TXC-02050C
Overview
The TranSwitch Multi-rate Receive/Transmit (MRT) Line Interface is a CMOS VLSI device that provides the functions needed for terminating two ITU-T line rates, 8448 and 34368 kbit/s, or a 6312 kbit/s rate which is specified in the Japanese NTT Technical Reference for High Speed Digital Leased Circuits. For 8448 and 34368 kbit/s operation, the MRT provides a selectable HDB3 codec.
- 6312/8448/34368 kbit/s line interface
- AGC and equalizer
- Line quality monitor (10-6 error rate threshold)
- Receive loss of signal and transmit loss of clock alarms
- Selectable HDB3 encoder/decoder
- Two loopbacks: - Receive to transmit - Transmit to receive
- Receive and Transmit AIS generators
- Rail or NRZ terminal side I/O
- Coding violation monitor
- Meets ITU-T Rec. G.703 pulse masks
