公开(公告)号：US20240353629A1

公开(公告)日：2024-10-24

申请号：US18303999

申请日：2023-04-20

Applicant: CORNING RESEARCH & DEVELOPMENT CORPORATION

Inventor： Diana Rodriguez

IPC: G02B6/38 ,  G02B6/40

CPC classification number: G02B6/3831 ,  G02B6/406

Abstract: A duplex fiber optic connector assembly suitable for polarity reversal includes first and second fiber optic connector subassemblies received by a primary housing that in turn is received by a latch housing. The primary housing is configured to be releasably engaged with the latch housing in either an upwardly-facing or downwardly-facing configuration (e.g., the latch housing is repositionable) for polarity reversal, and the primary housing may be removed from the latch housing by movement of the primary housing in a rearward direction. A manually actuatable engagement feature of the primary housing is configured to be received by a receiving feature of the latch housing. A manually actuatable latch mechanism of the latch housing is configured to permit releasable engagement with a fiber optic adapter housing separate from the duplex fiber optic connector assembly.

公开(公告)号：US20240168240A1

公开(公告)日：2024-05-23

申请号：US18552182

申请日：2022-04-03

Applicant: US Conec Ltd.

Inventor： Jason Higley ,  Darrell R. Childers

IPC: G02B6/38 ,  G02B6/40

CPC classification number: G02B6/3825 ,  G02B6/3881 ,  G02B6/3885 ,  G02B6/3893 ,  G02B6/406 ,  G02B6/3821 ,  G02B6/3882

Abstract: An adapter to mate fiber optic ferrules to respective fiber optic ferrules in a fiber optic connector housing includes a main body having ferrule-side openings and connector-side openings to receive the fiber optic connectors. The adapter includes columns that extend between a top side and a bottom side of the main body, a plurality of triggers attached to the adapter, each of the plurality of triggers having a pair of trigger legs, the trigger legs positioned inside respective columns on opposing sides. There is also a holder extension groove oriented longitudinally in each column and configured to receive a holder extension of a fiber optic ferrule holder and a pair of ferrule stop pedestals on each column on opposite sides of each holder extension groove configured to seat the fiber optic ferrule when the fiber optic ferrule holder is fully inserted into the adapter.

公开(公告)号：US11988875B2

公开(公告)日：2024-05-21

申请号：US18541073

申请日：2023-12-15

Applicant: US Conec, Ltd.

Inventor： Jeff Hendrick

IPC: G02B6/38 ,  G02B6/40

CPC classification number: G02B6/3822 ,  G02B6/3831 ,  G02B6/406

Abstract: A fiber optic connector has at least two optical fibers therein have end faces that are positioned such that they are directed in different directions. The end faces can be oriented relative to a key that is provided on a fiber optic connector housing that has a central opening in the main body of the fiber optic connector.

公开(公告)号：US20240126023A1

公开(公告)日：2024-04-18

申请号：US18156681

申请日：2023-01-19

Applicant: Gloriole Electroptic Technology Corp. ,  SHEN ZHEN WONDERWIN TECHNOLOGY CO., LTD.

Inventor： Hsien-Hsin HSU ,  Yu Cheng CHEN ,  Ke Xue NING ,  Shu Bin LI

IPC: G02B6/38 ,  G02B6/40

CPC classification number: G02B6/3845 ,  G02B6/3825 ,  G02B6/3831 ,  G02B6/406

Abstract: An optical fiber connector includes a connecting unit, an adapter unit, and an attenuation unit. The adapter unit includes an insertion seat connected removably to a main housing of the connecting unit, and two guide frame bodies located respectively at two opposite sides of the insertion seat in a transverse direction. The insertion seat has two insertion holes spaced apart in the transverse direction and extending in a front-rear direction. Each guide frame body extends in the front-rear direction away from the connecting unit. The attenuation unit includes two attenuation components, two rear ferrules, and two front ferrules. The attenuation components are arranged in the transverse direction and disposed within the main housing. The rear ferrules respectively extend rearwardly from rear ends of the attenuation components into the insertion holes. The front ferrules respectively extend forwardly from front ends of the attenuation components through and outwardly of the main housing.

公开(公告)号：US11675138B2

公开(公告)日：2023-06-13

申请号：US17536014

申请日：2021-11-27

Applicant: Senko Advanced Components, Inc.

Inventor： Kazuyoshi Takano ,  Jeffrey Gniadek

IPC: G02B6/38 ,  G02B6/40

CPC classification number: G02B6/3825 ,  G02B6/3888 ,  G02B6/3894 ,  G02B6/406 ,  G02B6/3849

Abstract: An outdoor rated ingress protected one-piece adapter with a first and second end. First end accepts a fiber optic adapter configured to accept a LC, SN, CS, SC or MPO fiber ferrule assembly. A second end accepts a cable gland assembly that secures a cable therein. The first end is configured to accept an outdoor rated connector having a fiber connector therein. The connector/adapter assembly is rated for outdoor use.

公开(公告)号：US20180231720A1

公开(公告)日：2018-08-16

申请号：US15945227

申请日：2018-04-04

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： Yu Lu

IPC: G02B6/38 ,  G02B6/44 ,  G02B6/40

CPC classification number: G02B6/3885 ,  G02B6/3821 ,  G02B6/3825 ,  G02B6/3833 ,  G02B6/3846 ,  G02B6/3869 ,  G02B6/387 ,  G02B6/3887 ,  G02B6/3891 ,  G02B6/3894 ,  G02B6/406 ,  G02B6/4403 ,  G02B6/4429

Abstract: A fiber optic cable assembly includes a fiber optic cable and a fiber optic connector. The cable includes a jacket having an elongated transverse cross-sectional profile that defines a major axis and a minor axis. Strength components of the cable are anchored to the connector. The fiber optic connector includes a multi-fiber ferrule defining a major axis that is generally perpendicular to the major axis of the jacket and a minor axis that is generally perpendicular to the minor axis of the jacket. Certain types of connectors include a connector body defining a side opening that extends along a length of the connector body; a multi-fiber ferrule configured for lateral insertion into the connector body through the side opening; and a cover that mounts over the side opening after the multi-fiber ferrule has been inserted into the connector body through the side opening.

公开(公告)号：US20160131854A1

公开(公告)日：2016-05-12

申请号：US14537213

申请日：2014-11-10

Applicant: CORNING OPTICAL COMMUNICATIONS LLC

Inventor： Michael de Jong

IPC: G02B6/38 ,  G02B6/40

CPC classification number: G02B6/3879 ,  G02B6/3821 ,  G02B6/3825 ,  G02B6/3885 ,  G02B6/3893 ,  G02B6/406 ,  G02B6/4246 ,  G02B6/4292

Abstract: A fiber optic connector comprising a main connector body having a plurality of removable sub-connectors retained therein is disclosed. Each sub-connector has a ferrule for retaining a pair of optical fibers, such as a transmit/receive pair for example. When the main connector body of the fiber optic connector is inserted into a receptacle, each of the optical fibers retained in each ferrule of the plurality of sub-connectors is optically connected to the fiber optic receptacle. In this manner, the fiber optic connector can connect and disconnect a plurality of optical fibers in the sub-connectors at the same time. Additionally, individual sub-connectors can be removed, rearranged and replaced, without disturbing the optical connections of the other sub-connectors. This arrangement thus eliminates the need for breakout cables or other bulky solutions to convert between different multi-fiber and duplex applications.

Abstract translation: 公开了一种光纤连接器，其包括具有保持在其中的多个可移除子连接器的主连接器主体。 每个子连接器具有用于保持一对光纤的套圈，例如发射/接收对。 当光纤连接器的主连接器主体插入插座时，保持在多个子连接器的每个套圈中的每个光纤被光学连接到光纤插座。 以这种方式，光纤连接器可以同时连接和断开子连接器中的多个光纤。 此外，可以移除，重新布置和替换各个子连接器，而不会干扰其他子连接器的光学连接。 因此，这种布置消除了在不同的多光纤和双工应用之间转换的分路电缆或其他庞大的解决方案的需要。

公开(公告)号：US09304262B2

公开(公告)日：2016-04-05

申请号：US14360383

申请日：2012-10-30

Applicant: ADC TELECOMMUNICATIONS, INC.

Inventor： Yu Lu

IPC: G02B6/38 ,  G02B6/44

CPC classification number: G02B6/3887 ,  G02B6/3821 ,  G02B6/3825 ,  G02B6/3833 ,  G02B6/3846 ,  G02B6/3869 ,  G02B6/387 ,  G02B6/3885 ,  G02B6/3891 ,  G02B6/3894 ,  G02B6/406 ,  G02B6/4403 ,  G02B6/4429

Abstract: A fiber optic cable assembly includes a fiber optic cable and a fiber optic connector. The cable includes a jacket having an elongated transverse cross-sectional profile that defines a major axis and a minor axis. Strength components of the cable are anchored to the connector. The fiber optic connector includes a multi-fiber ferrule defining a major axis that is generally perpendicular to the major axis of the jacket and a minor axis that is generally perpendicular to the minor axis of the jacket. Certain types of connectors include a connector body defining a side opening that extends along a length of the connector body; a multi-fiber ferrule configured for lateral insertion into the connector body through the side opening; and a cover that mounts over the side opening after the multi-fiber ferrule has been inserted into the connector body through the side opening.

Abstract translation: 光纤电缆组件包括光纤电缆和光纤连接器。 电缆包括具有限定长轴和短轴的细长横截面轮廓的护套。 电缆的强度部件固定在连接器上。 光纤连接器包括限定大致垂直于护套的长轴的长轴的多光纤套圈和大致垂直于护套短轴的短轴。 某些类型的连接器包括限定沿着连接器主体的长度延伸的侧开口的连接器主体; 配置成通过所述侧开口横向插入所述连接器本体中的多纤维套圈; 以及在多纤维套圈已经通过侧开口插入到连接器主体中之后安装在侧面开口上的盖子。

公开(公告)号：US20150241650A1

公开(公告)日：2015-08-27

申请号：US14628244

申请日：2015-02-21

Applicant: CommScope, Inc. of North Carolina

Inventor： Peter T. TRAVIS

IPC: G02B6/44 ,  G02B6/38

CPC classification number: G02B6/3825 ,  G02B6/3849 ,  G02B6/406

Abstract: A module for a fiber optic patching system includes a housing having a front face presenting a first row of ports and a second row of ports. An opening is formed in the front face between the first and second rows of ports. A shutter assembly slides into, and is retained within, the opening. The shutter assembly includes a first shutter, which resides in front of a first port in the first row of ports, and which is movable between a first position substantially covering the first port and a second position pivoted into the first port. The shutter assembly also includes a second shutter, which resides in front of a second port in the second row of ports, and which is movable between a third position substantially covering the second port and a fourth position pivoted into the second port.

Abstract translation: 用于光纤修补系统的模块包括具有呈现第一排端口和第二排端口的前表面的壳体。 在第一和第二排端口之间的前面形成开口。 快门组件滑入并保持在开口内。 闸门组件包括位于第一排端口中的第一端口的前面的第一闸门，其可在基本上覆盖第一端口的第一位置和枢转到第一端口的第二位置之间移动。 闸门组件还包括第二闸门，其位于第二排端口中的第二端口的前面，并且其可在基本上覆盖第二端口的第三位置和枢转到第二端口的第四位置之间移动。

公开(公告)号：US20140133803A1

公开(公告)日：2014-05-15

申请号：US14234975

申请日：2011-07-29

Applicant: Paul Kessler Rosenberg ,  Michael Renne Ty Tan

Inventor： Paul Kessler Rosenberg ,  Michael Renne Ty Tan

IPC: G02B6/42 ,  G02B6/32 ,  G02B6/40

CPC classification number: G02B6/406 ,  G02B6/32 ,  G02B6/322 ,  G02B6/3825 ,  G02B6/3885 ,  G02B6/4249 ,  G02B6/4292

Abstract: Optical multifiber connectors with multiple termination ferrules and multilens arrays are disclosed. In one aspect, an optical fiber connector includes a multilens array and at least one alignment post. The lenses protrude from a first surface of a transparent plate, and the least one alignment post protrudes from a second surface of the transparent plate opposites the first surface. The connector includes a first standoff frame disposed on the first surface and a second standoff frame disposed on the second surface.

Abstract translation: 公开了具有多个终端套圈和多股阵列的光学多纤连接器。 在一个方面，光纤连接器包括多股阵列和至少一个对准柱。 透镜从透明板的第一表面突出，并且至少一个对准柱从透明板的第二表面突出，与第一表面相对。 连接器包括设置在第一表面上的第一支架框架和设置在第二表面上的第二支架框架。