公开(公告)号：US20190170947A1

公开(公告)日：2019-06-06

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：US20190227244A1

公开(公告)日：2019-07-25

申请号：US16369257

申请日：2019-03-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xuesong HUANG ,  Bo YANG ,  Wenxin WU

IPC: G02B6/38 ,  G02B6/44

Abstract: The present disclosure relates to optical fiber plugs, optical fiber adapters, and optical fiber connector assemblies. One example optical fiber plug includes a ferrule, a sleeve, and a lock cap. At least one lock block is disposed on an inner wall of the lock cap. The at least one lock block is configured to be engaged and locked with a lock slot on an optical fiber adapter. Two stop blocks are disposed on the inner wall of the lock cap. A stop rod is disposed on an outer wall of the sleeve. The stop rod is located between the two stop blocks. The lock cap rotates relative to the sleeve within an angle range limited by the two stop blocks.

公开(公告)号：US20190384016A1

公开(公告)日：2019-12-19

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：US20180081122A1

公开(公告)日：2018-03-22

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

CPC classification number: G02B6/387 ,  G02B6/3816 ,  G02B6/3821 ,  G02B6/3849 ,  G02B6/3869 ,  G02B6/4465

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.