Zhou Zhiyong1, Gao Fanrong1, Tian Jun1. Study on optimization of the transmission capability of XFP modules by EDC equalizer. [J]. (5):44-46(2010) DOI: 10.13756/j.gtxyj.2010.05.011.
Study on optimization of the transmission capability of XFP modules by EDC equalizer
EDC均衡器对光电探测器输出的码流采用色散补偿算法来优化线路特性。将80 km EML光源加入EDC均衡器后
传输距离延长到了120 km。
Abstract
This paper studies the optimization of the transmission performances of a XFP module by using an Electronic Dispersion Compensation(EDC) equalizer.A test platform is set up as required in tests
on which 80km EML light source is used as the optical transmitting part
an APD+TIA photoelectronic detector as the receiving part and the EDC equalizer performs the dispersion compensation algorithm for the code stream from the photoelectronic detector to optimize the line characteristics.When the light source is directed into the equalizer