XRT95L51
OC-48 ATM UNI/POS/MAPPER IC (Exar Corporation)
XRT95L34
OC-12/STM-4/ QUAD OC-3/STM-1 POS/ATM FRAMER WITH INTEGRATED CDRS (Exar Corporation)
XRT95L34
POS/ATM FRAMER (Exar Corporation)
XRT95L34IV
OC-12/STM-4/ QUAD OC-3/STM-1 POS/ATM FRAMER WITH INTEGRATED CDRS (Exar Corporation)
XRT91L30
STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER (Exar Corporation)
XRT91L31
STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER (Exar Corporation)
XRT91L32
STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER (Exar Corporation)
XRT91L33
STS-12/STS-3 MULTIRATE CLOCK AND DATA RECOVERY UNIT (Exar Corporation)
XRT91L33A
STS-12/STS-3 MULTIRATE CLOCK AND DATA RECOVERY UNIT (Exar)
XRT91L34
QUAD CHANNEL MULTIRATE STS-12/3/1 AND STM-4/1/0 SONET/SDH CDR (Exar Corporation)