Terminal Port Options, Monitor DTR | Paradyne 7510 DSU specs

Configuration Option Tables

Table A-3. Data Port Options (3 of 3)

Monitor DTR

Possible Settings: Enable, Disable

Default Setting: Enable

Indicates to the DSU whether to monitor the Interchange Circuit CT108, Data Terminal

Ready (DTR), from the DTE.

Enable ± The DSU monitors the state of DTR on the DTE port and displays it on the

System and Test Status screen.

Disable ± DTR is not monitored by the DSU. Use when a DTE does not provide the

DTR lead at the interface.

Terminal Port Options

For Terminal Port options, refer to Table A-4. To access the Terminal Port Options screen, follow this menu selection sequence:

Main Menu → Configuration (Load Configuration From) →

Configuration Edit/Display → Terminal Port

Table A-4. Terminal Port Options (1 of 2)

Monitor DTR

Possible Settings: Enable, Disable

Default Setting: Enable

Specifies monitoring of the Data Terminal Ready (DTR) control lead.

Enable ± Standard operation of the DTR control lead.

Disable ± DTR is ignored. Some external device connections may require this setting.

Inactivity Timeout

Possible Settings: Enable, Disable

Default Setting: Disable

Provides automatic logoff of an ATI session through the Terminal Port. When the session is closed, User Interface Idle appears on the screen and the unit toggles the Terminal port DSR lead.

Enable ± The ATI session terminates automatically after the Disconnect Time set in the next option. When the session was occurring over an external modem connected to the Terminal port, the modem will interpret the DSR toggle as DTR being dropped and disconnect.

Disable ± An ATI session through the Terminal port will remain active indefinitely.

7510-A2-GB20-10

November 1997

A-7

Image 53

Paradyne 7510 DSU Table A-3. Data Port Options 3, Table A-4. Terminal Port Options 1, Monitor DTR, Inactivity Timeout

Contents

Model 7510 DSU Copyright 1997 Paradyne Corporation All rights reserved Contents Monitoring the DSU Index Configuration Option Tables Document Summary About This GuideDocument Purpose and Intended Audience Model 7510 DSU Startup Instructions Product-Related Documents About the DSU Model 7510 DSU Features Router Relay Network Typical DSU ConfigurationsFrame Rear Panel Interfaces User InterfacesModem Terminal Connecting to the Terminal Port Using the Asynchronous Terminal Interface Main Menu Initiating an ATI SessionSelect Screen Format Types Status Test Configuration Control Load FromWhat Affects Screen Displays Use the screen format Menu Path Screen Work Areas Press Navigating the ScreensKeyboard Keys For the screen Select Press Return to Function Screen Function Keys Example Switching to the Screen Function Key Area Ending an ATI Session Identifying the Device and System Customizing the DSUMain Menu → Control → Device Name Device Name If you select Then Saving Configuration Options Configuration Option Areas Configuring the DSUAccessing and Displaying Configuration Options Configuration Option Area Configuration Option Set What to Monitor Monitoring the DSU System and Test Status Health and Status SELF-TEST Results Viewing System and Test StatusMain Menu → Status → System and Test Status Hhhmmss Health and Status Self-Test Results Messages What Message Indicates What To Do Self-Test Results Test Status Messages Meaning Test Status Messages Main Menu → Status → Network Interface Status Viewing Network Interface Status Network Performance Statistics Viewing Network Performance Statistics Monitoring the LEDs Alarm Test DM OOS OOF NS TXD RXD RTS CTS DTRMain Menu → Status → Display LEDs Display Leds System Network System LEDs Alarm OOS ± Out of Service DM ± Data ModeNS ± No Signal Network LEDs Port LEDs Accessing the Test Menu TestingMain Menu → Test Test Table A- 2, Network Interface Options Device Messages Loopback Type Initiated By Network Tests Running Network TestsMain Menu → Test → Network Tests CSU or External Network Loopback Send V.54 Up/Down Sequences DSU or Internal Network Loopback Test Pattern for the Network Data Port Tests Running Data Port TestsMain Menu → Test → Data Port Tests Test Pattern for the DTE Local Loopback Main Menu → Test → Lamp Test Running the Lamp Test Ending an Active Test Messages and Troubleshooting Messages and TroubleshootingResponding to Device Messages Device Messages 1 What Message Indicates What To Do Device Messages 2 What Message Indicates What To Do Troubleshooting 1 Symptom Possible Cause Solutions Troubleshooting Troubleshooting 2 Symptom Possible Cause Solutions Resetting the DSUMain Menu → Control → Reset Device Displaying DSU Identity Information Select To Access To Configure Configuration Option TablesOverview Status Load Edit/Display Test Lads Timing Possible Settings Internal, External, Receive Operating ModeSystem Options Menu Table A-1. System Options 1 Table A-1. System Options 2 Test TimeoutLads Line Rate Kbps Test Duration min Table A-2. Network Interface Options Network Interface Options MenuNetwork-initiated DSU Loopback 64K CC Data Scrambling 64K CC Table A-3. Data Port Options 1 Data Port Options MenuInvert Transmit Clock Bilateral Loopback Rlsd Control Table A-3. Data Port Options 2Carrier Control by RTS Terminal Port Options Inactivity TimeoutTable A-3. Data Port Options 3 Table A-4. Terminal Port Options 1 Disconnect Timeminutes Table A-4. Terminal Port Options 2 Worksheets Configuration WorksheetsConfiguration Option Settings Network Interface Cables and Pin Assignments Signal Direction Pin # Terminal Port EIA-232 Connector Number Direction Pin Socket Connector User Data Port ConnectorSignal Pin Standard EIA-232-D Crossover Cable Modular RJ48S DDS Network Interface Cable LAN Adapter Converter and CableRJ48S DDS Network Interface Cable Functions Circuit Pin # Cable Plug to Modular Jack LAN Adapter Table D-1. Model 7510 DSU Technical Specifications 1 Technical Specifications Network Interface Table D-1. Model 7510 DSU Technical Specifications 2Network Compatibility DTE Data Port Interface Glossary EIA-232 Factory defaultsExcessive BPV Frame relay Multiplexing ResetNode Non-latching Numbers Index IN-2 IN-3