MAX3160-62支持RS232和RS485/RS422,
MAX13173E系列支持更多通信协议(包括 V.28 (RS-232), V.10 (RS-423), V.11 (RS-449/V.36, RS-530, RS-530A, X.21) and V.35 )
MAX3160-62支持RS232和RS485/RS422,
MAX13173E系列支持更多通信协议(包括 V.28 (RS-232), V.10 (RS-423), V.11 (RS-449/V.36, RS-530, RS-530A, X.21) and V.35 )