公开(公告)号：US11237341B2

公开(公告)日：2022-02-01

申请号：US16978457

申请日：2019-03-05

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： Guanpeng Hu ,  Liming Wang ,  Jianfeng Jin

IPC: G02B6/38 ,  G02B6/255

Abstract: The present disclosure discloses a modular hardened optical fiber connector and an assembly method thereof. The modular hardened optical fiber connector comprises: a ferrule stub module which comprises a pre-installed optical fiber; an optical cable holding module which comprises an optical drop fiber of an optical drop cable; an optical fiber protection module which is arranged around a connection portion between the pre-installed optical fiber and the optical drop fiber; an inner housing module which accommodates the ferrule stub module, the optical cable holding module and the optical fiber protection module therein; and an outer housing module which accommodates the inner housing module therein.

公开(公告)号：US11307363B2

公开(公告)日：2022-04-19

申请号：US16341298

申请日：2017-10-09

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： Dong Xue ,  LiMing Wang ,  Daokuan Zhang ,  Jianfeng Jin

IPC: G02B6/38 ,  G02B6/36

Abstract: The present disclosure provides a method for manufacturing a low loss ferrule assembly having prefabricated optical fibers, a low loss ferrule assembly having prefabricated optical fibers manufactured according to the method and an optical fiber fixing mold for manufacturing the ferrule assembly, wherein a method for manufacturing a high-precision ferrule assembly comprises: disposing both ends of a plurality of optical fibers within a plurality of grooves at both ends of an optical fiber fixing mold, such that the plurality of optical fibers maintain a specific distance therebetween; disposing the plurality of optical fibers within a housing, and causing the plurality of optical fibers to be fixed relative to the housing, wherein the housing is of a split type; cutting and polishing the optical fibers at a first side of the housing. The solution provided by the present disclosure implements the ferrule assembly of the high-precision optical fiber connector with low costs. The method is simple and effective and has great use value.