A special-purpose optical transmitter, an optical receiver and a programmable logic device are used to design system circuit to realize asynchronous multiplexing fiber optic transmisson of multiway serial interface signal with different baud rate.

• 该系统采用可编程逻辑器件结合专用光电发送和光电接收器进行设计,实现了不同速率的多路串口信号复用的光纤传输。