最近做一个项目,要用到光纤通讯,用的光模块是奥雷的ATR-S0102DT-ME, 原来一直用DP83849IF这个芯片做以太网通讯,接上光口,FX-EN接上拉,配置成光纤模式,一直通讯不上
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最近做一个项目,要用到光纤通讯,用的光模块是奥雷的ATR-S0102DT-ME, 原来一直用DP83849IF这个芯片做以太网通讯,接上光口,FX-EN接上拉,配置成光纤模式,一直通讯不上