公开(公告)号：US20150260926A1

公开(公告)日：2015-09-17

申请号：US14191174

申请日：2014-02-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wenxin Wu ,  Xuesong Huang

IPC: G02B6/38

CPC classification number: G02B6/3869 ,  G02B6/3816 ,  G02B6/3825 ,  G02B6/3831 ,  G02B6/3849 ,  G02B6/3891

Abstract: An optical fiber joint includes: an optical fiber extending out of the optical cable is held in the cavity, one end of the inner sleeve element is fixed at the optical cable, and a sleeve is placed at the other end; and an outer sleeve element, the outer sleeve element is sleeved onto an outer side of the inner sleeve element; the sleeve of the inner sleeve element at least partially protrudes out of the outer sleeve element, a tail end of the sleeve protruding out of the outer sleeve element has an opening, so that the tail end of the sleeve forms a C-shaped section. Based on the foregoing technical solutions, the optical fiber connector according to the embodiments of the present disclosure is seamlessly connected to a C-shaped slot of an optical fiber adapter by using the sleeve having the C-shaped opening of the optical fiber joint.

Abstract translation: 光纤接头包括：从光缆延伸出来的光纤被保持在空腔中，内套筒元件的一端固定在光缆上，套筒放在另一端; 和外套筒元件，所述外套筒元件套在所述内套筒元件的外侧上; 内套筒元件的套筒至少部分地从外套筒元件伸出，从外套筒元件伸出的套筒的尾端具有开口，使得套筒的尾端形成C形截面。 基于上述技术方案，根据本公开的实施例的光纤连接器通过使用具有光纤接头的C形开口的套筒无缝地连接到光纤适配器的C形槽。

公开(公告)号：US20150260924A1

公开(公告)日：2015-09-17

申请号：US14186776

申请日：2014-02-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xuesong Huang ,  Wenxin Wu ,  Shangjun Peng ,  Wei Zhang

IPC: G02B6/38

CPC classification number: G02B6/3851 ,  G02B6/3821 ,  G02B6/3825 ,  G02B6/3831 ,  G02B6/3849 ,  G02B6/3869 ,  G02B6/3874 ,  G02B6/389 ,  G02B6/3891 ,  G02B6/3893

Abstract: Embodiments of the present invention provide an optical fiber connector assembly, an optical fiber adapter, and an optical fiber connector to solve the problem of inconvenience in use caused by using a thread-locking manner in the prior art. The optical fiber connector, optical fiber adapter and optical fiber connector assembly provided in the present invention may be used as an outdoor connector to achieve plug and play. The optical fiber connector supports blind-mate, and the operation is convenient. Time taken to install and disassemble the optical fiber connector provided in the present invention is only one-fifth of the time taken to install and disassemble a common thread connector.

Abstract translation: 本发明的实施例提供一种光纤连接器组件，光纤适配器和光纤连接器，以解决在现有技术中使用螺纹锁定方式引起的使用不便的问题。 本发明中提供的光纤连接器，光纤适配器和光纤连接器组件可以用作室外连接器来实​​现即插即用。 光纤连接器支持盲配，操作方便。 安装和拆卸本发明所提供的光纤连接器所需的时间只是安装和拆卸共用螺纹连接器所需的时间的五分之一。

公开(公告)号：US11378758B2

公开(公告)日：2022-07-05

申请号：US16983102

申请日：2020-08-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Xiong ,  Xiupeng Li ,  Wenxin Wu ,  Jianxiong Yu ,  Dan Wu

IPC: G02B6/38

Abstract: An optical fiber sub-assembly and an optical fiber connector, where the optical fiber sub-assembly includes a connector component, where a first end of the connector component is used to connect an optical cable, and where a ferrule is disposed at a second end of the connector component. Additionally, a protection tube is disposed around the ferrule, where an end surface of the ferrule protrudes from an end surface of the protection tube or an end surface of the ferrule is level with an end surface of the protection tube. Further, the protection tube has a notch, and a beveled edge is formed at an outer end of the notch.

公开(公告)号：US11029474B2

公开(公告)日：2021-06-08

申请号：US16553191

申请日：2019-08-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianxiong Yu ,  Wei Xiong ,  Wenxin Wu ,  Tao Tian

IPC: G02B6/38 ,  G02B6/44

Abstract: A fiber access terminal including a first assembly and a second assembly. The first assembly includes a first box body and an optical fiber adapter. The second assembly includes a second box body, an optical splitter, an optical fiber connector, and a plurality of optical fiber adapters. The optical fiber adapter of the first assembly is disposed outside the first box body. The optical splitter is disposed inside the second box body, and the optical fiber connector and the plurality of optical fiber adapters of the second assembly are disposed outside the second box body. A first end of the optical fiber connector is detachably connected to the optical fiber adapter of the first assembly, a second end of the optical fiber connector is connected to an input port of the optical splitter, and each output port is connected to one optical fiber adapter of the second assembly.

公开(公告)号：US10527801B2

公开(公告)日：2020-01-07

申请号：US16272081

申请日：2019-02-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiongwei Yan ,  Wenxin Wu ,  Yuliang Wang ,  Xuesong Huang

IPC: G02B6/38 ,  G02B6/44

Abstract: The present disclosure discloses a plug protection cap that includes a main body, a connecting sleeve, and a traction stub. An accommodating cavity is disposed in the main body. An inlet is through the accommodating cavity that is disposed on an end face of one end of the main body. One end of the connecting sleeve detachably sheathes one end that is of the main body and that is away from the inlet, and the other end of the connecting sleeve is connected to one end of the traction stub in a rotatable manner. The present disclosure further discloses an optical fiber connector assembly, a fiber plug, and a network device.

公开(公告)号：US10215929B2

公开(公告)日：2019-02-26

申请号：US15817085

申请日：2017-11-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiongwei Yan ,  Wenxin Wu ,  Yuliang Wang ,  Xuesong Huang

IPC: G02B6/38 ,  G02B6/44

Abstract: The present disclosure discloses a plug protection cap that includes a main body, a connecting sleeve, and a traction stub. An accommodating cavity is disposed in the main body. An inlet is through the accommodating cavity that is disposed on an end face of one end of the main body. A locking part is disposed at a position that is on an inner circumferential surface of the accommodating cavity and that is near the inlet. One end of the connecting sleeve detachably sheathes one end that is of the main body and that is away from the inlet, and the other end of the connecting sleeve is rotatably connected to one end of the traction stub. The present disclosure further discloses an optical fiber connector assembly, a fiber plug, and a network device.