CN112448764A - 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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- CN112448764A CN112448764A CN201910823471.5A CN201910823471A CN112448764A CN 112448764 A CN112448764 A CN 112448764A CN 201910823471 A CN201910823471 A CN 201910823471A CN 112448764 A CN112448764 A CN 112448764A
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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
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- 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***及其性能检测方法 |
Citations (6)
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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*** |
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*** |
US20170063450A1 (en) * | 2015-09-01 | 2017-03-02 | Allied Telesis Holdings Kabushiki Kaisha | Optical signal monitoring |
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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Patent Citations (6)
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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*** |
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*** |
US20170063450A1 (en) * | 2015-09-01 | 2017-03-02 | Allied Telesis Holdings Kabushiki Kaisha | Optical signal monitoring |
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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DEZHI ZHANG; DU ZHE; MING JIANG; JUN ZHANG: "High speed WDM-PON technology for 5G fronthaul network", 《 2018 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP)》 * |
孙炜: "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", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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***及其性能检测方法 |
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