Patton electronic 2450 user manual User Manual

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USER

56/64 Kbps, 4-Wire

DDS & Clear Channel

C E R T I F I E D

An ISO-9001

Part# 07M2450-B

Doc# 099051UB

Revised 3/12/97

SALES OFFICE

(301)975-1000

(301)975-1007

Certified Company	http://www.patton.com

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Contents User Manual Service Information CE Notice Service Digital Facility Service OrderRadio and TV Interference FCC InformationConfiguration Switches FeaturesConfiguration Switch SET S1 DescriptionSwitch S1-3 Circuit Assurance Switches S1-1 and S1-2 Clock ModeSwitch S1-4 RTS Switches S1-5 Data RateSignal PIN# Connecting Over Private Twisted PairLine Network Connection 1 120 VAC Power US AC Power Connection2 230 VAC Power IEC DTE Terminal ConnectionUsing Remote Digital Loopback RDL Using Local Analog Loopback LALUsing the V.52 BER Test Test ModesAppendix B Cable Recommendations Patton Model 2450 SpecificationsConnector V.35, Terminal Interface Appendix C Factory Replacement Parts AccessoriesPatton Model # Description Interface PIN Assignment DDS/CLEAR Channel InterfaceAppendix D Model 2450/A Model 2450/E DB-25 Connector RS-422/530, Terminal InterfaceModel 2450/B