CN115250625A - 一种光电适配器及通信系统 - Google Patents

一种光电适配器及通信系统 Download PDF

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Publication number
CN115250625A
CN115250625A CN202280002894.0A CN202280002894A CN115250625A CN 115250625 A CN115250625 A CN 115250625A CN 202280002894 A CN202280002894 A CN 202280002894A CN 115250625 A CN115250625 A CN 115250625A
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CN
China
Prior art keywords
adapter
dust
opposite
connecting end
optoelectronic
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Granted
Application number
CN202280002894.0A
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English (en)
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CN115250625B (zh
Inventor
汪忠兴
颜波
于飞
刘乐
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN202410496748.9A priority Critical patent/CN118363113A/zh
Publication of CN115250625A publication Critical patent/CN115250625A/zh
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    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements
    • G02B6/4293—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements hybrid electrical and optical connections for transmitting electrical and optical signals
    • 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
    • G02B6/3817—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres containing optical and electrical conductors
    • 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
    • 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
    • G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two 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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
    • G02B6/3849—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces using mechanical protective elements, e.g. caps, hoods, sealing membranes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

一种光电适配器及通信系统，光电适配器包括：层叠的光连接器(20)和电连接器(30)；光连接器(20)具有用于与对端适配器配合的第一连接端(a)；电连接器(30)具有用于与对端适配器配合的第二连接端(b)；第一连接端(a)和第二连接端(b)的开口方向相同，以使得在与对端适配器连接时，第一连接端(a)和第二连接端(b)可分别与对端适配器进行连接。另外，第一连接端(a)可相对第二连接端(b)沿对端适配器插入方向滑动；第一连接端(a)被配置为先于第二连接端(b)与对端适配器连接。通过将光连接器(20)先于电连接器(30)与对端适配器连接，从而保证了传输光信号的通道先连通后，传输电信号的通道才连通，避免了出现烧纤的情况，改善了光电适配器在使用时的安全性以及可靠性。

Description

PCT国内申请，说明书已公开。

Claims (16)

  1. PCT国内申请，权利要求书已公开。
CN202280002894.0A 2021-02-26 2022-02-24 一种光电适配器及通信系统 Active CN115250625B (zh)

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CN202410496748.9A CN118363113A (zh) 2021-02-26 2022-02-24 一种光电适配器及通信系统

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CN2021102201698 2021-02-26
CN202110220169.8A CN113109905B (zh) 2021-02-26 2021-02-26 一种光电适配器及通信系统
PCT/CN2022/077615 WO2022179546A1 (zh) 2021-02-26 2022-02-24 一种光电适配器及通信系统

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CN202310403053.7A Pending CN116430525A (zh) 2021-02-26 2021-02-26 一种光电适配器及通信系统
CN202110220169.8A Active CN113109905B (zh) 2021-02-26 2021-02-26 一种光电适配器及通信系统
CN202210990796.4A Pending CN115407461A (zh) 2021-02-26 2021-02-26 一种光电适配器及通信系统
CN202280002894.0A Active CN115250625B (zh) 2021-02-26 2022-02-24 一种光电适配器及通信系统
CN202410496748.9A Pending CN118363113A (zh) 2021-02-26 2022-02-24 一种光电适配器及通信系统

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CN202110220169.8A Active CN113109905B (zh) 2021-02-26 2021-02-26 一种光电适配器及通信系统
CN202210990796.4A Pending CN115407461A (zh) 2021-02-26 2021-02-26 一种光电适配器及通信系统

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US (1) US20230400650A1 (zh)
EP (1) EP4283360A4 (zh)
CN (5) CN116430525A (zh)
WO (1) WO2022179546A1 (zh)

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CN115407461A (zh) * 2021-02-26 2022-11-29 华为技术有限公司 一种光电适配器及通信系统

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JPWO2021177463A1 (zh) * 2020-03-05 2021-09-10
EP4291932A2 (en) 2021-02-12 2023-12-20 Senko Advanced Components Inc. Optoelectronic connections to printed circuit boards
CN115718350A (zh) * 2021-08-24 2023-02-28 中兴通讯股份有限公司 光源模块和网络设备
CN115811675A (zh) * 2021-09-16 2023-03-17 中兴通讯股份有限公司 可插拔光源模块及光通信设备
CN116367017A (zh) * 2021-12-27 2023-06-30 华为技术有限公司 一种光交叉互连架构及通信设备

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JP2003157926A (ja) * 2001-11-22 2003-05-30 Sanwa Denki Kogyo Co Ltd 光、電気複合コネクタ装置
CN1914532A (zh) * 2004-02-02 2007-02-14 Fci公司 光学连接器系统
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CN115407461A (zh) * 2021-02-26 2022-11-29 华为技术有限公司 一种光电适配器及通信系统

Also Published As

Publication number Publication date
CN113109905B (zh) 2023-04-07
CN115250625B (zh) 2024-05-03
WO2022179546A1 (zh) 2022-09-01
EP4283360A4 (en) 2024-07-10
CN113109905A (zh) 2021-07-13
CN115407461A (zh) 2022-11-29
EP4283360A1 (en) 2023-11-29
CN118363113A (zh) 2024-07-19
US20230400650A1 (en) 2023-12-14
CN116430525A (zh) 2023-07-14

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