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1. 发明申请

US20230070207A1 CABLE AND DUAL INNER DIAMETER FERRULE DEVICE WITH SMOOTH INTERNAL CONTOURS AND METHOD 有权
公开(公告)号：US20230070207A1
公开(公告)日：2023-03-09
申请号：US17903332
申请日：2022-09-06
申请人： CommScope Technologies LLC
发明人： Steven C. Zimmel
IPC分类号： G02B6/38
摘要： A fiber optic ferrule includes a body extending from a first end to a second opposite end, with the body including an axial passage extending between the first and the second ends. The axial passage includes a first diameter portion having a diameter of at least 125 microns, a second diameter portion having a diameter of at least 250 microns and less than a diameter of a buffer, and a smooth and continuous transition between the first and the second diameter portions. The second diameter portion is positioned between the first diameter portion and the second end. The axial passage further defines a tapered shape at the second end extending inward from the second end toward the second diameter portion. In certain embodiments, another smooth and continuous transition can be provided between the taper shape and the second diameter portion. In certain embodiments, the axial passage is smooth and continuous between the first and the second ends of the body. A hub holds the ferrule. A method of assembling a terminated fiber optic cable is also provided.

2. 发明授权

US11105994B2 Fiber optic splitter module 有权
公开(公告)号：US11105994B2
公开(公告)日：2021-08-31
申请号：US16678515
申请日：2019-11-08
申请人： CommScope Technologies LLC
发明人： Steven C. Zimmel , Trevor D. Smith , Ponharith Nhep
IPC分类号： G02B6/44 , G02B6/46 , G02B6/28 , G02B6/38
摘要： A telecommunications assembly includes a chassis and a plurality of fiber optic splitter modules mounted within the chassis. Each splitter module includes at least one fiber optic connector. Within an interior of the chassis are positioned at least one fiber optic adapter. Inserting the splitter module through a front opening of the chassis at a mounting location positions the connector of the splitter module for insertion into and mating with the adapter of the chassis. The adapters mounted within the interior of the chassis are integrally formed as part of a removable adapter assembly. A method of mounting a fiber optic splitter module within a telecommunications chassis is also disclosed.

3. 发明授权

US10942317B2 Fiber optic ferrule with smooth internal contours 有权
公开(公告)号：US10942317B2
公开(公告)日：2021-03-09
申请号：US16377898
申请日：2019-04-08
申请人： CommScope Technologies LLC
发明人： Steven C. Zimmel
IPC分类号： G02B6/38
摘要： A fiber optic ferrule includes a body extending from a first end to a second opposite end, with the body including an axial passage extending between the first and the second ends. The axial passage includes a first diameter portion having a diameter of at least 125 microns, a second diameter portion having a diameter of at least 250 microns and less than a diameter of a buffer, and a smooth and continuous transition between the first and the second diameter portions. The second diameter portion is positioned between the first diameter portion and the second end. The axial passage further defines a tapered shape at the second end extending inward from the second end toward the second diameter portion. In certain embodiments, another smooth and continuous transition can be provided between the taper shape and the second diameter portion. In certain embodiments, the axial passage is smooth and continuous between the first and the second ends of the body. A hub holds the ferrule. A method of assembling a terminated fiber optic cable is also provided.

4. 发明授权

US10739545B2 Indexing architecture including a fan-out arrangement 有权
公开(公告)号：US10739545B2
公开(公告)日：2020-08-11
申请号：US16326078
申请日：2017-08-09
申请人： COMMSCOPE TECHNOLOGIES LLC
发明人： Samuel Taylor Finnegan , Steven C. Zimmel
IPC分类号： G02B6/44
摘要： The present disclosure relates to fiber optic components and structures for use in building fiber optic networks using an indexing architecture. In certain examples, fan-out structures are used.

5. 发明申请

US20190384018A1 OPTICAL FERRULE FOR MULTI-FIBER CABLE AND HARDENED MULTI-FIBER OPTIC CONNECTOR THEREFORE 审中-公开
公开(公告)号：US20190384018A1
公开(公告)日：2019-12-19
申请号：US16450289
申请日：2019-06-24
申请人： CommScope Technologies LLC
发明人： Yu Lu , Steven C. Zimmel , Gregory J. Schaible
IPC分类号： G02B6/40 , G02B6/38 , G02B6/36
摘要： A multi-fiber cable assembly includes an optical connector and a cable. The optical connector includes a connector body; an optical ferrule body, and alignment elements. The optical ferrule body has an end face defining a plurality of alignment openings arranged in rows and has a plurality of buckling chambers. Each buckling chamber is aligned with one of the rows of the alignment openings. The optical fibers of the cable have bare portions secured at a first end of the optical ferrule body using rigid epoxy. Each of the optical fibers is routed through one of the buckling chambers to one of the alignment holes.

6. 发明授权

US10473876B2 Fiber optic splitter module 有权
公开(公告)号：US10473876B2
公开(公告)日：2019-11-12
申请号：US15397239
申请日：2017-01-03
申请人： CommScope Technologies LLC
发明人： Steven C. Zimmel , Trevor D. Smith , Ponharith Nhep
IPC分类号： G02B6/44 , G02B6/46 , G02B6/28 , G02B6/38
摘要： A telecommunications assembly includes a chassis and a plurality of fiber optic splitter modules mounted within the chassis. Each splitter module includes at least one fiber optic connector. Within an interior of the chassis are positioned at least one fiber optic adapter. Inserting the splitter module through a front opening of the chassis at a mounting location positions the connector of the splitter module for insertion into and mating with the adapter of the chassis. The adapters mounted within the interior of the chassis are integrally formed as part of a removable adapter assembly. A method of mounting a fiber optic splitter module within a telecommunications chassis is also disclosed.

7. 发明申请

US20190285809A1 MECHANICAL INTERFACE BETWEEN A FIBER OPTIC CABLE AND A FIBER OPTIC CONNECTOR 审中-公开
公开(公告)号：US20190285809A1
公开(公告)日：2019-09-19
申请号：US16363636
申请日：2019-03-25
申请人： CommScope Technologies LLC
发明人： Steven C. Zimmel , Yu Lu , Patrick J. Nault , Scott C. Kowalczyk , Scott Droege , Brent Campbell , Christopher Stroth
IPC分类号： G02B6/38
摘要： A fiber optic connector and cable assembly includes a cable and a fiber optic connector. The connector has a main connector body, a ferrule, a spring for biasing the ferrule, and a spring push for retaining the spring within the main connector body. A crimp band is provided for securing the fiber optic cable to the fiber optic connector. The crimp band includes a first portion securing a cable strength member. The crimp band also includes a second portion crimped down on a jacket of the cable. The crimp band further includes an inner surface having gripping structures for gripping the strength member and/or the jacket.

8. 发明授权

US10359591B2 Fiber optic module and system including rear connectors 有权
公开(公告)号：US10359591B2
公开(公告)日：2019-07-23
申请号：US15972373
申请日：2018-05-07
申请人： CommScope Technologies LLC
发明人： Steven C. Zimmel , Ponharith Nhep , Trevor D. Smith
IPC分类号： G02B6/00 , G02B6/44 , G02B6/46 , G02B6/36 , G02B6/38 , G02B23/24
摘要： A telecommunications assembly including a housing and a plurality of modules mounted within the housing. The modules includes a rear face in which is mounted at least one fiber optic connector. Within an interior of the housing are positioned at least one fiber optic adapters. Inserting the module through a front opening of the housing at a mounting location positions the connector of the module for insertion into and mating with the adapter of the housing. The adapters within the interior of the housing are mounted to a removable holder. A method of mounting a telecommunications module within a chassis.

9. 发明授权

US10345539B2 Telecommunications cabinet with connector storage 有权
公开(公告)号：US10345539B2
公开(公告)日：2019-07-09
申请号：US15982606
申请日：2018-05-17
申请人： CommScope Technologies LLC
发明人： Trevor D. Smith , Michael Kenneth Barth , Soutsada Vongseng , Steven C. Zimmel
IPC分类号： G02B6/38 , G02B6/44
摘要： A housing including a plurality of openings for receiving fiber optic connectors and protecting the polished end face of the connectors from damage while the connectors are stored within a telecommunications connection cabinet. A module with a plurality of optical fiber cables connected to a first optical fiber cable and terminated by a fiber optic connector. Each of the connectors are inserted within openings in a connector holder for storage and protection until the cables need to be connected to a customer equipment cable.

10. 发明申请

US20190179088A1 OPTICAL FIBER CONNECTOR FOR MULTI-FIBER CABLE 审中-公开
公开(公告)号：US20190179088A1
公开(公告)日：2019-06-13
申请号：US16207886
申请日：2018-12-03
申请人： CommScope Technologies LLC
发明人： Steven C. Zimmel , Yu Lu , Gregory J. Schaible
IPC分类号： G02B6/38 , G02B6/44
CPC分类号： G02B6/3885 , G02B6/3823 , G02B6/3849 , G02B6/3859 , G02B6/3871 , G02B6/3879 , G02B6/3887 , G02B6/3894 , G02B6/4471
摘要： Optical connector arrangements terminate at least seventy-two optical fibers. The optical connector arrangements include multiple optical ferrules that each terminates multiple optical fibers. Some example optical connectors can terminate about 144 optical fibers. Each optical connector includes a fiber take-up arrangement and a flange extending outwardly from a connector housing arrangement. The fiber take-up arrangement manages excess length of the optical fibers. A threadable coupling nut can be disposed on the connector housing arrangement to engage the outwardly extending flange. Certain types of optical connector arrangements include furcation cables spacing the connector housing arrangement form the fiber take-up arrangement.

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