Standard EIA-232-D Crossover Cable, Pin

Cables and Pin Assignments

Standard EIA-232-D Crossover Cable

A standard crossover cable can be used to connect either the Terminal port or the Management port to an external modem.

Pin 14	P1	P2	Pin 1
Pin 1	Plug	Plug	Pin 14
Pin 13			Pin 25
Pin 25			Pin 13
P1	Pin	Pin	P2
Chassis Ground	1	1	Chassis Ground
TXD	2	2	TXD
RXD	3	3	RXD
RTS	4	4	RTS
	5	5
DSR	6	6	DSR
Signal Ground	7	7	Signal Ground
CD (RLSD)	8	8	CD (RLSD)
	9	9
	10	10
	11	11
	12	12
	13	13
	14	14
	15	15
	16	16
RXC	17	17	RXC
	18	18
	19	19
DTR	20	20	DTR
	21	21
	22	22
	23	23
XTXC	24	24	XTXC
	25	25
			496-15180
E-4	November 1997		7610-A2-GB20-10

Page 119

Image 119

Paradyne 7610, SNMP DSU manual Standard EIA-232-D Crossover Cable, Pin

Contents

Model 7610 Snmp DSU Copyright 1996 Paradyne Corporation All rights reserved Contents Customizing the Snmp DSU Monitoring the DSU Configuration Option Tables Glossary Index Document Summary About This GuideDocument Purpose and Intended Audience Appendix a Product-Related Documents About the Snmp DSU Model 7610 Snmp DSU Features MIB Support Snmp Management Capabilities Supported Link-Layer Protocols Typical Snmp DSU Configurations Terminal User Interface TypesRear Panel Interface Connections Modem Connecting to the Terminal Port Using the ATIAccessing the ATI Edit/Display Status Test Configuration ControlMain Menu Select Use the screen format Screen Format TypesWhat Affects Screen Displays Menu Path Screen Work Areas Press Navigating the ScreensKeyboard Keys For the screen function Select Press Return to Screen Function Keys Ending a Session Switching Between Screen Work Areas Entering Device and System Information Customizing the Snmp DSU System Fields Identity Information Configuration Option Area Configuration Option Set Configuring the DSUConfiguration Option Areas If you select Then Accessing and Displaying Configuration OptionsSaving Configuration Options Call Directories Screen Establishing Call Setup Call Directory Phone Number Entries Characters Use Main Menu → Control → Call Setup Call Setup Screen Security Overview Security On the Administer Enter Logins screen, for Creating a Login Deleting a Login Effective Access Levels ATI Access to Menu Functions ATI AccessEffective Access Level Connection Refused User Interface AlreadyInterface Idle appears Assigning Snmp Community Names and Access Levels Controlling Snmp Access Selecting an IP Addressing Scheme IP Addressing Subnet IP Addressing Scheme ExamplesIMC Connection ± Same Subnet Remote Site DDS Using Routers to Route DSU Management Data Assigning IP Addresses and Subnet Masks Choosing a Default Network DestinationIf using Then DSU LEDs Monitoring the DSUWhat to Monitor Main Menu → Status → Display LEDs System LEDs Network LEDs DM ± Data ModeOOS ± Out of Service NS ± No Signal Port LEDs Hhhmmss Unit StatusViewing Health and Status Yyyyyyyy Self-Test Results Network Interface Status Network Performance Statistics Network Performance Statistics Trap ATI Status Ascii Alarm Screen If configured TestingDetecting Problems Alarm Condition Network Tests Tests Available Send V.54 Up/Down Sequences CSU or External Network LoopbackDSU or Internal Network Loopback Local Loopback Data Port TestsLamp Test Test Pattern for the Network Test Status Messages 1 Meaning Ending an Active TestTest Status Messages Loopbacks 1 Loopback Type Initiated By LoopbacksTest Status Messages 2 Meaning Loopbacks 2 Loopback Type Initiated By Device Reset If entering yes to prompt Then all Ascii Alarms Messages and TroubleshootingMessages and Troubleshooting Alarm Messages Ascii Alarm Messages Dialing Out Snmp Traps Configuring Snmp Traps Device Messages 1 What Message Indicates What To Do Device Messages Device Messages 2 What Message Indicates What To Do TroubleshootingTroubleshooting 1 Symptom Possible Cause Solutions Tests Available section Troubleshooting 2 Symptom Possible Cause Solutions Select To Access To Configure Configuration Option TablesConfiguration Option Tables Overview Edit/Display Status Operating ModeSystem Options Menu Table A-1. System Options 1 Lads Line Rate Kbps Lads Timing Possible Settings Internal, External, ReceiveTable A-1. System Options 2 DDS Line Rate Kbps Test Duration min Test TimeoutSecurity Violation Alarm Table A-1. System Options 3 Data Scrambling 64K CC Network Interface Options MenuTable A-2. Network Interface Options 1 Network-initiated DSU Loopback 64K CC IMC Routing Information Protocol Cross Pair Detection AlarmTable A-2. Network Interface Options 2 Excessive BPV Alarm No Signal AlarmOut of Service Alarm Out of Frame Alarm Table A-2. Network Interface Options 4 In-Band Framing Alarm Bilateral Loopback Data Port Options MenuTable A-3. Data Port Options 1 Invert Transmit Clock Rlsd Control Table A-3. Data Port Options 2Carrier Control by RTS Table A-4. Terminal Port Options 1 User Interface Options MenuTerminal Port Options Table A-3. Data Port Options 3 Parity Login RequiredPort Access Level Possible Settings Level 1, Level 2, Level Table A-4. Terminal Port Options 2 Table A-5. Management Port Options 1 Management Port OptionsTable A-4. Terminal Port Options 3 Clock Source Port Type Possible Settings Asynchronous, SynchronousTable A-5. Management Port Options 2 Routing Information Protocol External Device Options for the Management PortTable A-5. Management Port Options 3 Connect Prefix External Device CommandsDial-In Access Table A-6. External Device Options 1 Escape Sequence Table A-6. External Device Options 2Connect Indication String Disconnect String Telnet Session OptionsTable A-6. External Device Options 3 Table A-7. Telnet Session Options 1 Disconnect Time minutes Table A-7. Telnet Session Options 2 Alarm & Trap Dial-Out Alarms & Traps Options MenuTable A-8. Alarms & Traps Options 1 Ascii Alarm Messages Alternate Dial-Out Directory Table A-8. Alarms & Traps Options 2Snmp Trap Disconnect Call Retry Table A-9. Communication Protocol Options 1 Snmp & Communication Options MenuCommunication Protocol Options Management Port Link Protocol Default Network DestinationTable A-9. Communication Protocol Options 2 Snmp Management Name 1 AccessGeneral Snmp Management Options Table A-10. General Snmp Management Options 1 Table A-11. Snmp NMS Security Options 1 Name 2 AccessSnmp NMS Security Options Table A-10. General Snmp Management Options 2 Table A-11. Snmp NMS Security Options 2 Access Level Number of Trap Managers Snmp Traps OptionsTable A-12. Snmp Traps Options 1 Snmp Traps Link Trap Interfaces Link Traps Possible Settings Disable, Up, Down, BothTable A-12. Snmp Traps Options 2 Enterprise Specific Traps Ascii Characters Hex Table A-13. Ascii Non-Printable Characters SequenceHex Sequence Overview Configuration WorksheetsConfiguration Option Settings Worksheets None, Proprietary Network Interface External Device Terminal PortManagement Port Snmp NMS Security Enable, DisableCommunication Protocol General Snmp Management MIB II ± RFC 1213 and RFC MIB DescriptionsMIB Description Overview Enterprise MIB Objects RS-232-Like MIB ± RFC Internet 4 ± Layer System GroupPhysical 1 ± Layer Datalink/subnetwork 2 ± Software Revision Interfaces GroupInterfaces IfEntry PPP Management port is Testing3 state IfXEntry Extension to Interface Table ifXTable Down2 Testing3Interface Stack Group Interface Test Table IfTestEntry2 InSyncNoBitErrors ifTestCode 2 ±InSyncWithBitErrors IP Group Table C-6. IP Group Objects 1 Description Setting/ContentsGeneric Receive Address Table Table C-6. IP Group Objects 2 Description Setting/Contents Transmission Group Icmp GroupTCP Group UDP Group Rs232PortEntry RS-232-Like MIB, RFCNumber of RS-232-Like Ports Object General Port Table Objects Rs232Async PortEntry Asynchronous Port Table Objects Rs232Sync Synchronous Port Table ObjectsRs232Async Rs232InSigEntry Input Signal Table ObjectsInteger number ± represents Rs232Sync PortEntry Rs232OutSigEntry Output Signal Table Objects Device Security, pdn-security pdn-common Device Configuration Variable pdn-commonPort Usage Table, pdn-devPortUsage pdn-interfaces DDS Interface Specific Definitions, pdn-dds pdn-interfaces Snmp Trap Description Possible Cause Standards Compliance for Snmp TrapsSnmp Traps Overview Trap authentificationFailure Interface LinkUp/Down Variable-Bindings Possible Cause Trap warmStartTraps linkUp and linkDown Trap What It Indicates Possible Cause Traps Enterprise Specific 7610-A2-GB20-10 Cabling Overview Cables and Pin Assignments Signal Direction Pin # Terminal Port EIA-232 ConnectorManagement Port EIA-232 Connector Direction Pin Socket Connector User Data Port ConnectorSignal 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 # Glossary Excessive BPV Factory defaultsEIA-232 Enterprise MIB Loopback ResetLatching loopback Link layer protocol Subnet address RouterRS-232 Subnet Numbers Index IN-2 IN-3