Patton electronic 2450 Manual de usuario

USERMANUALMODEL 245056/64 Kbps, 4-Wire DDS & Clear ChannelCSU/DSUSALES OFFICE(301) 975-1000TECHNICAL SUPPORT(301) 975-1007http://www.patton.comPar

(APPENDIX D - Continued)MODEL 2450/ADB-25 CONNECTOR (RS-232/V.24), TERMINAL INTERFACEPin # Signal1 Frame Ground2TD3RD4RTS5 CTS6 DSR7 SGND (Signal Grou

Dear Valued Customer,Thank you for purchasing Patton Electronics products! We doappreciate your business. I trust that you find this user manual he

1.0 WARRANTY INFORMATIONPatton Electronics warrants all Model 2450 components to befree from defects, and will—at our option—repair or replace the pr

2.0 GENERAL INFORMATIONThank you for your purchase of this Patton Electronics product.This product has been thoroughly inspected by Patton's qua

Switch S1-3: Circuit AssuranceOn dedicated circuits, the transmitter and the CTS output can beconfigured to go On only when a working communication c

Switch S1-6: Front Panel Switch Enable/DisableSwitch S1-6 determines whether the front panel switches may beused to perform diagnostic functions. S1

5.0 OPERATIONOnce you have configured the Model 2450 properly (see Section3.0) and made line, DTE and power connections correctly (see Section4.0), y

• “Error” glows red when errors are detected in test mode duringthe “511” and 511/E” tests. This indicator also glows duringnormal operation to indic

APPENDIX APATTON MODEL 2450 SPECIFICATIONSDDS Type: Dedicated Transmission Format: Synchronous, full duplex Maximum Operating Distance: 18000 fe

APPENDIX DINTERFACE PIN ASSIGNMENTDDS/CLEAR CHANNEL INTERFACEThe DDS/Clear Channel Interface is an RJ-48S modular jack.Pin # Signal1 TX+2 TX-3 no conn