8
MODEM 202T
1. Specifications
Range: Up to 20 miles on unloaded lines, depending upon line characteristics.
Unlimited on loaded lines.
Operating Frequency: 1200/2200 Hz (Bell 202 or 1300/2100 CCITT V.35) FSK
(Frequency Shift Key)
Data Rates: 300, 600, or 1200 baud half- or full duplex up to 1200 baud simplex
Handshake Modes: DataSense (DSCC) or RTS line
Enclosure: Standard NEMA 1; 18-gauge steel with mounting flanges
Temperature Tolerance: -4 to +158°F (-20 to +70°C)
Indicators: (4) LEDs: Data Out, Data In, Carrier, Power
Connectors: (2) terminal blocks, (1) DB9 female
Power required: Input: 11 to 18 volts DC at a minimum of 200 ma. External
wallmount power supply provided for 110 VAC nominal.
Size: 1.5"H x 5"W x 9"D (3.8 x 12.7 x 22.9 cm) over mounting flanges
Mounting: Hole pattern
1
⁄4 inch diameter located on rectangle 8.3 by 2.8 inches
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