TXC-02050C Transwitch, TXC-02050C Datasheet

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TXC-02050C

Manufacturer Part Number
TXC-02050C
Description
Line Interface
Manufacturer
Transwitch
Datasheet
Copyright
TranSwitch and TXC are registered trademarks of TranSwitch Corporation
• 6312/8448/34368 kbit/s line interface
• AGC and equalizer
• Line quality monitor (10
• Receive loss of signal and transmit loss of clock
• Selectable HDB3 encoder/decoder
• Two loopbacks:
• Receive and Transmit AIS generators
• Rail or NRZ terminal side I/O
• Coding violation monitor
• Meets ITU-T Rec. G.703 pulse masks
• Meets ITU-T Rec. G.823 and JT-670,3 jitter
• 44-pin plastic leaded chip carrier
FEATURES
alarms
- Receive to transmit
- Transmit to receive
requirements
LINE SIDE
Error rate clock reference
10
6, 8, 34 Mbit/s transmit
-6
6, 8, 34 Mbit/s receive
2002 TranSwitch Corporation
error rate indication
TranSwitch Corporation
bipolar data
bipolar data
Tel: 203-929-8810
-6
error rate threshold)
+5V
3 Enterprise Drive
Equalization
and rate
control
6-, 8-, 34- Mbit/s Line
Fax: 203-926-9453
TXC-02050C
Interface
MRT
LOS/LOC
DESCRIPTION
APPLICATIONS
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.
The MRT is equipped with a receive equalizer circuit and
AGC. The MRT also provides a rail or NRZ interface,
HDB3 error rate monitor, alarm detection, and AIS
generators. Testing capability is provided by transmit
and receive loopbacks.
• Digital cross-connect equipment
• Remote terminals
• Terminal interface for multiplexers/demultiplexers
• Switching systems
• CSU/DSU
Shelton, Connecticut 06484
control
AIS
www.transwitch.com
6-, 8-, 34- Mbit/s Line Interface
rate reference
Clock & data
Clock & data
Operating
frequency
TERMINAL SIDE
MRT Device
DATA SHEET
Document Number:
TXC-02050C
USA
TXC-02050C-MB
Ed. 1, May 2002
P , N rail
NRZ
or

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