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    FIBER DEMARCATION POINT AND SLACK STORAGE
    1.
    发明申请
    FIBER DEMARCATION POINT AND SLACK STORAGE 审中-公开
    纤维分解点与拉伸储存

    公开(公告)号：WO2017139396A1

    公开(公告)日：2017-08-17

    申请号：PCT/US2017/017042

    申请日：2017-02-08

    Applicant: COMMSCOPE TECHNOLOGIES LLC

    Inventor： MARCOUILLER, Thomas ,  BRAN DE LEÓN, Oscar Fernando ,  GRONVALL, Erik J.

    IPC: G02B6/44

    CPC classification number: G02B6/4457

    Abstract: A cable spool includes first and second curved flanges extending radially outwardly from first and second axial ends of a drum. The flanges have outer edges that cooperate to define an annular slot providing access to a passageway surrounding the drum. The slot has a width that is less than half the height of the drum. A cable is wrapped around the drum. A closure having an environmentally sealed interior may receive an end of the cable. A second cable can be deployed from a second spool and coupled to the end of the cable within the closure. The second spool can be mounted with the cable spool. A cover can be placed over the spools for aesthetic or protection reasons.

    Abstract translation: 线缆卷轴包括从鼓的第一轴向端部和第二轴向端部径向向外延伸的第一弯曲凸缘和第二弯曲凸缘。 凸缘具有外部边缘，所述外部边缘协作以限定环形槽，所述环形槽提供通向围绕滚筒的通道的入口。 槽的宽度小于鼓的高度的一半。 电缆缠绕在鼓上。 具有环境密封的内部的封闭件可以接收电缆的一端。 第二根电缆可以从第二个绕线管展开，并连接到封闭件内的电缆末端。 第二个卷轴可以与电缆卷轴一起安装。 出于美观或保护的原因，可将盖放在线轴上。

    DISTRIBUTED TAP ARCHITECTURE INCORPORATING HARDENED CONNECTIVITY
    2.
    发明申请
    DISTRIBUTED TAP ARCHITECTURE INCORPORATING HARDENED CONNECTIVITY 审中-公开

    公开(公告)号：WO2018231833A1

    公开(公告)日：2018-12-20

    申请号：PCT/US2018/037109

    申请日：2018-06-12

    Applicant: COMMSCOPE TECHNOLOGIES LLC

    Inventor： DOWLING, Douglas Ferris ,  GRONVALL, Erik J. ,  AMT, Frederic

    IPC: G02B6/44

    Abstract: Distributed optical tapping architectures include two or more optical tap terminals daisy-chained together. Each optical tap terminal includes an environmentally sealed enclosure; an optical tapping circuit positioned within an interior of the enclosure, the optical tapping circuit including a tap input, a tap pass-through output, and a tap drop output; and hardened interface locations (e.g., de-mateable fiber optic connection locations, cable-pass through glands, etc.) corresponding to the tap input, the tap pass-through output and the tap drop output.

    SYSTEMS, DEVICES AND METHODS FOR ADDING CAPACITY TO A FIBER OPTIC NETWORK
    3.
    发明申请
    SYSTEMS, DEVICES AND METHODS FOR ADDING CAPACITY TO A FIBER OPTIC NETWORK 审中-公开

    公开(公告)号：WO2021163551A1

    公开(公告)日：2021-08-19

    申请号：PCT/US2021/017945

    申请日：2021-02-12

    Applicant: COMMSCOPE TECHNOLOGIES LLC

    Inventor： ERREYGERS, Jan Jozef Julia Maria ,  DOWLING, Douglas Ferris ,  GRONVALL, Erik J.

    IPC: H04B10/2587 ,  G02B6/38 ,  G02B6/44

    Abstract: A method for increasing the capacity of a passive optical network. The passive optical network includes an existing multi-service terminal having a plurality of hardened fiber optic drop ports, and also includes an optical line terminal that provides service to the existing multi-service terminal. The method includes upgrading the optical line terminal to support at least 10GPON and to have increased launch power and enhanced loss sensitivity. The method also includes adding a passive optical splitter between the optical line terminal and the existing multi-service terminal, connecting the existing multi-service terminal to a first output of the passive optical splitter, and connecting an expansion multi-service terminal to a second output of the passive optical splitter.

    RECONFIGURABLE OPTICAL NETWORKS
    5.
    发明申请
    RECONFIGURABLE OPTICAL NETWORKS 审中-公开

    公开(公告)号：WO2018222740A1

    公开(公告)日：2018-12-06

    申请号：PCT/US2018/035169

    申请日：2018-05-30

    Applicant: COMMSCOPE TECHNOLOGIES LLC

    Inventor： ROUSSEAUX, Olivier Hubert Daniel Yves ,  COFFEY, Joseph Christopher ,  MATHER, David James ,  CHAMBERLAIN, John Charles ,  GRONVALL, Erik J. ,  MERLO, Peter

    IPC: H04Q11/00 ,  H04J14/02

    Abstract: Switching technology may be incorporated into various systems, components, and/or architectures in a fiber optic network to promote network reconfigurability and design flexibility. A signal access unit comprises an input, an output, an access port, a switch arrangement including a switch, and a controller. The switch optically couples the input to the output and not to the access port when in a first configuration, and optically couples the access port to at least one of the input and the output without optically coupling the input and the output together when in a second configuration. The controller is configured to receive an indication of a selected wavelength and to operate the switch arrangement to change the switch between the first and second configurations based on the indication of the selected wavelength.

    DISTRIBUTED ANTENNA ARCHITECTURE
    7.
    发明申请
    DISTRIBUTED ANTENNA ARCHITECTURE 审中-公开
    分布式天线架构

    公开(公告)号：WO2016138297A1

    公开(公告)日：2016-09-01

    申请号：PCT/US2016/019621

    申请日：2016-02-25

    Applicant: COMMSCOPE TECHNOLOGIES LLC

    Inventor： GRONVALL, Erik J. ,  SMITH, Trevor D.

    IPC: H04J14/02 ,  H04B10/2575 ,  G02B6/36

    CPC classification number: G02B6/36 ,  G02B6/00 ,  H04B10/2575 ,  H04J14/0246

    Abstract: A passive optical network includes a central office providing subscriber signals; a drop terminal; and a wave division multiplexer. A fiber distribution hub may split or separate out dedicated optical signals from subscriber optical signals between the central office and the drop terminal. The wave division multiplexer separates dedicated optical signals pertaining to a specific dedicated subscriber from other optical signals on the line received at the wave division multiplexer. The wave division multiplexer may be part of a cable or part of an intermediate service terminal.

    Abstract translation: 无源光网络包括提供用户信号的中心局; 下降终端; 和波分多路复用器。 光纤分配集线器可以在中央局和下放终端之间分离或分离来自用户光信号的专用光信号。 波分多路复用器将与特定专用用户有关的专用光信号与在波分多路复用器接收的线路上的其他光信号分离。 波分复用器可以是电缆的一部分或中间服务终端的一部分。

    OPTICAL TAPPING IN AN INDEXING ARCHITECTURE
    8.
    发明申请
    OPTICAL TAPPING IN AN INDEXING ARCHITECTURE 审中-公开

    公开(公告)号：WO2018132576A1

    公开(公告)日：2018-07-19

    申请号：PCT/US2018/013329

    申请日：2018-01-11

    Applicant: COMMSCOPE TECHNOLOGIES LLC

    Inventor： GRONVALL, Erik J.

    IPC: H04Q11/00 ,  H04B10/80 ,  H04B10/25

    Abstract: An indexing system includes an indexing component; a redundant optical path; and a fiber tap arrangement. Multiple indexing components can be daisy-chained together in the indexing system. The redundant optical path is created between any forward port and any rearward port in the network. Multiple redundant optical paths can be created within the network. One or more tap arrangements can be disposed along each redundant optical path. Accordingly, feed signals in a bidirectional indexing environment can be supplied to each drop line along the redundant optical path from either direction without recabling.

    FIBER OPTIC NETWORK ARCHITECTURE WITH PARALLEL INDEXED AND NON-INDEXED FIBER PATHS
    9.
    发明申请
    FIBER OPTIC NETWORK ARCHITECTURE WITH PARALLEL INDEXED AND NON-INDEXED FIBER PATHS 审中-公开
    具有并行索引和非索引光纤通道的光纤网络结构

    公开(公告)号：WO2018085397A1

    公开(公告)日：2018-05-11

    申请号：PCT/US2017/059528

    申请日：2017-11-01

    Applicant: COMMSCOPE TECHNOLOGIES LLC

    Inventor： GRONVALL, Erik J.

    IPC: G02B6/44 ,  G02B6/26

    Abstract: The present disclosure relates to a fiber optic network including a plurality of fiber distribution components daisy chained together to form a chain of fiber distribution components, the chain of fiber distribution components having a first set of optical fiber paths that are indexed along a length of the chain and a second set of optical fiber paths that are not indexed along a length of the chain.

    Abstract translation: 本发明涉及一种光纤网络，其包括菊花链连接在一起以形成光纤分配组件链的多个光纤分配组件，所述光纤分配组件链具有第一组光纤路径 它们沿着链的长度被索引，并且第二组光纤路径没有沿着链的长度被索引。

    A LOOP BACK CONNECTOR TO UTILIZE REVERSE DROPS IN AN INDEXING SYSTEM; AND METHODS
    10.
    发明申请
    A LOOP BACK CONNECTOR TO UTILIZE REVERSE DROPS IN AN INDEXING SYSTEM; AND METHODS 审中-公开
    环形背部连接器在指数系统中利用反向滴漏; 和方法

    公开(公告)号：WO2018034848A1

    公开(公告)日：2018-02-22

    申请号：PCT/US2017/045124

    申请日：2017-08-02

    Applicant: COMMSCOPE TECHNOLOGIES LLC

    Inventor： MARCOUILLER, Thomas ,  GRONVALL, Erik J. ,  THIGPEN, Thomas A.

    IPC: H04Q11/00 ,  G02B6/44

    CPC classification number: G02B6/40 ,  G02B6/3807 ,  G02B6/3885 ,  G02B6/3897 ,  G02B6/44 ,  G02B6/4473 ,  H04Q1/16 ,  H04Q11/00

    Abstract: Aspects and techniques of the present disclosure relate to a fiber optic communications network that includes a loop back connector in conjunction with one or more distribution devices daisy chained together to index optical fibers within the network. The network includes a central office that sends signals in one direction. The loop back connector can be mounted at the end of the chain to allow un-used live indexing optical fibers corresponding to active fiber positions to be looped back to feed signals to dead indexing optical fibers corresponding to inactive fiber positions. The dead indexing optical fibers can be optically connected to progressively dropped fibers or reverse ports in the indexed network.

    Abstract translation: 本公开的方面和技术涉及一种光纤通信网络，该光纤通信网络包括与菊花链连接在一起的一个或多个分配设备相结合的回路连接器，以在网络内对光纤进行索引。 该网络包括一个向一个方向发送信号的中心局。 回路连接器可以安装在链的末端，以允许对应于有效光纤位置的未使用的实时索引光纤环回，以将信号馈送到对应于无效光纤位置的死索引光纤。 死索引光纤可以光学连接到索引网络中渐进式光纤或反向端口。

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