... fieldbus networks, supporting CAN2.0A/B protocol: CAN,DeviceNet,CAN Open,SDS,NMEA2000,SAE J1939,SAE J2284 stard fieldbus etc.Independent ... fieldbus networks, supporting CAN2.0A/B protocol: CAN,DeviceNet,CAN Open,SDS,NMEA2000,SAE J1939,SAE J2284 standard fieldbus etc.Independent ... -mode fiber 0~2Km, single-mode fiber 0~20Km, more remote optional, optical interface type: ST/SC/FC optional.pcsCi-af12One ...