10
APPENDIX A
SPECIFICATIONS
A.1 DATA RATES
Selectable: 1200, 2400, 4800, 9600, 19200, 38400
A.2 CLOCKING
Internal or external
A.3 GROUNDING
Protective ground (pin 1) may be strapped to signal ground (pin 7)
A.4 RANGE
300 feet on either side (for a total of 600 feet) at 9600 bps, range extends
linearly for lower bit rates and decreases for higher bit rates
A.5 FUNCTIONAL
Emulates half or full duplex, dial-up or dedicated line
A.6 RTS/CTS DELAY
Selectable per port: 0mS, 6.6mS, 53mS
A.7 DCD
Selectable per port: continuous or RTS controlled
A.8 RING INDICATOR
Constantly on
A.9 INTERFACE
EIA RS-232C/CCITT V.24
A.10 CONNECTORS
Choice of two male or two female DB-25 RS-232 connectors
A.11 POWER SUPPLY
None required
A.12 ALTITUDE
0 to 10,000 feet
A.13 HUMIDITY
Up to 95% non-condensing
A.14 DIMENSIONS
Approximately 5.3 x 2 x 1.2 in.