MT2456SMI-L-22.R2,MODEM V.22BIS SERIAL DATA 3.3V
MT2456SMI-L-22.R3,MODEM V.22BIS SERIAL DATA 3.3V
【Multi-Tech Systems】MT2456SMI-L-22.R3-SP,拨号模块 V22bis Serial Data Only 3.3V
【Multi-Tech Systems】MT2456SMI-LS,网络模块 MT2456SMI-Global Reg ulatory Label
MT2492SMI-22,MODEM V.22BIS SERIAL DATA 5V
MT2492SMI-22-SP,MODEM V.22BIS SERIAL DATA 5V
MT2492SMI-34,MODEM V.34 SERIAL DATA 5V
MT2492SMI-34-SP,MODEM V.34 SERIAL DATA 5V
