W202T Datapac 3201 Modem Specification
Physical Specifications
1.57" ×
2.64" × 4.92"
4.0cm × 6.7cm × 12.5cm
Data Transfer (POS Input)
The
terminal / PC operates in half- or full-duplex mode
at speeds
configurable from 300 bit/s to 38.4 kbit/s and data size of 8N1.
The
port has a DB9 female connector.
Telco Interface
Line Requirements
| Type: | 4-wire private line |
|---|---|
| Connector: | 8-conductor RJ45 jack |
Transmitter Section
| Modulation: | Frequency Shift Keying (FSK) |
|---|---|
| Carrier Frequency: | Mark
1200Hz ± 0.35% Space 2200Hz ± 0.35% |
| Soft Carrier Turnoff: | Timing
8ms Frequency 900Hz ± 0.35% |
| Output Level: | 0 dBm |
Receiver Section
| Modulation: | Frequency Shift Keying (FSK) |
|---|---|
| Carrier Frequency: | Mark
1200Hz Space 2200Hz |
| Carrier Detect: | Acquisition
/ Release At or before -45 dBm Timing Within 8ms Hysteresis 2 dBm minimum |
| Operating Range: | -45 dBm to 0 dBm |
| Modem Compatibility: | Bell
202T, General DataComm 202T |
|---|
Diagnostics
BIST (Built-in self-test)
Power
Requires 9V DC or 12V DC adapter Maximum power of 1 watt (supplied).
Temperature
Operating:
0 °C to 70 °C ( 32 °F to 158 °F)
Storage: -40 °C
to 85 °C (-40 °F to 185 °F)
