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DVI光纤怎么看待DVI光端机,两者是否有关联

date:On December 19, 2017 Source:  

   DVI光端机怎么就是光纤传输的一种介质在里面,然而可以看做成是一种DVI光纤的传输方案,然而这种方式是否有不同的特点在里面呢,DVI光端机是怎样工作的,是否具有一定的稳定性呢。

DVI Optical is how a fiber optic transmission medium in which, but can be seen as a transmission scheme for DVI optical fiber, however, whether this approach has different characteristics in it, DVI Optical is how to work, whether it has a certain The stability of it.

DVI光端机传输

   作为DVI光纤的系列,光端机是如何工作的,在多媒体应用系统中,往往需要把DVI数字视频信号、VGA模拟视频信号、音视频信号、RS232控制信号进行远距离传输。但使用普通的电缆长距离传输时,总会出现输出信号差,容易受干扰,显示出来的图像会出现模糊、拖尾、分色等现象。同时传输距离短,要多条电缆才能同时传输这些信号,不能满足多媒体信息发布等场合长距离传输的要求,使用DVI-T/R光端机进行传输,完全解决了此类问题,传输距离1米-20公里。

As a series of DVI optical fiber, Optical is how to work in the multimedia applications, often need to DVI digital video signals, VGA analog video signals, audio and video signals, RS232 control signals for long-distance transmission. However, the use of ordinary cable transmission over long distances, there will always be poor output signal, easily interfered with the displayed image will appear fuzzy, tailing, color separation and so on. At the same time, the transmission distance is short, so that more cables can transmit these signals at the same time, which can not meet the requirements of long distance transmission such as multimedia information release. The transmission is completed by using DVI-T / R optical transceiver. The transmission distance is 1 meter - 20 kilometers.


   同时,光端机传输具有衰减小、频带宽、抗干扰性能强、安全性能高、体积小、重量轻等优点,所以在长距离传输和特殊环境等方面具有无法比拟优势。此外,DVI-T/R可以同时传输RS232串口信号,用于与液晶通讯,也可作为触模屏的远距离传输。DVI光端机设备在多媒体系统中应用,即节省施工成本及走线的复杂性,又能保证高品质的目标为可能。从开发的应用设备上看,现在理想发展的道路就是成本的节省,高效率的工作呢。

At the same time, optical transmission has the advantages of small attenuation, wide frequency band, strong anti-interference performance, high safety performance, small size and light weight, so it has incomparable advantages in long-distance transmission and special environment. In addition, DVI-T / R can simultaneously transmit RS232 serial port signals for communication with the LCD, but also as a long-distance transmission of touch screen. DVI optical equipment used in multimedia systems, which saves construction costs and alignment Sex, but also to ensure high-quality goals as possible. From the development of application equipment point of view, the ideal path to development is the cost savings, high efficiency work yet.


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