It consists of three parts: data packet generator,parallel to serial converter and an optical transmitter.The bit-rate,packet length and length of pseudorandom sequence in th...

• 它由数据包(帧)生成、并串变换和电光转换三部分组成,其包长、包内伪随机序列长度、及通信速率均可变,具有结构简单、成本低廉和操作方便的优点,已成功应用于O-RPR实验网络中。