TXC-02050
Overview
The TranSwitch Multi-rate Receive/Transmit (MRT) device is a CMOS VLSI device that provides the functions needed for terminating two CCITT line rates, 8448 and 34368 kbit/s, and 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 an optional HDB3 codec.
- 6312/8448/34368 kbit/s line interface
- AGC and equalizer
- Line quality monitor (10-6 error rate)
- Receive loss of signal and transmit loss of clock alarms
- Optional HDB3 encoder/decoder
- Two loopbacks: -Receive to transmit (digital) -Transmit to receive (analog)
- Optional transmit and receive AIS generators
- Rail or NRZ terminal side I/O
- Meets CCITT Recommendation G.703
