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1. 发明授权

US09568684B2 Apparatus for alignment of a multicore fiber in a multifiber connector and method of using same 有权
标题翻译：用于多纤维连接器中的多芯纤维的对准的设备及其使用方法
公开(公告)号：US09568684B2
公开(公告)日：2017-02-14
申请号：US15160800
申请日：2016-05-20
申请人： OFS Fitel, LLC
发明人： Kelvin B Bradley , Wladyslaw Czosnowski , Tristan Kremp , Yue Liang
IPC分类号： G02B6/38 , G02B6/02
CPC分类号： G02B6/3843 , G02B6/02042 , G02B6/385 , G02B6/3861 , G02B6/3885
摘要： A multicore fiber alignment apparatus is described, having a chassis into which is mounted ferrule-holding means for holding a multicore fiber ferrule having one or more capillaries extending therethrough. Fiber-holding means for holding one or more multicore fibers in position to be mounted into the ferrule, such that each multicore fiber extends through a respective ferrule capillary. Means are provided for monitoring the rotation angle of each multicore fiber within its respective capillary, relative to a reference rotational orientation. Means are further provided for rotating each of the multicore fibers within its respective capillary. The rotational orientation of each multicore fiber is fixed when its rotation angle is equal to zero.
摘要翻译：描述了一种多芯光纤对准装置，其具有底座，安装有用于保持具有延伸穿过其中的一个或多个毛细管的多芯光纤套管的套圈保持装置。用于将一个或多个多芯纤维保持在待安装到套圈中的位置的纤维保持装置，使得每个多芯纤维延伸穿过相应的套圈毛细管。提供了用于相对于参考旋转取向监测其各自毛细管内的每个多芯光纤的旋转角度的装置。进一步提供了用于在其各自的毛细管内旋转多芯纤维中的每一个的装置。当其多个光纤的旋转角度等于零时，每个多芯光纤的旋转方向是固定的。

2. 发明授权

US09568701B2 Drop cable assembly 有权
标题翻译：下拉电缆组件
公开(公告)号：US09568701B2
公开(公告)日：2017-02-14
申请号：US14800109
申请日：2015-07-15
申请人： OFS FITEL, LLC
发明人： Wladyslaw Czosnowski , Daniel Hendrickson
IPC分类号： G02B6/00 , G02B6/44 , G02B6/125 , G02B6/28 , G02B6/38 , H04B10/27 , H04Q11/00
CPC分类号： G02B6/4472 , G02B6/125 , G02B6/2804 , G02B6/3897 , G02B6/4446 , G02B6/4452 , G02B6/4454 , H04B10/27 , H04Q11/0067
摘要： Drop cable assemblies suitable for an optical fiber distribution system are disclosed. For some embodiments, the drop cable assembly splits an input optical fiber to a plurality of optical fibers and provides optical connection to designated premises. For other embodiments, the drop cable assembly receives multi-fiber optical connection and provides the optical connections to designated premises.
摘要翻译：公开了适用于光纤分配系统的掉落电缆组件。对于一些实施例，液滴电缆组件将输入光纤分裂成多个光纤并提供到指定的房屋的光学连接。对于其他实施例，引入电缆组件接收多光纤光学连接并将光学连接提供给指定的房屋。

3. 发明申请

US20160018616A1 DROP CABLE ASSEMBLY 有权
标题翻译： DROP电缆总成
公开(公告)号：US20160018616A1
公开(公告)日：2016-01-21
申请号：US14800109
申请日：2015-07-15
申请人： OFS FITEL, LLC
发明人： Wladyslaw Czosnowski , Daniel Hendrickson
IPC分类号： G02B6/44
CPC分类号： G02B6/4472 , G02B6/125 , G02B6/2804 , G02B6/3897 , G02B6/4446 , G02B6/4452 , G02B6/4454 , H04B10/27 , H04Q11/0067
摘要： Drop cable assemblies suitable for an optical fiber distribution system are disclosed. For some embodiments, the drop cable assembly splits an input optical fiber to a plurality of optical fibers and provides optical connection to designated premises. For other embodiments, the drop cable assembly receives multi-fiber optical connection and provides the optical connections to designated premises.
摘要翻译：公开了适用于光纤分配系统的掉落电缆组件。对于一些实施例，液滴电缆组件将输入光纤分裂成多个光纤并提供到指定的房屋的光学连接。对于其他实施例，引入电缆组件接收多光纤光学连接并将光学连接提供给指定的房屋。

4. 发明申请

US20190137711A1 Systems And Techniques For Splicing Together Optical Fiber Ribbon Cables Having Different Core-To-Core Spacings 审中-公开
公开(公告)号：US20190137711A1
公开(公告)日：2019-05-09
申请号：US15802807
申请日：2017-11-03
申请人： OFS Fitel, LLC
发明人： Denis E Burek , Wladyslaw Czosnowski , Yue Liang
IPC分类号： G02B6/44 , G02B6/25 , G02B6/255 , G02B6/02
摘要： A system forms, at an end of a multifiber ribbon cable, a multifiber ribbon cable segment having an enlarged core-to-core spacing. A UV-transparent mold is mounted on top of a chassis. The mold defines a plurality of individual fiber channels corresponding to individual fibers of the existing multifiber ribbon cable and having a spacing equal to that of the enlarged core-to-core spacing. Each individual fiber channel passes through the internal cavity. The assembled mold further includes an injection system for receiving light curable, flowable material from the reservoir and pumping system and feeding it into the internal cavity, and at least one vent for allowing air to escape from the internal cavity as the light-curable, flowable material is fed into the internal cavity. The injected material is cured by exposure to a curing light.

5. 发明申请

US20180284377A1 Stackable Telecommunication Cabinet Construction 审中-公开
公开(公告)号：US20180284377A1
公开(公告)日：2018-10-04
申请号：US15718395
申请日：2017-09-28
申请人： OFS Fitel, LLC
发明人： Xavier Chiron , Wladyslaw Czosnowski
IPC分类号： G02B6/44 , A47B87/02 , H05K7/18
摘要： A telecommunication cabinet for managing connections between incoming and outgoing cables at building premises. The cabinet has a back wall, and bottom, top, left, and right walls. The bottom wall has a first incoming cable port that opens at a front edge of the bottom wall, the top wall has a second incoming cable port that opens at a front edge of the top wall, and the second incoming cable port is aligned vertically with the first incoming cable port. At least one of the right and the left walls has an outgoing cable port. Layers of incoming cables can enter the cabinet for connection, or pass through the cabinet to enter a second cabinet, by inserting the layers from the front of the cabinet into one or both of the incoming cable ports. Cable clamp assemblies fix the cables of each layer at corresponding positions inside the ports.

6. 发明授权

US09360634B2 Structures and techniques for aligning a multicore fiber in a ferrule or production jig 有权
标题翻译：用于将多芯纤维对准套圈或生产夹具的结构和技术
公开(公告)号：US09360634B2
公开(公告)日：2016-06-07
申请号：US14647205
申请日：2013-12-04
申请人： OFS FITEL, LLC
发明人： Wladyslaw Czosnowski , John George
IPC分类号： G02B6/00 , G02B6/36 , G02B6/38 , G02B6/02
CPC分类号： G02B6/3834 , G02B6/02042 , G02B6/3616 , G02B6/3855 , G02B6/3885
摘要： An alignment block for aligning a multicore fiber has a body with a front face and a rear face, and includes a capillary extending between a front opening at the first face and a rear opening at the rear face. The capillary has an inner circumference that includes an alignment surface corresponding to the multicore fiber alignment surface. The front opening is shaped to fit closely around the multicore fiber so as to prevent non-longitudinal movement of the multicore fiber relative to the alignment block body. The rear opening is shaped to fit around the multicore fiber so as to allow a selected amount of non-longitudinal movement of the multicore fiber relative to the alignment block body. The capillary provides tapered transition between the rear opening and the front opening. Movement of the multicore fiber along the capillary causes the multicore fiber alignment surface to be urged against the capillary alignment surface so as to align the multicore fiber cores relative to the alignment block body.
摘要翻译：用于对准多芯纤维的对准块具有前表面和后表面的主体，并且包括在第一面的前开口和后表面的后开口之间延伸的毛细管。毛细管具有包括对应于多芯纤维对准表面的对准表面的内圆周。前开口成形为紧密地配合在多芯光纤周围，以防止多芯光纤相对于对准块体的非纵向移动。后开口成形为适合于多芯纤维周围，以允许多芯纤维相对于对准块体的选定量的非纵向移动。毛细管在后开口和前开口之间提供锥形过渡。多芯纤维沿着毛细管的运动导致多芯纤维对准表面被推靠在毛细管对准表面上，以便使多芯纤维芯相对于对准块体对准。

7. 发明申请

US20160124175A1 APPARATUS FOR FIBER-TO-THE-PREMISES AND NETWORK SYSTEM THEREOF 审中-公开
标题翻译：用于光纤到网络和网络系统的设备
公开(公告)号：US20160124175A1
公开(公告)日：2016-05-05
申请号：US14993323
申请日：2016-01-12
申请人： OFS Fitel, LLC
发明人： Wladyslaw Czosnowski , Daniel Hendrickson
IPC分类号： G02B6/44 , G02B6/38 , G02B6/28 , G02B6/125 , H04Q11/00 , H04B10/27
CPC分类号： G02B6/4472 , G02B6/125 , G02B6/2804 , G02B6/3897 , G02B6/4446 , G02B6/4452 , G02B6/4454 , H04B10/27 , H04Q11/0067
摘要： Splitter housings suitable for a rapid deployment of an FTTX network system are disclosed. For some embodiments, a splitter housing splits one of many input optical fibers to a plurality of output optical fibers and keeps the rest of input optical fibers for future network expansion. For other embodiments, a splitter housing splits one of many input optical fibers to a plurality of output optical fibers and terminates the rest of input optical fibers at an output multi-fiber connector port. For network system embodiments, two or more splitter housings are optically connected in series to deploy a FTTX network system.
摘要翻译：公开了适用于快速部署FTTX网络系统的分离器外壳。对于一些实施例，分离器壳体将许多输入光纤中的一个分离成多个输出光纤并且保持其余的输入光纤用于将来的网络扩展。对于其他实施例，分离器壳体将许多输入光纤中的一个分解成多个输出光纤并且在输出多光纤连接器端口处终止其余的输入光纤。对于网络系统实施例，两个或更多个分离器壳体被串联光学连接以部署FTTX网络系统。

8. 发明申请

US20160018615A1 PLUG-AND-PLAY OPTICAL FIBER DISTRIBUTION SYSTEM 审中-公开
标题翻译： PLUG-AND-PLAY光纤分配系统
公开(公告)号：US20160018615A1
公开(公告)日：2016-01-21
申请号：US14633191
申请日：2015-02-27
申请人： OFS FITEL, LLC
发明人： Wladyslaw Czosnowski , Daniel Hendrickson
IPC分类号： G02B6/44
CPC分类号： G02B6/4472 , G02B6/125 , G02B6/2804 , G02B6/3897 , G02B6/4446 , G02B6/4452 , G02B6/4454 , H04B10/27 , H04Q11/0067
摘要： An optical fiber distribution system is disclosed. The distribution system has a cable combiner and a splitter housing. The distribution system is a plug-and-play system.
摘要翻译：公开了一种光纤分配系统。配电系统具有电缆组合器和分离器壳体。配电系统是即插即用系统。

9. 发明申请

US20160018612A1 SYSTEMS AND METHODS FOR CABLE DISTRIBUTION 审中-公开
标题翻译：电缆分配的系统和方法
公开(公告)号：US20160018612A1
公开(公告)日：2016-01-21
申请号：US14625711
申请日：2015-02-19
申请人： OFS FITEL, LLC
发明人： Wladyslaw Czosnowski , Harold P Debban , Daniel Hendrickson , Peter A Weimann
IPC分类号： G02B6/44
CPC分类号： G02B6/441 , G02B6/4434
摘要： A fiber-optic system is disclosed in which a self-supporting cable comprises self-supporting break-out sub-cables, which provide fiber-optic connectivity to customer premises.
摘要翻译：公开了一种光纤系统，其中自支撑电缆包括提供与客户驻地的光纤连接的自支撑分支子电缆。

10. 发明授权

US10534151B2 Systems and techniques for splicing together optical fiber ribbon cables having different core-to-core spacings 有权
公开(公告)号：US10534151B2
公开(公告)日：2020-01-14
申请号：US15802807
申请日：2017-11-03
申请人： OFS Fitel, LLC
发明人： Denis E. Burek , Wladyslaw Czosnowski , Yue Liang
IPC分类号： G02B6/44 , G02B6/25 , B29D11/00 , G02B6/255 , G02B6/02
摘要： A system forms, at an end of a multifiber ribbon cable, a multifiber ribbon cable segment having an enlarged core-to-core spacing. A UV-transparent mold is mounted on top of a chassis. The mold defines a plurality of individual fiber channels corresponding to individual fibers of the existing multifiber ribbon cable and having a spacing equal to that of the enlarged core-to-core spacing. Each individual fiber channel passes through the internal cavity. The assembled mold further includes an injection system for receiving light curable, flowable material from the reservoir and pumping system and feeding it into the internal cavity, and at least one vent for allowing air to escape from the internal cavity as the light-curable, flowable material is fed into the internal cavity. The injected material is cured by exposure to a curing light.

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