Patton-electronic 1004ABRC Manuale Utente

USERMANUALMODEL 1004ABRCHigh Speed,MultipointShort Range Modem:Rack Mount CardSALES OFFICE(301) 975-1000TECHNICAL SUPPORT(301) 975-1007http://www.patt

17 18When connecting two Model 1004ABRCs, it is necessary to use acrossover cable. The diagrams below show how a crossover cableshould be constructed

19 205.0 OPERATIONOnce you have configured each Model 1004ABRC and connectedthe cables, you are ready to operate the units. Section 5.0 describesthe

21 22APPENDIX BPATTON ELECTRONICS MODEL 1004ABRCCABLE RECOMMENDATIONSThe Patton Model 1004ABRC operates at frequencies of 115kHz orless and has been p

23APPENDIX DPATTON ELECTRONICS MODEL 1004ABRC INTERFACE PIN ASSIGNMENTSCopyright © 1999Patton Electronics CompanyAll Rights ReservedPATTON MODULAR INT

1 2TABLE OF CONTENTSSection Page1.0 Warranty Information ...21.1 Radio and TV Interference1.

3 41.2 CE NOTICEThe CE symbol on your Patton Electronics equipment indicatesthat it is in compliance with the Electromagnetic Compatibility (EMC)dire

5 63.0 CONFIGURATIONThis section describes the location and orientation of the Model1004ABRC's configuration switches, provides detailed instruc

7 8S1-3: ReservedSwitch S1-3 is reserved and must remain in the OFF position.S1-3SettingOn Not a Valid SettingOff Default SettingS1-4: Echo ModeThe se

9 10S3-1: Receive ImpedanceThe setting for switch S3-1 selects the impedance of the inputreceiver. You may select either a “low” impedance of 120 Ohms

11 123.2 REAR CARD CONFIGURATIONThe Model 1004ABRC has two interface card options: the 1Q11(which comes equipped with two RJ-11 ports and two RJ-45 p

13 14DTE as DSR or RI (JB6 & JB7)Because this rear card is designed to function in more applicationsthan the Model 1004ABRC, this jumper must be i

15 16Switching the Power Supply On and OffThe power switch is located on the front panel. When plugged inand switched on, a red front panel LED will g