The conclusion shows that CSO and CTB can almost not be affected while CNR can be affected heavily after inserting EDFA. When an optical network distance is less than 294 km, the dispersion can be ignored.是什么意思_The conclusion shows that CSO and CTB can almost not be affected while CNR can be affected heavily after inserting EDFA. When an optical network distance is less than 294 km, the dispersion can be ignored.在线翻译_英语_读音_用法_例句