mechanical interface between a fiber optic cable and a fiber optic connector
US20100303425A1 (en) 2009-05-29 2010-12-02 Ziwei Liu Protected Fiber Optic Assemblies and Methods for Forming the Same
CN102230991B (zh) 2009-10-23 2013-01-09 鸿富锦精密工业(深圳)有限公司 光纤耦合连接器
JP5369053B2 (ja) 2009-10-28 2013-12-18 Seiオプティフロンティア株式会社 光コネクタ
JP5144623B2 (ja) * 2009-10-28 2013-02-13 Seiオプティフロンティア株式会社 光コネクタの組立方法
WO2011087942A1 (en) 2010-01-15 2011-07-21 Corning Cable Systems Llc An optical fiber stripper for a fiber optic connection termination system
EP2524254A1 (en) 2010-01-15 2012-11-21 Corning Cable Systems LLC Fiber optic connector of a fiber optic connection termination system
EP2524253A1 (en) 2010-01-15 2012-11-21 Corning Cable Systems LLC Optical fiber handler for a fiber optic connection termination system
US8262294B2 (en) 2010-02-04 2012-09-11 Adc Telecommunications, Inc. Fiber optic dust cap and connector for terminating multi-fiber optical cables
US8915659B2 (en) * 2010-05-14 2014-12-23 Adc Telecommunications, Inc. Splice enclosure arrangement for fiber optic cables
KR101038195B1 (ko) 2010-07-08 2011-06-01 박찬설 광섬유 커넥터와 이의 조립방법
US8104974B1 (en) * 2010-07-30 2012-01-31 Tyco Electronics Corporation Mating of optical fibers having angled end faces
US8885998B2 (en) 2010-12-09 2014-11-11 Adc Telecommunications, Inc. Splice enclosure arrangement for fiber optic cables
MX2013009880A (es) 2011-02-25 2014-05-13 Ortronics Inc Conectores y separadores de fibra optica de terminacion en campo.
US8494331B2 (en) 2011-07-06 2013-07-23 Go!Foton Holdings, Inc. Apparatus and method for mass producing optical fiber splice-on connector subunits
US9304262B2 (en) 2011-11-23 2016-04-05 Commscope Technologies Llc Multi-fiber optic connector
US20130136857A1 (en) 2011-11-30 2013-05-30 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry Method and apparatus for recoating an optical fiber having a non-uniform diameter
MX357669B (es) 2012-02-20 2018-07-18 Adc Telecommunications Inc Conector de fibra optica, montaje de conector de fibra optica y cable, y metodos de fabricacion.
US9500832B2 (en) * 2012-08-24 2016-11-22 Kmt Innovations Llc Optical fiber strand and splice sleeve retention tool for use during fiber optic cable splicing
US8939654B2 (en) 2012-09-27 2015-01-27 Adc Telecommunications, Inc. Ruggedized multi-fiber fiber optic connector with sealed dust cap
US9329343B2 (en) * 2013-01-17 2016-05-03 Afl Telecommunications Llc Optical fiber transition structure
CN105717576B (zh) * 2014-12-04 2019-07-12 泰科电子(上海)有限公司 用于保护光纤接续头的***和方法
US11249252B2 (en) * 2019-10-22 2022-02-15 Commscope Technologies Llc Flexible splice protector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1561462A (zh) * 2001-09-28 2005-01-05 康宁电缆***有限公司 光纤插塞
CN101846776A (zh) * 2010-06-11 2010-09-29 余姚市中盛通信设备有限公司 光纤快速连接器

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