LAN Adapter Converter and Cable | Paradyne 7510 DSU instruction

Cables and Pin Assignments

LAN Adapter Converter and Cable

The following figure shows the pin assignments for the:

HDB25 plug to modular jack converter between the Management port and the 8-conductor LAN Adapter cable, and

HCustom 8-conductor cable (with modular plugs on both ends) between the converter and the LAN Adapter.

Plug-to-Modular

Jack Converter

Management			8-Position
Port (DB25 Plug)			Modular Jack

Tx Clock	15			1

Rx Data	3			2

Signal Ground	7			3

Tx Data	2			4

DTR	20			5

CD	8			6

RTS	4			7

Rx Clock	17			8

				Cable
Plug to				Plug to
Modular Jack				LAN Adapter

1					1	Unused
2					2	DTR
3					3	Tx Data
4					4	Signal Ground
5					5	Rx Data
5					5	Rx Data
6					6	CTS
7					7	Frame Ground
7					7	Frame Ground
8					8	Unused

496-15179

Modular RJ48S DDS Network Interface Cable

Network access is via a 14-foot modular cable with an RJ48S keyed plug connector on each end.

RJ48S DDS Network Interface Cable Functions

Circuit Pin #

Transmitted data to the local loop	R	1
Transmitted data to the local loop	T	2
Received data from the local loop	T1	7
Received data from the local loop	R1	8

7510-A2-GB20-10

November 1997

C-5

Image 61

Paradyne 7510 DSU manual LAN Adapter Converter and Cable, Modular RJ48S DDS Network Interface Cable

Contents

Model 7510 DSU Copyright 1997 Paradyne Corporation All rights reserved Contents Monitoring the DSU Index Configuration Option Tables Document Purpose and Intended Audience About This GuideDocument Summary Model 7510 DSU Startup Instructions Product-Related Documents About the DSU Model 7510 DSU Features Frame Typical DSU ConfigurationsRouter Relay Network Rear Panel Interfaces User InterfacesModem Terminal Connecting to the Terminal Port Using the Asynchronous Terminal Interface Select Initiating an ATI SessionMain Menu Screen Format Types Status Test Configuration Control Load FromWhat Affects Screen Displays Use the screen format Menu Path Screen Work Areas Keyboard Keys Navigating the ScreensPress 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 Main Menu → Status → System and Test Status Viewing 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 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 Main Menu → Test → Network Tests Running Network TestsNetwork Tests CSU or External Network Loopback Send V.54 Up/Down Sequences DSU or Internal Network Loopback Test Pattern for the Network Main Menu → Test → Data Port Tests Running 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 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 Carrier Control by RTS Table A-3. Data Port Options 2Rlsd Control 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 Configuration Option Settings Configuration WorksheetsWorksheets Network Interface Cables and Pin Assignments Signal Direction Pin # Terminal Port EIA-232 Connector Signal User Data Port ConnectorNumber Direction Pin Socket Connector 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