S/T ISDN Interface s COMMUNICATION DEVICE CLASS AND VENDOR REQUESTS s SUPPORTS OSI LEVEL 1 IN CONFORMANCE WITH UIT-T I.430 FOR BASIC ACCESS AT S AND T INTERFACES (ETSI .

processed into the HOST PC. s FULL-DUPLEX TRANSMISSION AT 192KBps ON SEPARATE TRANSMIT AND RECEIVE TWISTED PAIRS USING .

ST5481 combines ISDN link access and an USB interface to allow a very simple USB/ISDN modem design with all ISDN protocols and upper applications processed into the HOST PC. s FULL-DUPLEX TRANSMISSION AT 192KBps ON SEPARATE TRANSMIT AND RECEIVE TWIS.

ST5451

ST5461B02-1

ST5461B02-3

ST5461D07-1

ST5461D08-1

ST5002

ST5003

ST5007

ST500A10

ST500A100

ST500A11

ST500A110

ST500A12