Patton electronic 2701/B, 2701/D, 2701/C user manual

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Contents User Manual Contents Page Warranty Information Radio and TV InterferenceCE Notice Service Tel +1 301 Email support@patton.comFeatures General InformationDescription Configuration DIP Switch ConfigurationSwitch SW1-1 through SW1-5 SW1 SW2 SW3 SW4 SW5Speed SW1-6 SW1-7 Clock Mode SW1-6 and SW1-7 Clock ModesSW1-8 Enable/Disable Loop Tests from DTE S1-8 SettingPosition Function Factory Default Selected Option Switch SW2-1 Line Coding HDB3 defaultSwitch SW2-2 CRC-4 Multiframe Switch SW2-3 Data InversionSW2-2 Option SW2-3 OptionSwitch SW2-4 Remote Digital Loopback Type Switch SW2-5 Front Panel SwitchesSwitch SW2-6 V.54 Response Disabled default S2-4 RDL TypeInstallation Connecting to the G.703 NetworkConnecting the Twisted Pair 120 ohm to the G.703 Network Opening the CaseConnecting the Serial Port Connecting to a DTE DeviceConnecting to a DCE Device Power ConnectionUniversal AC Power 100-240 VAC Conﬁguring the X.21 Interface 2701/DDC Power There are no user-serviceable partsPower supply section of the Model 2701. Con Tact Patton Electronics Technical support atPOWER-UP OperationLED Status Monitors TD & RDLoop V.54 & Telco Diagnostics Operating Local Loopback LLOperating Remote Digital Loopback RL Remote Loop in a Network Extension ApplicationUsing the V.52 BER Test Pattern Generator CSU LoopNetwork Connector Appendix aNetwork Data Rate Nominal ImpedancePower Supply TemperatureDimensions HumidityAppendix B Page Interface 34F Female Connector DCE Conﬁguration Pin # Signal Appendix CPage Appendix D Appendix E Patton Model # Description