
B: DTE and DCE Connections
50 Verint Video Solutions
In the following descriptions:
Voltage is measured when no data is transferred on the Rx
and Tx pins.
-X volts represents a negative voltage value.
Data Terminal Equipment
DTE modules have the following electrical-level setup:
Pin number Signal Measured voltage
3Tx-X volts
2Rx0 volt
Tx
Rx
Ground
0 volt measured for
the Rx pin
-X volts measured
for the Tx pin
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