CR20230053A - Connector assembly, optical fiber connection joint, optical fiber connector and prefabricated optical cable - Google Patents

Connector assembly, optical fiber connection joint, optical fiber connector and prefabricated optical cable

Info

Publication number
CR20230053A
CR20230053A CR20230053A CR20230053A CR20230053A CR 20230053 A CR20230053 A CR 20230053A CR 20230053 A CR20230053 A CR 20230053A CR 20230053 A CR20230053 A CR 20230053A CR 20230053 A CR20230053 A CR 20230053A
Authority
CR
Costa Rica
Prior art keywords
optical fiber
ferrule
base
fixing sleeve
optical cable
Prior art date
Application number
CR20230053A
Other languages
Spanish (es)
Inventor
Jian Hu
Jinxing Zhang
Hongyu Yan
Original Assignee
Huawei Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of CR20230053A publication Critical patent/CR20230053A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
    • G02B6/3821—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with axial spring biasing or loading means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3869—Mounting ferrules to connector body, i.e. plugs
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features

Abstract

A connector assembly (11), an optical fiber connection joint (1, 3), an optical fiber connector and a prefabricated optical cable (4, 5). The connector assembly (11) comprises a fixing sleeve (111), an elastic component (112), a fixed base (113), a ferrule (114) and a ferrule base (115). An optical fiber (41) extending from the optical cable (4, 5) passes through the fixing sleeve (111), the fixed base (113) and the ferrule base in sequence (115), and is connected to the ferrule (114) inserted on the fixed base (113). The ferrule base (115) is sleeved on the outer side of the elastic component (112) and the fixed base (113). The fixing sleeve (111) is used to fix the optical cable (4, 5). The elastic component (112) is located between the fixing sleeve (111) and the fixed base (113). The ferrule base (115) is connected to the fixing sleeve (111) by means of a first connection structure. The first connection structure is used for the ferrule base (115) to move a certain distance along an axial direction of the optical cable (4, 5) when connected to the fixing sleeve (111). The ferrule base (115) comprises a first abutting part. Once the ferrule base (115) moves in a direction that approaches the fixing sleeve (111) by means of the first connection structure, the first abutting part deforms the elastic component (112) by means of squeezing the fixed base (113), which reduces requirements for the skills and environment of the pipe-threading construction personnel.
CR20230053A 2020-11-13 2021-11-09 Connector assembly, optical fiber connection joint, optical fiber connector and prefabricated optical cable CR20230053A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011270574.2A CN112415666A (en) 2020-11-13 2020-11-13 Connector assembly, optical fiber connector and prefabricated optical cable
PCT/CN2021/129560 WO2022100572A1 (en) 2020-11-13 2021-11-09 Connector assembly, optical fiber connection joint, optical fiber connector and prefabricated optical cable

Publications (1)

Publication Number Publication Date
CR20230053A true CR20230053A (en) 2023-09-12

Family

ID=74831784

Family Applications (1)

Application Number Title Priority Date Filing Date
CR20230053A CR20230053A (en) 2020-11-13 2021-11-09 Connector assembly, optical fiber connection joint, optical fiber connector and prefabricated optical cable

Country Status (3)

Country Link
CN (1) CN112415666A (en)
CR (1) CR20230053A (en)
WO (1) WO2022100572A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112415666A (en) * 2020-11-13 2021-02-26 华为技术有限公司 Connector assembly, optical fiber connector and prefabricated optical cable
CN113093346A (en) * 2021-03-01 2021-07-09 华为技术有限公司 Optical cable assembly and optical fiber connector
WO2023015449A1 (en) * 2021-08-10 2023-02-16 Shenzhen Anycom Technology Co., Ltd Multi-purpose fiber optic connector
CN114460695B (en) * 2022-01-25 2023-03-03 华为技术有限公司 Optical fiber connector and optical fiber connector assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0973051A1 (en) * 1998-07-17 2000-01-19 Siecor Operations, LLC Pin retainer and associated method for assembling a fiber optic connector
US6287018B1 (en) * 1999-07-28 2001-09-11 Lucent Technologies Inc. Tunable optical fiber connector
CN210155363U (en) * 2019-05-31 2020-03-17 柴雪辉 Optical fiber movable connector
CN110542952B (en) * 2019-07-26 2021-05-18 华为技术有限公司 Optical fiber connector and optical fiber connector
CN211086691U (en) * 2019-12-20 2020-07-24 深圳市嘉万光通信有限公司 FSC quick connector
CN112415666A (en) * 2020-11-13 2021-02-26 华为技术有限公司 Connector assembly, optical fiber connector and prefabricated optical cable

Also Published As

Publication number Publication date
WO2022100572A1 (en) 2022-05-19
CN112415666A (en) 2021-02-26

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