公开(公告)号：WO2015088855A1

公开(公告)日：2015-06-18

申请号：PCT/US2014/068328

申请日：2014-12-03

申请人： CORNING OPTICAL COMMUNICATIONS LLC

发明人： FRYE, Ryan Everette ,  WHITENER, Benjamin Gray

IPC分类号： G02B6/38

CPC分类号： G02B6/4475

摘要： An optic fiber branch distribution cable and system is provided. The branch distribution cable is pre-connectorized. The pre-connectorized branch distribution cable is configured for use in outdoor optical network installations. The branch distribution cable includes a pre-formed, head-end connectorized access point and a pre-formed, rear-end connectorized access point. Each access point includes one or more optical fiber tethers optically coupled at one end to an optical fiber of branch distribution cable and each includes an optical connector at the other end of the tether.

摘要翻译： 提供光纤分支电缆和系统。 分支配线电缆预先连接。 预先连接的分支电缆被配置用于户外光网络安装。 分支配线电缆包括预先形成的头端连接器接入点和预先形成的后端连接器接入点。 每个接入点包括在一端光耦合到分支配线电缆的光纤的一个或多个光纤系绳，并且每个接头包括在系绳另一端的光连接器。

公开(公告)号：WO2011088569A1

公开(公告)日：2011-07-28

申请号：PCT/CA2011/000082

申请日：2011-01-24

申请人： GENIA PHOTONICS INC. ,  GONTHIER, François

发明人： GONTHIER, François

IPC分类号： G02B6/26 ,  G02B6/36

CPC分类号： G02B6/2804 ,  G02B6/2808 ,  G02B6/2852 ,  G02B6/4296 ,  G02B6/4475 ,  H01S3/06733

摘要： An optical assembly comprising (10) an optical coupler (12) defining a coupler first end section (18), a substantially opposed coupler second end section (20) and a coupler intermediate section (22) therebetween; a coupler passageway (24) extending in the coupler intermediate section (22) and also through at least a portion of the coupler second end section (20) and defining a passageway second end aperture (30) leading into the coupler passageway (24); a coupler peripheral surface (26) extending peripherally to the coupler passageway (24) in the coupler intermediate section (22); and a coupler lateral aperture (28) extending between the coupler passageway (24) and the coupler peripheral surface (26) in the coupler intermediate section (22). A first end optical fibre (14) is optically coupled to the optical coupler (12) in the coupler first end section (18) for allowing propagation of light between the optical coupler (12) and the first end optical fibre (14). An inside optical fibre (16) extends through the coupler lateral aperture (28) and at least part of the coupler passageway (24) in a direction leading toward the passageway second end aperture (30).

摘要翻译： 一种光学组件，包括（10）限定耦合器第一端部部分（18）的光耦合器（12），基本相对的耦合器第二端部部分（20）和耦合器中间部分（22）之间; 连接器通道（24），其在所述联接器中间部分（22）中延伸并且还穿过所述联接器第二端部部分（20）的至少一部分并且限定通向所述联接器通道（24）的通道第二端部孔（30）; 耦合器周边表面（26），其在所述耦合器中间部分（22）中周向延伸到所述耦合器通道（24）; 以及在耦合器中间部分（22）中在耦合器通道（24）和耦合器外围表面（26）之间延伸的耦合器侧向孔（28）。 第一端光纤（14）光耦合到耦合器第一端部分（18）中的光耦合器（12），用于允许光在光耦合器（12）和第一端光纤（14）之间传播。 内部光纤（16）沿着朝向通道第二端孔（30）的方向延伸穿过耦合器侧孔（28）和耦合器通道（24）的至少一部分。

公开(公告)号：WO2010044979A1

公开(公告)日：2010-04-22

申请号：PCT/US2009/057244

申请日：2009-09-17

申请人： CORNING CABLE SYSTEMS LLC ,  CONNER, Mark E.

发明人： CONNER, Mark E.

IPC分类号： H04B10/20 ,  G02B6/44

CPC分类号： G02B6/4452 ,  G02B6/4453 ,  G02B6/4472 ,  G02B6/4475

摘要： A fiber optic network having a branch cable with a plurality of optical fibers optically coupled to a distribution cable, and first and second optical connection terminals connected in series is disclosed. The first optical connection terminal is adapted to receive a first segment of the branch cable. The first optical connection terminal is configured such that predetermined ones of a first plurality of ports comprise one or more of a first drop port and a first pass-through port. The first drop port is operable for optically coupling a first respective predetermined one of the plurality of optical fibers to a first drop cable. The first pass-through port is operable for optically coupling a second respective predetermined one of the plurality of optical fibers to a second segment of the branch cable extending externally from the first optical connection terminal. The second optical connection terminal is adapted to receive the second segment of the branch cable. The second optical connection terminal is configured such that a predetermined one of a second plurality of ports comprises a second drop port operable for optically coupling the second respective predetermined one of the plurality of optical fibers to a second drop cable.

摘要翻译： 公开了一种具有分支电缆的光纤网络，其具有光耦合到分配电缆的多个光纤，以及串联连接的第一和第二光学连接端子。 第一光学连接端子适于接收分支电缆的第一段。 第一光学连接终端被配置为使得第一多个端口中的预定端口包括第一丢弃端口和第一通过端口中的一个或多个。 第一液滴端口可操作用于将多个光纤中的第一相应预定光纤光学耦合到第一液滴电缆。 第一通过端口可操作用于将多个光纤中的第二相应预定光纤光学耦合到从第一光学连接端子向外延伸的分支电缆的第二部分。 第二光学连接端子适于接收分支电缆的第二段。 第二光学连接端子被配置成使得第二多个端口中的预定的一个端口包括可操作用于将多个光纤中的第二相应的预定光纤光学耦合到第二分支电缆的第二液滴端口。

公开(公告)号：WO2010044967A1

公开(公告)日：2010-04-22

申请号：PCT/US2009/056880

申请日：2009-09-15

申请人： CORNING CABLE SYSTEMS LLC ,  CONNER, Mark E. ,  SCHNICK, Gary B.

发明人： CONNER, Mark E. ,  SCHNICK, Gary B.

IPC分类号： H04B10/20 ,  G02B6/44

CPC分类号： G02B6/4452 ,  G02B6/4453 ,  G02B6/4472 ,  G02B6/4475

摘要： A fiber optic network having a multi-level architecture is disclosed. A first level of the fiber optic network comprises a first branch. The first branch comprises a plurality of first branch optical fibers optically coupled to a distribution cable and a first branch fiber optic network device. The first branch fiber optic network device is configured to optically couple a first predetermined one of the plurality of first branch optical fibers to a respective first predetermined sub-branch optical fiber, and a second predetermined one of the plurality of first branch optical fibers to a second predetermined sub-branch optical fiber. A second level of the fiber optic network comprises a sub-branch. The sub-branch comprises a first sub-branch fiber optic network device and a second sub-branch fiber optic network device. The first sub-branch fiber optic network device is configured to optically couple a first drop cable with the respective first predetermined sub-branch optical fiber and thereby to the distribution cable. The second sub-branch fiber optic network device is configured to optically couple a second drop cable with the respective second predetermined sub-branch optical fiber and thereby to the distribution cable.

摘要翻译： 公开了一种具有多级架构的光纤网络。 光纤网络的第一级包括第一分支。 第一分支包括光耦合到分配电缆的多个第一分支光纤和第一分支光纤网络设备。 第一分支光纤网络设备被配置为将多个第一分支光纤中的第一预定的一个光纤耦合到相应的第一预定子分支光纤，以及将多个第一分支光纤中的第二预定光纤耦合到 第二预定分支光纤。 光纤网络的第二级包括子分支。 子分支包括第一子分支光纤网络设备和第二子分支光纤网络设备。 第一子分支光纤网络设备被配置为将第一分支电缆与相应的第一预定子分支光纤光学耦合，并由此耦合到分配电缆。 第二子分支光纤网络设备被配置为将第二分支电缆与相应的第二预定子分支光纤光学地耦合，从而耦合到分配电缆。

公开(公告)号：WO2007037845A3

公开(公告)日：2009-05-07

申请号：PCT/US2006032738

申请日：2006-08-22

申请人： CORNING CABLE SYS LLC ,  BAUCOM JAMES L ,  DEAN JR DAVID L ,  GREENWOOD JODY L ,  LAIL KEITH H ,  TEMPLE JR KENNETH D

发明人： BAUCOM JAMES L ,  DEAN JR DAVID L ,  GREENWOOD JODY L ,  LAIL KEITH H ,  TEMPLE JR KENNETH D

IPC分类号： G02B6/26 ,  G02B6/42

CPC分类号： G02B6/4475

摘要： An optical splitter (24) adjacent a downstream end of a fiber optic cable (30) is operable for supplying an optical signal to at least one optical fiber (28) from the downstream end of the fiber. A preterminated fiber optic distribution cable includes a first access location having an optical fiber termination fed from an upstream end of the cable and a second access location having an optical fiber termination fed from a downstream end of the cable (38), wherein the cable includes an upstream optical splitter (24) for feeding a first set of optical fibers (28) and a downstream optical splitter (48) for back-feeding a second set of optical fibers (36). A fiber optic cable comprising a first set of optical fibers (28) that are terminated and fed from an upstream end of the fiber optic cable (30) and a second set of optical fibers (36) that are terminated and fed from a downstream end of the fiber optic cable (30).

摘要翻译： 与光纤电缆（30）的下游端相邻的光分路器（24）可操作用于从光纤的下游端向至少一个光纤（28）提供光信号。 预先消除的光纤配线电缆包括具有从电缆的上游端馈送的光纤终端的第一接入位置和具有从电缆（38）的下游端馈送的光纤终端的第二接入位置，其中电缆包括 用于馈送第一组光纤（28）的下游光分路器（24）和用于反向馈送第二组光纤（36）的下游光分路器（48）。 一种光纤电缆，包括从光纤电缆（30）的上游端端接和馈送的第一组光纤（28）和从第二组光纤（36）端接并从下游端 的光缆（30）。

公开(公告)号：WO2009052083A2

公开(公告)日：2009-04-23

申请号：PCT/US2008/079789

申请日：2008-10-14

申请人： ADC TELECOMMUNICATIONS, INC. ,  SORENSON, Larry ,  CARLSON, Scott

发明人： SORENSON, Larry ,  CARLSON, Scott

IPC分类号： H01R43/00

CPC分类号： H01R43/28 ,  G02B6/4467 ,  G02B6/4475 ,  H01R43/005 ,  H02G1/005 ,  H02G1/14 ,  Y10S269/903

摘要： A device used to secure a section of cable while one or more fiber is broken out from the cable. The device includes spaced apart clamp assemblies that hold a cable during the splicing process to protect the fairly delicate fibers within th sheathing. The disclosure also relates to a method of splicing using a clamp assembly.

摘要翻译： 一种用于固定一段电缆的装置，而一根或多根光纤从电缆中分离出来。 该装置包括间隔开的夹紧组件，其在拼接过程期间保持电缆，以在护套内保护相当纤细的纤维。 本公开还涉及使用夹具组件进行拼接的方法。

公开(公告)号：WO2008127853A8

公开(公告)日：2009-03-12

申请号：PCT/US2008058225

申请日：2008-03-26

申请人： ADC TELECOMMUNICATIONS INC ,  GRONVALL ERIK ,  SUEK PAUL ,  SCHMIDT ANDY ,  LU YU ,  CARLSON SCOTT

发明人： GRONVALL ERIK ,  SUEK PAUL ,  SCHMIDT ANDY ,  LU YU ,  CARLSON SCOTT

IPC分类号： G02B6/44

CPC分类号： G02B6/4475

摘要： The present disclosure relates to a fiber optic telecommunications cable assembly (240) including a main fiber optic cable (220) and a tether cable (244) that branches from the main fiber optic cable at a breakout location (246). The fiber optic telecommunications cable assembly also includes a breakout block (254) mounted to the main fiber optic cable at the breakout location, and an over-mold (260) that covers the breakout block and at least a portion of the main fiber optic cable. The breakout block defines a straight- through channel (306) in which the main fiber optic cable is received and a breakout channel (308) that branches out from the straight -through channel. The breakout block includes seams (302,304) with overlap configurations (326,330.334,338,343,353) that prevent the over-mold from entering the breakout block through the seams. The breakout block also includes barrier dams (346) for preventing bonding material from entering the breakout channel.

摘要翻译： 技术领域本公开涉及一种光纤通信电缆组件（240），其包括从主光缆在分路位置（246）分支的主光缆（220）和系绳电缆（244）。 光纤通信电缆组件还包括在突出位置处安装到主光纤电缆的突出块（254），以及覆盖突出块和至少一部分主光缆的外模（260） 。 突出块限定了其中接​​收主光纤电缆的直通通道（306）和从直通通道分支的突破通道（308）。 突出块包括具有重叠构造（326,330.334,338,343,353）的接缝（302,304），其防止过模具通过接缝进入突出块。 突出块还包括用于防止接合材料进入突破通道的阻挡坝（346）。

公开(公告)号：WO2008152340A3

公开(公告)日：2009-02-12

申请号：PCT/FR2008051031

申请日：2008-06-10

申请人： FREE ,  FORTIER ERIC

发明人： FORTIER ERIC

IPC分类号： G02B6/44

CPC分类号： G02B6/4475

摘要： The assembly (13a1) comprises a conduit (14a) and an optical fibre tap (16a1). The tap (16a1) comprises a support member (30) for a fibre-optic cable (13) and at least one optical fibre support member (32, 34). In addition, the tap (16a1) includes means (36) for positioning the tap relative to the conduit in the position such that the cable support member (30) extends along the inside of the conduit (14a).

摘要翻译： 组件（13a1）包括导管（14a）和光纤抽头（16a1）。 龙头（16a1）包括用于光纤电缆（13）的支撑构件（30）和至少一个光纤支撑构件（32,34）。 此外，水龙头（16a1）包括用于将丝锥相对于导管定位在使得电缆支撑构件（30）沿导管（14a）的内部延伸的位置的装置（36）。

公开(公告)号：WO2008094421A3

公开(公告)日：2008-10-09

申请号：PCT/US2008000820

申请日：2008-01-29

申请人： TYCO ELECTRONICS CORP ,  MULLANEY JULIAN

发明人： MULLANEY JULIAN

IPC分类号： G02B6/44

CPC分类号： G02B6/4475 ,  G02B6/4446

摘要： Multi-rdrop closure systems for fiber optic cabling include an enclosure and a ganged drop plug. The enclosure defines a splice chamber therein and has a main cable access opening and a drop cable access opening into the splice, chamber. The drop cable access opening is displaced from the main cable access opening. The ganged drop plug is configured to be seal,ingly inserted into the drop cable access opening. The ganged drop plug (315) has a plurality of drop cables (120) extending therefrom and an unitary plug body (340) fixing the cables with jacket and strength members (305) in the port opening. The released fibres (306) of the drop cables are ribbonised at their end extending into the splice enclosure (303a).

摘要翻译： 用于光纤布线的多重闭合系统包括外壳和联动插头。 外壳在其中限定了一个接合室，并具有一个主电缆接入开口和一个分接电缆进入开口的入口。 分接电缆进线口从主电缆入口开口移位。 组合式液滴塞被配置为密封，插入滴落电缆进入口。 联动液滴塞（315）具有从其延伸的多个液滴电缆（120）和整体式塞体（340），其将电缆与护套和强度构件（305）固定在端口中。 分接电缆的释放的光纤（306）在其末端被带入延伸到接头外壳（303a）中。

公开(公告)号：WO2008091482A9

公开(公告)日：2008-09-18

申请号：PCT/US2008000072

申请日：2008-01-04

申请人： CORNING CABLE SYS LLC ,  KNECHT DENNIS M ,  LEWALLEN CHRISTOPHER PAUL ,  LUTHER JAMES P

发明人： KNECHT DENNIS M ,  LEWALLEN CHRISTOPHER PAUL ,  LUTHER JAMES P

IPC分类号： G02B6/44

CPC分类号： G02B6/4473 ,  G02B6/4475

摘要： A cable assembly configured to be deployed in a fiber optic communications network includes a pulling grip body disposed at an upstream end of the cable assembly and a preconnectorized distribution cable having a plurality of optical fibers and at least one strength member. The pulling grip body includes a pulling loop that is mechanically coupled to the strength member to permit a high tensile load to be transferred to the distribution cable without inducing relative movement between the cable elements. The pulling grip body is preferably formed by overmolding the pulling loop and the strength member with a flexible encapsulant material. At least one multifiber connector is terminated to optical fibers of the distribution cable at the upstream end. The pulling grip assembly and the preconnectorized distribution cable have a low profile capable of being pulled through a conduit.

摘要翻译： 配置为部署在光纤通信网络中的电缆组件包括设置在电缆组件的上游端处的拉手本体以及具有多个光纤和至少一个强度构件的预连接器分配电缆。 拉手本体包括牵拉环，该牵拉环机械地联接到加强构件，以允许高拉伸负荷传递到分配缆线而不引起缆线元件之间的相对移动。 拉手本体优选通过用柔性密封剂材料包覆模制牵拉环和强度构件而形成。 至少一个多光纤连接器在上游端被端接到配线电缆的光纤。 拉手组件和预连接器分配电缆具有能够通过导管拉动的低轮廓。