CN105684327A - 多路光收发模块和相关设备 - Google Patents

多路光收发模块和相关设备 Download PDF

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Publication number
CN105684327A
CN105684327A CN201480006793.6A CN201480006793A CN105684327A CN 105684327 A CN105684327 A CN 105684327A CN 201480006793 A CN201480006793 A CN 201480006793A CN 105684327 A CN105684327 A CN 105684327A
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optical
waveguide
group
transceiving module
coupler
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CN105684327B (zh
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李书
赵佳生
陈健
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

一种多路光收发模块和相关设备。其中一种多路光收发模块包括第一光波导器件、检测器件、第一光接收机、用于发送数据光信号的第一光发射机和用于发送测试光信号的第二光发射机；光波导器件包括：包括X路波导的第一波导组、包括X路波导的第二波导组、包括X路波导的第三波导组、包括X路波导的第四波导组、包括X路波导的第五波导组、波分复用器和光分路器组；所述测试器件用于对所述第一光接收机接收到的与所述测试光信号对应的后向散射光信号进行检测。其中，本发明实施例提供了具有光路监控功能的多路光收发模块。

Description

PCT国内申请，说明书已公开。

Claims (12)

  1. PCT国内申请，权利要求书已公开。
CN201480006793.6A 2014-09-30 2014-09-30 多路光收发模块和相关设备 Active CN105684327B (zh)

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PCT/CN2014/087959 WO2016049858A1 (zh) 2014-09-30 2014-09-30 多路光收发模块和相关设备

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CN105684327A true CN105684327A (zh) 2016-06-15
CN105684327B CN105684327B (zh) 2018-02-09

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WO (1) WO2016049858A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113115136A (zh) * 2021-03-17 2021-07-13 桂林电子科技大学 基于单故障模型的光路由器桥接故障定位方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120243863A1 (en) * 2011-03-24 2012-09-27 Fuqiang Zhao Optical Transceiver Integrated with Optical Time Domain Reflectometer Monitoring
CN102893539A (zh) * 2012-07-20 2013-01-23 华为技术有限公司 一种光网络监测模块、光通信系统及光网络监测方法
CN202978953U (zh) * 2012-12-13 2013-06-05 深圳新飞通光电子技术有限公司 平面光波导型单纤双向四端口光组件与光收发一体模块
CN103338068A (zh) * 2013-06-28 2013-10-02 华中科技大学 一种基于多通道并行光信号的分光监测装置
CN103513342A (zh) * 2012-06-19 2014-01-15 深圳新飞通光电子技术有限公司 多路光学组件及包含其的带光发射功率监控功能的并行光模块

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101790111B (zh) * 2009-01-23 2014-09-17 华为技术有限公司 一种光分布网检测方法、装置及系统
ES2397024B1 (es) * 2011-03-18 2014-07-23 Telefónica, S.A. Método y sistema para la monitorización de capa física en redes ópticas pasivas
JP6044311B2 (ja) * 2012-12-07 2016-12-14 富士通株式会社 増幅装置および通信システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120243863A1 (en) * 2011-03-24 2012-09-27 Fuqiang Zhao Optical Transceiver Integrated with Optical Time Domain Reflectometer Monitoring
CN103513342A (zh) * 2012-06-19 2014-01-15 深圳新飞通光电子技术有限公司 多路光学组件及包含其的带光发射功率监控功能的并行光模块
CN102893539A (zh) * 2012-07-20 2013-01-23 华为技术有限公司 一种光网络监测模块、光通信系统及光网络监测方法
CN202978953U (zh) * 2012-12-13 2013-06-05 深圳新飞通光电子技术有限公司 平面光波导型单纤双向四端口光组件与光收发一体模块
CN103338068A (zh) * 2013-06-28 2013-10-02 华中科技大学 一种基于多通道并行光信号的分光监测装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113115136A (zh) * 2021-03-17 2021-07-13 桂林电子科技大学 基于单故障模型的光路由器桥接故障定位方法
CN113115136B (zh) * 2021-03-17 2024-01-30 桂林电子科技大学 基于单故障模型的光路由器桥接故障定位方法

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CN105684327B (zh) 2018-02-09
WO2016049858A1 (zh) 2016-04-07

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