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公开(公告)号：US10133019B2
公开(公告)日：2018-11-20
申请号：US15723876
申请日：2017-10-03
发明人： Scott C. Kowalczyk , Steven C. Zimmel , James J. Brandt , Oscar Fernando Bran De Leon , Erik J. Gronvall , Trevor D. Smith , Yu Lu , David J. Anderson
摘要： The present disclosure relates to a telecommunications connection device. The device including a housing, a plurality of single-fiber connectorized pigtails that extend outwardly from the housing and a multi-fiber connectorized pigtail that extends outwardly from the housing. The multi-fiber connectorized pigtail can be optically coupled with the single fiber connectorized pigtails. The device can include optical fibers routed from the multi-fiber connectorized pigtail through the housing to the single-fiber connectorized pigtails. The single-fiber connectorized pigtails can be more flexible than the multi-fiber connectorized pigtail.
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2.发明申请公开(公告)号：US20170235067A1
公开(公告)日：2017-08-17
申请号：US15414094
申请日：2017-01-24
摘要： A wall box includes an enclosure having a base and a cover connected to the base. The base and the cover enclose an interior region. The wall box further includes a plurality of fiber optic adapters mounted to the enclosure. The fiber optic adapters include an inner port positioned inside the interior region and an outer port positioned at an outer surface of the enclosure. A tray stack is mounted within the interior region. The tray stack includes a tray mount pivotally connected to the enclosure. The tray mount includes a top surface and an oppositely disposed bottom surface. A first splice tray mounting area is disposed on the top surface and a second splice tray mounting area is disposed on the bottom surface. A plurality of trays is disposed in the first splice tray mounting area. A tray is disposed in the second splice tray mounting area.
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公开(公告)号：US20170090139A1
公开(公告)日：2017-03-30
申请号：US15274923
申请日：2016-09-23
发明人： Erik J. Gronvall
摘要： Installing an optical cable at an installation location includes routing a second end of the optical cable towards the installation location; wrapping the second end of the optical cable around a portion of a cable spool at the installation location; attaching the second end of the optical cable to a connector holder disposed at the cable spool; and turning a crank arm to wind the cable spool, thereby winding slack length of the optical cable around the drum. Some types of crank arms are removable from the cable spool. Other types of crank arms are collapsible relative to the cable spool.
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公开(公告)号：US11221450B2
公开(公告)日：2022-01-11
申请号：US16999170
申请日：2020-08-21
发明人： Paul Kmit , Thomas Parsons , Erik J. Gronvall , Douglas C. Ellens , Panayiotis Toundas , Timothy G. Badar , Trevor D. Smith , Thomas G. LeBlanc , Todd Loeffelholz
摘要： The present disclosure relates to systems and method for deploying a fiber optic network. Distribution devices are used to index fibers within the system to ensure that live fibers are provided at output locations throughout the system. In an example, fibers can be indexed in multiple directions within the system. In an example, fibers can be stored and deployed form storage spools.
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公开(公告)号：US11169344B2
公开(公告)日：2021-11-09
申请号：US16286791
申请日：2019-02-27
摘要： A fiber distribution hub includes a module mounting location disposed within the cabinet separate from a termination field. The module mounting location includes a plurality of spaces at which various types of modules can be mounted. For example, splitter modules, connector storage modules, and/or fiber storage modules can be installed at the module mounting location. The modules can be mounted in any order or configuration. Some of the modules may be tethered together before installation at the hub.
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公开(公告)号：US20210191058A1
公开(公告)日：2021-06-24
申请号：US17194868
申请日：2021-03-08
发明人： Erik J. Gronvall , Olivier Hubert Daniel Yves Rousseaux , Trevor D. Smith , James J. Solheid , Matthew J. Holmberg
摘要： The present disclosure relates to systems and method for deploying a fiber optic network. Distribution devices are used to index fibers within the system to ensure that live fibers are provided at output locations throughout the system. In an example, fibers can be indexed in multiple directions within the system. In an example, spare ports can be providing in a forward direction and reverse direction ports can also be provided.
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公开(公告)号：US10790899B2
公开(公告)日：2020-09-29
申请号：US16477781
申请日：2018-01-11
发明人： Erik J. Gronvall
IPC分类号： H04B10/035 , H04B10/25 , H04B10/2581
摘要： 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.
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公开(公告)号：US10670824B2
公开(公告)日：2020-06-02
申请号：US15563010
申请日：2016-04-01
发明人： Steven C. Zimmel , Erik J. Gronvall , Yu Lu
摘要： A fiber optic network architecture for distributing service to local subscribers is disclosed. The architecture includes a plurality of high-fiber count cables connected end-to-end at connectorized coupling locations to form a main cable trunk. The connectorized coupling locations include high-fiber count pass-through connections for optically connecting optical fibers of adjacent ones of the high-fiber count cables end. The connectorized coupling locations also including high-fiber count branch connections for optically connecting optical fibers of the high-fiber count cables to branch locations.
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公开(公告)号：US20200166717A1
公开(公告)日：2020-05-28
申请号：US16694240
申请日：2019-11-25
摘要： The present disclosure relates to a fiber optic network architecture that uses outside plant fan-out devices to distribute optical signals between fiber distribution hubs and multi-service terminals. The network architecture can also include collector boxes positioned at selected locations of the network architecture. Additionally, patching systems can be used in facilitating upgrading the capacity of the fiber optic network.
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公开(公告)号：US10560211B2
公开(公告)日：2020-02-11
申请号：US15553441
申请日：2016-02-25
发明人： Erik J. Gronvall , Trevor D. Smith
摘要： 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.
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