数字光端机的研制

Development of Digital Optical Terminal

利用FPGA技术实现数字分复接功能,具有设计灵活、成本低廉、性能可靠、集成度高等一系列优点。介绍了基于FP-GA器件的数字光端机设计实现过程,并详细阐述了主要电路的工作原理及主要模块的工作特性。

A new approach for the development of digital optical termhaal with FPGA devices is described, which possesses many advantages, such as flexible design, low cost, reliable function and high performance. Based on the introduction to the process of the designing of this system, this paper also presents a detailed account of the principle of its major circuit and the features of its main modules.