Specifications - Quatech QSC-200 User Manual

10 Specifications

Bus interface:
Dimensions:
Serial ports
Controller:
Interface:
Transceivers:
Differential output:
Output rise/fall time:
Differential input
Threshold:
Input resistance:
Input current:
Power requirements
+5 volts:
Temperature:
Humidity:
Quatech QSC-200/300 Users Manual
PCI, 32-bit bus, 5-volt only
IBM-compatible computers
approx. 5.5" x 3.5"
16750 with 64-byte FIFOs
One female D-37 connector
Four male D-25 connectors
using adapter cable
SP491 or compatible
2V min. with 50-ohm load (RS-422)
1.5V min. with 27-ohm load (RS-485)
3ns min., 40ns max., 15ns typ.
-0.2V min., +0.2V max.
12k ohm min., 15k ohm typ.
+/- 1.0mA max.
approx. 320 mA
operating 0° to 70°
storage -50° to 80°
10% to 90%
37