- CMX200D3
3-10 0-60, 0-100 0-200Vdc Output - CMX208
ISDN Dual Telephony Protocol Engine?? - CMX208S1
ISDN dual telephony protocol engine - CMX218
ISDN Data and Telephony-Protocol Engine??? - CMX218S1
ISDN data and telephony protocol engine - CMX228
ISDN Protocol Engine? D-Channel Data?? - CMX264
Frequency Domain Split Band Scrambler - CMX264D5
Frequency domain split-band scrambler - CMX269AD3
1200/2400/4800bps MSK modem - CMX269AE2
1200/2400/4800bps MSK modem - CMX269AP6
1200/2400/4800bps MSK modem

