CN112448764B - 一种用于5g前传网络带ddm上报功能的光模块 - Google Patents
一种用于5g前传网络带ddm上报功能的光模块 Download PDFInfo
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- CN112448764B CN112448764B CN201910823471.5A CN201910823471A CN112448764B CN 112448764 B CN112448764 B CN 112448764B CN 201910823471 A CN201910823471 A CN 201910823471A CN 112448764 B CN112448764 B CN 112448764B
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- 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
- H04B10/50—Transmitters
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- H04B10/503—Laser transmitters
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CN114363740A (zh) * | 2021-12-29 | 2022-04-15 | 中国电信股份有限公司 | 光模块、设备、前传链路系统及其性能检测方法 |
Citations (5)
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CN104270203A (zh) * | 2014-10-24 | 2015-01-07 | 成都新易盛通信技术股份有限公司 | 带ddm功能的sff 双发光模块及光通信系统 |
CN104301042A (zh) * | 2014-10-24 | 2015-01-21 | 成都新易盛通信技术股份有限公司 | Sfp双发射光模块和光通信系统 |
CN106788692A (zh) * | 2016-12-15 | 2017-05-31 | 武汉电信器件有限公司 | 一种模块los的测试设备及其测试方法 |
CN106899346A (zh) * | 2015-12-18 | 2017-06-27 | 中兴通讯股份有限公司 | 光模块、光模块控制方法及装置 |
CN106959492A (zh) * | 2017-05-02 | 2017-07-18 | 中国电子科技集团公司第三十四研究所 | 一种小型化可焊接封装的大功率模拟光模块 |
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US9991952B2 (en) * | 2015-09-01 | 2018-06-05 | Allied Telesis Holdings Kabushiki Kaisha | Optical signal monitoring |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104270203A (zh) * | 2014-10-24 | 2015-01-07 | 成都新易盛通信技术股份有限公司 | 带ddm功能的sff 双发光模块及光通信系统 |
CN104301042A (zh) * | 2014-10-24 | 2015-01-21 | 成都新易盛通信技术股份有限公司 | Sfp双发射光模块和光通信系统 |
CN106899346A (zh) * | 2015-12-18 | 2017-06-27 | 中兴通讯股份有限公司 | 光模块、光模块控制方法及装置 |
CN106788692A (zh) * | 2016-12-15 | 2017-05-31 | 武汉电信器件有限公司 | 一种模块los的测试设备及其测试方法 |
CN106959492A (zh) * | 2017-05-02 | 2017-07-18 | 中国电子科技集团公司第三十四研究所 | 一种小型化可焊接封装的大功率模拟光模块 |
Non-Patent Citations (2)
Title |
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High speed WDM-PON technology for 5G fronthaul network;DeZhi Zhang; Du Zhe; Ming Jiang; Jun Zhang;《 2018 Asia Communications and Photonics Conference (ACP)》;20181129;全文 * |
基于"板载光收发子组件"方案的吉比特无源光网络终端研究;孙炜;《中国优秀硕士学位论文全文数据库 信息科技辑》;20140815;全文 * |
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