公开(公告)号：US20240255706A1

公开(公告)日：2024-08-01

申请号：US18630809

申请日：2024-04-09

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Xiupeng LI ,  Feng TANG ,  Jianxiong YU ,  Boyong HE

IPC分类号： G02B6/38

CPC分类号： G02B6/3871 ,  G02B6/387 ,  G02B6/3875 ,  G02B6/3887

摘要： This application provides a pre-connector and a communications device. The pre-connector includes a connector component and an outdoor component. The connector component includes a ferrule base and a ferrule that is slidable relative to the ferrule base. The ferrule base is configured to fasten the optical cable, and the ferrule is connected to an optical fiber that is of the optical cable and that is inserted into the ferrule base. In this way, the optical fiber can be connected to the communications device by using the ferrule. The outdoor component includes: a spindle that is sleeved on the ferrule base and that is fastened to the ferrule base; and a handle sleeve sleeved on the spindle. The outdoor component is used as a connecting piece to be detachably fastened and connected to the communications device, so as to provide a locking force used when the communications device is connected.

公开(公告)号：US20240231011A1

公开(公告)日：2024-07-11

申请号：US18614928

申请日：2024-03-25

申请人： CommScope Connectivity Belgium BVBA

发明人： David Jan Irma VAN BAELEN ,  Patrick Jacques Ann DIEPSTRATEN ,  Philippe COENEGRACHT

IPC分类号： G02B6/38

CPC分类号： G02B6/3849 ,  G02B6/3831 ,  G02B6/387 ,  G02B6/3871 ,  G02B6/38875 ,  G02B6/3897 ,  G02B6/3825 ,  G02B6/3888 ,  G02B6/3889

摘要： Example fiber optic connector systems have rugged, robust designs that are environmentally sealed and that are relatively easy to install and uninstall in the field. Some connector systems can be configured in the field to be compatible with different styles of fiber optic adapters. Some connectors include a first seal (90) on a release sleeve; and a second seal (88) between the release sleeve and a connector body. Other connectors include a seal (139) and a flexible latch (136) on a connector. Other connectors include a protective structure (228, 328, 428) that mounts over the fiber optic connector. Other connectors include a protective outer shell (528, 860) and a sealing and attachment insert (570, 570A, 876). Other connectors include a protective outer shell (728) and a fastener (780).

公开(公告)号：US20240168242A1

公开(公告)日：2024-05-23

申请号：US18428667

申请日：2024-01-31

申请人： CORNING OPTICAL COMMUNICATIONS LLC

发明人： Thierry Luc Alain Dannoux ,  Felice Scotta

IPC分类号： G02B6/38 ,  G02B6/42 ,  G02B6/44

CPC分类号： G02B6/3879 ,  G02B6/3825 ,  G02B6/3826 ,  G02B6/3831 ,  G02B6/3851 ,  G02B6/3869 ,  G02B6/387 ,  G02B6/3873 ,  G02B6/3885 ,  G02B6/381 ,  G02B6/3821 ,  G02B6/3837 ,  G02B6/3841 ,  G02B6/3843 ,  G02B6/3849 ,  G02B6/3871 ,  G02B6/3887 ,  G02B6/3889 ,  G02B6/389 ,  G02B6/3893 ,  G02B6/3895 ,  G02B6/3897 ,  G02B6/4262 ,  G02B6/4401 ,  G02B6/4446 ,  G02B6/4471 ,  G02B6/4472 ,  G02B6/4477 ,  G02B6/4479

摘要： Multiports having connection ports formed in the shell and associated securing features are disclosed. One aspect of the disclosure is directed to a multiport for providing an optical connection comprising a shell comprising a first portion, at least one connection port comprising an optical connector opening, and a connection port passageway formed in the first portion of the shell, where the at least one securing feature is associated with the at least one connection port.

公开(公告)号：US11977264B2

公开(公告)日：2024-05-07

申请号：US17730793

申请日：2022-04-27

申请人： Huawei Technologies Co., Ltd.

发明人： Xiupeng Li ,  Feng Tang ,  Jianxiong Yu ,  Boyong He

IPC分类号： G02B6/38

CPC分类号： G02B6/3871 ,  G02B6/387 ,  G02B6/3875 ,  G02B6/3887

摘要： This application provides a pre-connector and a communications device. The pre-connector includes a connector component and an outdoor component. The connector component includes a ferrule base and a ferrule that is slidable relative to the ferrule base. The ferrule base is configured to fasten the optical cable, and the ferrule is connected to an optical fiber that is of the optical cable and that is inserted into the ferrule base. In this way, the optical fiber can be connected to the communications device by using the ferrule. The outdoor component includes: a spindle that is sleeved on the ferrule base and that is fastened to the ferrule base; and a handle sleeve sleeved on the spindle. The outdoor component is used as a connecting piece to be detachably fastened and connected to the communications device, so as to provide a locking force used when the communications device is connected.

公开(公告)号：US11880074B2

公开(公告)日：2024-01-23

申请号：US17850183

申请日：2022-06-27

申请人： CommScope Technologies LLC

发明人： Julian S. Mullaney ,  Eric Emmanuel Alston ,  William Alan Carrico

IPC分类号： G02B6/38 ,  G02B6/46 ,  A61M1/16 ,  A61M1/28 ,  A61M5/14 ,  G08B5/22 ,  A61M1/34

CPC分类号： G02B6/387 ,  A61M1/1601 ,  A61M1/168 ,  A61M1/28 ,  A61M5/14 ,  G02B6/3821 ,  G02B6/3831 ,  G02B6/3851 ,  G02B6/3863 ,  G02B6/3869 ,  G02B6/3871 ,  G02B6/38875 ,  G02B6/46 ,  G08B5/223 ,  A61M1/3496 ,  A61M2205/18 ,  A61M2205/3553 ,  A61M2205/3561 ,  A61M2205/3584 ,  A61M2205/502 ,  A61M2205/6018 ,  A61M2205/70 ,  A61M2209/01 ,  Y10T29/49826

摘要： An optical connector includes a first sub-assembly that is factory-installed to a first end of an optical fiber and a second sub-assembly that is field-installed to the first end of the optical fiber. The optical fiber and first sub-assembly can be routed through a structure (e.g., a building) prior to installation of the second sub-assembly. The second sub-assembly interlocks with the first sub-assembly to inhibit relative axial movement therebetween. Example first sub-assemblies include a ferrule, a hub, and a strain-relief sleeve that mount to an optical fiber. Example second sub-assemblies include a mounting block; and an outer connector housing forming a plug portion.

公开(公告)号：US11740413B1

公开(公告)日：2023-08-29

申请号：US17684833

申请日：2022-03-02

申请人： Suncall America Inc. ,  Suncall Technologies (SZ) Co., LTD

发明人： Youbiao Huang ,  Xiaohui Liu ,  Qiyue Wang ,  Masaya Nakagawa ,  Akira Kodama ,  Akira Motofuji

IPC分类号： G02B6/38

CPC分类号： G02B6/3871 ,  G02B6/3831 ,  G02B6/3849 ,  G02B6/38875

摘要： A duplex optical connector includes a holder, a pair of optical connectors rotatably disposed in the holder, a cable boot slidably attached to the holder, and a clip removably attached to the holder. The clip functions to maintain a lateral position of the optical connectors relative to the holder and transfer applied force on the pull boot into actuating force on the connector latches. Connector openings formed in the holder are elongated in the lateral direction to provide separate use and polarity reversal connector positions, wherein the connectors non-rotatably engage the holder in their use position and rotatably engage the holder in their polarity reversal position.

公开(公告)号：US20230251435A1

公开(公告)日：2023-08-10

申请号：US18164862

申请日：2023-02-06

申请人： CommScope Connectivity Belgium BVBA

发明人： David Jan Irma VAN BAELEN ,  Patrick Jacques Ann DIEPSTRATEN ,  Philippe COENEGRACHT

IPC分类号： G02B6/38

CPC分类号： G02B6/3849 ,  G02B6/3897 ,  G02B6/38875 ,  G02B6/3831 ,  G02B6/387 ,  G02B6/3871 ,  G02B6/3825 ,  G02B6/3888 ,  G02B6/3889

摘要： Example fiber optic connector systems have rugged, robust designs that are environmentally sealed and that are relatively easy to install and uninstall in the field. Some connector systems can be configured in the field to be compatible with different styles of fiber optic adapters. Some connectors include a first seal (90) on a release sleeve; and a second seal (88) between the release sleeve and a connector body. Other connectors include a seal (139) and a flexible latch (136) on a connector. Other connectors include a protective structure (228, 328, 428) that mounts over the fiber optic connector. Other connectors include a protective outer shell (528, 860) and a sealing and attachment insert (570, 570A, 876). Other connectors include a protective outer shell (728) and a fastener (780).

公开(公告)号：US20230176298A1

公开(公告)日：2023-06-08

申请号：US18166614

申请日：2023-02-09

申请人： Sanwa Electronics USA Corporation

发明人： Akihito Ishikawa ,  Tomoaki Kaga ,  Takashi Sato

IPC分类号： G02B6/38

CPC分类号： G02B6/3879 ,  G02B6/3831 ,  G02B6/3871 ,  G02B6/387 ,  G02B6/3889 ,  G02B6/38875

摘要： Reversible optical connectors, and associated devices and methods are provided. In one embodiment, a connector for a communication cable includes a housing comprising a cavity, and a first plug and a second plug coupled to a distal portion of the housing. The first and second plugs are connected to the housing such that the first and second plugs are independently rotatable with respect to the housing. The connector further includes a latch actuator coupled to the housing and configured to disengage one or more latches from an outlet. By rotating the plugs 180 degrees and turning the connector over, the relative arrangement or position of the two plugs can be switched or reversed. The plugs can be rotated or reversed without completely disassembling the connector, in some embodiments. Accordingly, embodiments of the present disclosure can improve workflows for a user or operator that in a high-density networking setting.

公开(公告)号：US20190113694A1

公开(公告)日：2019-04-18

申请号：US16209901

申请日：2018-12-04

申请人： CommScope, Inc. of North Carolina

发明人： Jeffrey D. Nielson

IPC分类号： G02B6/38

CPC分类号： G02B6/3885 ,  G02B6/3821 ,  G02B6/3871 ,  G02B6/3874 ,  G02B6/3882 ,  G02B6/3893

摘要： A fiber optic plug, suitable for multi-core fiber (MCF), is structured to hold satellite cores of the MCF in a precise angular positions so as to attain suitable alignment with satellite cores of a mating connector. The plug includes features to permit a ferrule holding the MCF to move longitudinally relative to the connector's housing, so that a spring may control a mating force to an abutting ferrule of a mating connector. The ferrule may be held by ferrule barrel having splines projecting away from an outer peripheral surface. The splines may slide longitudinally within notches of the connector housing or a strength member attached to the connector housing. The notches and splines have a tight tolerance, so that the satellite cores remain in a desired, set angular position.

公开(公告)号：US20180203196A1

公开(公告)日：2018-07-19

申请号：US15920138

申请日：2018-03-13

申请人： Glenair, Inc.

发明人： Ronald T. Logan, JR. ,  Sean Zargari ,  Mehrdad Ghara ,  Huan Do

IPC分类号： G02B6/42 ,  G02B6/38

CPC分类号： G02B6/4292 ,  G02B6/3821 ,  G02B6/3822 ,  G02B6/3831 ,  G02B6/3871 ,  G02B6/4206 ,  G02B6/423 ,  G02B6/4245 ,  G02B6/4281 ,  G02B6/4284 ,  Y10T29/49204

摘要： An opto-electronic contact, method and connection system can utilize an active opto-electronic converter configured for removable optical engagement with an opposing contact. A barrel housing defines an interior cavity to capture the converter in the interior cavity for external optical engagement to the opposing contact via the first barrel opening for relative movement of the converter axis along the elongation axis, transverse thereto, and oblique thereto to accommodate mating tolerances responsive to engaging the opposing contact. A flexible circuit board assembly can be used to externally electrically interface the converter.