Network Interface, Network Compatibility

Technical Specifications

Table D-1. Model 7510 DSU Technical Specifications (2 of 2)

Item

Specifications

Network Interface
Data rates	56 kbps and 64 kbps clear channel (CC)
LADS data rates	56 kbps and 64 kbps
Services supported	4-wire service

Network Compatibility
ANSI T1.410-1992 and	56 and 64 kbps meeting desired loop loss
AT&T Technical Reference
62310-1993

DTE Data Port Interface	34-pin V.35 connector

Table D-2. Model 7510 DSU LADS Connection Distances

	Wire Diameter (AWG)

	19 Gauge	22 Gauge	24 Gauge	26 Gauge
Data Rate	(.0359I or	(.0253I or	(.0201I or	(.0159I or
(kbps)	.9122 mm)	.643 mm)	.511 mm)	.404 mm)

56	10.84 mi	6.4 mi	4.50 mi	3.34 mi
	(17.45 km)	(10.3 km)	(7.24 km)	(5.37 km)

64	10.69 mi	6.06 mi	4.47 mi	3.20 mi
	(17.2 km)	(9.76 km)	(7.2 km)	(5.15 km)

D-2

November 1997

7510-A2-GB20-10

Page 63

Image 63

Paradyne manual Table D-1. Model 7510 DSU Technical Specifications 2, Network Interface, Network Compatibility

Contents

Model 7510 DSU Copyright 1997 Paradyne Corporation All rights reserved Contents Monitoring the DSU Index Configuration Option Tables About This Guide Document Purpose and Intended AudienceDocument Summary Model 7510 DSU Startup Instructions Product-Related Documents About the DSU Model 7510 DSU Features Typical DSU Configurations FrameRouter Relay Network Terminal User InterfacesRear Panel Interfaces Modem Connecting to the Terminal Port Using the Asynchronous Terminal Interface Initiating an ATI Session SelectMain Menu Use the screen format Status Test Configuration Control Load FromScreen Format Types What Affects Screen Displays Menu Path Screen Work Areas Navigating the Screens Keyboard KeysPress For the screen Select Press Return to Function Screen Function Keys Example Switching to the Screen Function Key Area Ending an ATI Session Device Name Customizing the DSUIdentifying the Device and System Main Menu → Control → Device Name If you select Then Saving Configuration Options Configuration Option Area Configuration Option Set Configuring the DSUConfiguration Option Areas Accessing and Displaying Configuration Options What to Monitor Monitoring the DSU Viewing System and Test Status Main Menu → Status → System and Test StatusSystem and Test Status Health and Status SELF-TEST Results 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 Display Leds System Network Alarm Test DM OOS OOF NS TXD RXD RTS CTS DTRMonitoring the LEDs Main Menu → Status → Display LEDs System LEDs Alarm Network LEDs DM ± Data ModeOOS ± Out of Service NS ± No Signal Port LEDs Test TestingAccessing the Test Menu Main Menu → Test Table A- 2, Network Interface Options Device Messages Loopback Type Initiated By Running Network Tests Main Menu → Test → Network TestsNetwork Tests CSU or External Network Loopback Send V.54 Up/Down Sequences DSU or Internal Network Loopback Test Pattern for the Network Running Data Port Tests Main Menu → Test → Data Port TestsData Port Tests Test Pattern for the DTE Local Loopback Main Menu → Test → Lamp Test Running the Lamp Test Ending an Active Test Device Messages 1 What Message Indicates What To Do Messages and TroubleshootingMessages and Troubleshooting Responding to Device Messages Device Messages 2 What Message Indicates What To Do Troubleshooting 1 Symptom Possible Cause Solutions Troubleshooting Displaying DSU Identity Information Resetting the DSUTroubleshooting 2 Symptom Possible Cause Solutions Main Menu → Control → Reset Device Status Load Edit/Display Test Configuration Option TablesSelect To Access To Configure Overview Table A-1. System Options 1 Operating ModeLads Timing Possible Settings Internal, External, Receive System Options Menu Test Duration min Test TimeoutTable A-1. System Options 2 Lads Line Rate Kbps Data Scrambling 64K CC Network Interface Options MenuTable A-2. Network Interface Options Network-initiated DSU Loopback 64K CC Bilateral Loopback Data Port Options MenuTable A-3. Data Port Options 1 Invert Transmit Clock Table A-3. Data Port Options 2 Carrier Control by RTSRlsd Control Table A-4. Terminal Port Options 1 Inactivity TimeoutTerminal Port Options Table A-3. Data Port Options 3 Disconnect Timeminutes Table A-4. Terminal Port Options 2 Configuration Worksheets Configuration Option SettingsWorksheets Network Interface Cables and Pin Assignments Signal Direction Pin # Terminal Port EIA-232 Connector User Data Port Connector SignalNumber Direction Pin Socket Connector Pin Standard EIA-232-D Crossover Cable Cable Plug to Modular Jack LAN Adapter LAN Adapter Converter and CableModular RJ48S DDS Network Interface Cable RJ48S DDS Network Interface Cable Functions Circuit Pin # Table D-1. Model 7510 DSU Technical Specifications 1 Technical Specifications DTE Data Port Interface Table D-1. Model 7510 DSU Technical Specifications 2Network Interface Network Compatibility Glossary Frame relay Factory defaultsEIA-232 Excessive BPV Non-latching ResetMultiplexing Node Numbers Index IN-2 IN-3