基于光器件的PC机间数据通信的硬件设计

Hardware Design of Data Communication between Personal Computers Based on Optical Ware

给出了以光器件 HFBR1 4 1 4和 HFBR2 4 1 6实现两台 PC机之间的数据通信的硬件设计 :为了满足光器件正常工作所需要的条件 ,在发送端设计了信号的整形和驱动电路 ,驱动电路可以给激光器提供足够的输入电流使它发光 ;在接收端由于经过光纤传输后的信号已经有所衰减和畸变 ,设计了对信号的放大和再整形电路 。

This paper describes an hardware designing approach of data communication between personal computers with optical ware HFBR1414 and HFBR 2416. For the optical ware will normally work, we have designed a plastic circuit and a driving circuit at the sending side, this driving circuit can provide enough current for HFBR1414. We designed a amplifying circuit and a reshaped circuit in order to make up the losing of signal which been transmitted through fiber at the end.