SR305_V01中文资料研华科技数据手册PDF规格书

+ Powerful CPU and enhanced memory

+ Extended operational temperature range from -40 °C to +75 °C

+ 10-60 VDC operation with transient and reverse polarity voltage

protection

+ Flexible port options – 3-port Switch, Ethernet and RS-232/422/485

serial ports with isolation

+ GPS and GLONASS support

+ MicroSD card holder, In/Out, USB Host

+ Low power consumption mode for solar and battery power applications

+ Optional industrial grade Wi-Fi

+ Optional PoE PSE or PoE PD on ETH0 and ETH1

+ Advanced security features