基于CPLD的汇聚视频光端机的设计与实现  

Design and implementation of aggregation video optical transceiver based on CPLD

作　　者：孙江平[1] 苗长云[1] 荣锋[1] 

机构地区：[1]天津工业大学,天津300387

出　　处：《光通信技术》2012年第8期59-61,共3页Optical Communication Technology

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。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.

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 

分 类 号：TP39[自动化与计算机技术—计算机应用技术] TN929.11[自动化与计算机技术—计算机科学与技术]