| 基于CPLD的汇聚视频光端机的设计与实现 |
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| 引用本文： | 孙江平,苗长云,荣锋. 基于CPLD的汇聚视频光端机的设计与实现[J]. 光通信技术, 2012, 0(8): 59-61 |
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| 作者姓名： | 孙江平 苗长云 荣锋 |
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| 作者单位： | 天津工业大学 |
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| 摘 要： | 针对传统的视频传输方案容易造成视频线或者光纤的浪费,利用复杂可编程逻辑器件CPLD、串并转换芯片和并串转换芯片及九针光模块和SFP光模块,通过时分复用技术,设计一个专用的光纤传输系统,仅需要少量光纤和少量视频线就可以完成视频传输。
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| 关 键 词： | 复杂可编程逻辑器件 九针光模块 串并/并串转换 SFP光模块 时分复用 |
Design and implementation of aggregation video optical transceiver based on CPLD |
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| SUN Jiang-ping,MIAO Chang-yun,RONG Feng. Design and implementation of aggregation video optical transceiver based on CPLD[J]. Optical Communication Technology, 2012, 0(8): 59-61 |
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| Authors: | SUN Jiang-ping MIAO Chang-yun RONG Feng |
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| Affiliation: | (Tianjin Polytechnic University,Tianjin 300387,China) |
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| Abstract: | Against of the traditional scheme of video transmission is likely to cause a waste of video cable or optical fiber,and using complex programmable logic devives CPLD and serializer,deserializer,transceiver,SFP transceiver through time division multiplexing technology design a dedlicated optical fiber transmission system,make the transmission of video which requires a small mount of video cable and optical fiber. |
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| Keywords: | complex programmable logic devices(CPLD) transceiver SFP transceiver serial-to-parallel/parallel-to-serial time-division multiplexing |
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