Patton electronics 1202 User Manual Download Page 5

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APPENDIX A

SPECIFICATIONS

Data Rates: Strap selectable for 16, 32, 64, 128, 256 or 512 Kbps

Clocking: Strap selectable for Internal or external clock

Grounding: Protective ground (pin 1) may be strapped to signal

ground (pin 7)

Range: 75 feet on either side (for a total of 150 feet) at 64 Kbps,

range extends linearly for lower bit rates and decreases for higher
bit rates

Functional: Emulates half or full duplex, dial-up or dedicated line

RTS/CTS Delay: Selectable per port: 0mS or 6.6mS

DCD: Selectable per port as continuous or RTS controlled

Ring Indicator: Constantly ON

Interface: EIA RS-232C/CCITT V.24

Connectors: Choice of two male or two female DB-25 RS-232

connectors

Power Supply: None required

Altitude: 0 to 10,000 feet

Humidity: Up to 95% non-condensing

Dimensions: Approximately 5.3” x 2” x 1.2”

APPENDIX B

BLOCK DIAGRAM

Patton Model 1202

Block Diagram

Summary of Contents for 1202

Page 1: ...USER MANUAL MODEL 1202 High Speed Synchronous Modem Eliminator SALES OFFICE 301 975 1000 TECHNICAL SUPPORT 301 975 1007 Part 07M1202 A Doc 049012UA Revised 7 5 95...

Page 2: ...ization number on the outside of the shipping container This number may be obtained from Patton Electronics Technical Service at 301 975 1007 Packages received without an RMA number will not be accept...

Page 3: ...ly The defaults setting is ON for both ports 3 3 RTS CTS DELAY The RTS CTS delay straps determine the amount of delay between the time the Model 1202 sees RTS and when it sends CTS In order to emulate...

Page 4: ...unit After the Model 1202 is properly installed it should operate transparently as if it were a standard cable connection Operating power is derived from the RS 232 data and control signals there is...

Page 5: ...s and decreases for higher bit rates Functional Emulates half or full duplex dial up or dedicated line RTS CTS Delay Selectable per port 0mS or 6 6mS DCD Selectable per port as continuous or RTS contr...