CN106253984B - 光纤-rs485信号转换装置 - Google Patents
光纤-rs485信号转换装置 Download PDFInfo
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- CN106253984B CN106253984B CN201610603728.2A CN201610603728A CN106253984B CN 106253984 B CN106253984 B CN 106253984B CN 201610603728 A CN201610603728 A CN 201610603728A CN 106253984 B CN106253984 B CN 106253984B
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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
- H04B10/25—Arrangements specific to fibre transmission
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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
-
- 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
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
- H04B10/25752—Optical arrangements for wireless networks
- H04B10/25758—Optical arrangements for wireless networks between a central unit and a single remote unit by means of an optical fibre
- H04B10/25759—Details of the reception of RF signal or the optical conversion before the optical fibre
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electronic Switches (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610603728.2A CN106253984B (zh) | 2016-07-28 | 2016-07-28 | 光纤-rs485信号转换装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610603728.2A CN106253984B (zh) | 2016-07-28 | 2016-07-28 | 光纤-rs485信号转换装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106253984A CN106253984A (zh) | 2016-12-21 |
CN106253984B true CN106253984B (zh) | 2018-07-13 |
Family
ID=57603388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610603728.2A Active CN106253984B (zh) | 2016-07-28 | 2016-07-28 | 光纤-rs485信号转换装置 |
Country Status (1)
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CN (1) | CN106253984B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108933625A (zh) * | 2018-07-27 | 2018-12-04 | 中国核动力研究设计院 | 一种rs485电/光信号转换方法及数字化仪控平台 |
CN110247704A (zh) * | 2018-12-28 | 2019-09-17 | 合肥工业大学 | 光电转换扩展装置及方法 |
CN112398536A (zh) * | 2020-10-10 | 2021-02-23 | 武汉佳德沃博格风动技术有限公司 | 一种rs485通讯模块免受电磁干扰的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101916505B (zh) * | 2010-07-23 | 2012-05-30 | 北京唯绿建筑节能科技有限公司 | 多组串口数据集中器 |
CN104850520B (zh) * | 2015-05-22 | 2017-10-03 | 国家电网公司 | 一种usb多功能转换器及其转换方法 |
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2016
- 2016-07-28 CN CN201610603728.2A patent/CN106253984B/zh active Active
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Publication number | Publication date |
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CN106253984A (zh) | 2016-12-21 |
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Address after: 410205 No. 468 west slope, Changsha hi tech Industrial Development Zone, Changsha, Hunan, Yuelu District, Tongzi Patentee after: WILLFAR INFORMATION TECHNOLOGY Co.,Ltd. Address before: 410205 No. 468 west slope, Changsha hi tech Industrial Development Zone, Changsha, Hunan, Yuelu District, Tongzi Patentee before: HUNAN WEISHENG INFORMATION TECHNOLOGY CO.,LTD. Address after: 410205 No. 468 west slope, Changsha hi tech Industrial Development Zone, Changsha, Hunan, Yuelu District, Tongzi Patentee after: HUNAN WEISHENG INFORMATION TECHNOLOGY CO.,LTD. Address before: 410205 No. 468 west slope, Changsha hi tech Industrial Development Zone, Changsha, Hunan, Yuelu District, Tongzi Patentee before: CHANGSHA WASION INFORMATION TECHNOLOGY Co.,Ltd. |
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