摘要
为了降低多路数据的传输成本和充分利用光纤的频带资源,介绍了一种利用波分复用和时分复用混合复用的方式,实现 32路数据的光纤传输系统,并详细说明了利用编 /解码芯片和CPLD进行多路信号传输的方法,最后通过实验验证了方案的可行性和适用性,这套光纤传输系统在工业中具有很大的应用价值.
In order to reduce the transmission cost and make full use of the band source of fiber, the article introduces a new kind of fiber optic communication system which utilizes TDM and WDM alternatively to realize thirty-two-channel data transmission.Here we explain the method of the application of the encoder/decoder chip and CPLD in.The feasibility and applicability of the design are validated through experiments.The result indicates that this fiber optic communication system possesses great industrial potentials.
出处
《应用科技》
CAS
2005年第3期11-13,共3页
Applied Science and Technology
