Point-to-Point, Configuration Options, Cables | Paradyne 3910

COMSPHERE 3900 Series Modems

Point-to-Point

Figure G-1 shows a sample configuration for point-to-point applications.

DTE

(Sync)

19200(V32t)

TX

3910 A

19200(V32t)

TX

Leased

3910 B

DTE (Sync)

Cable 1

Cable 2

Cable 2

Cable 1

Figure G-1. Sample Configuration Ð Point-to-Point

Configuration Options

3910 A Use Sync Leased (Answer) default configuration options.

3910 B Use Sync Leased (Originate) default configuration options.

Cables

Cable 1 Use a standard, customer-supplied, EIA-232-D/V.24 cable with a DB-25-P (plug) connector at one end to attach to the modem. Attach this to the connector labeled DTE1.

Cable 2 Use part number 125-0053-1431 (an 8-position, 8-wire modular cord that is supplied with the modem). Attach this to the connector labeled LEASED.

G-2

November 1996

3910-A2-GN32-30

Image 218

Paradyne 3910 operation manual Point-to-Point, Configuration Options, Cables

Contents

Document No -A2-GN32-30 Copyright E 1996 Paradyne Corporation. All rights reserved Warranty, Sales, and Service InformationTrademarks Important Safety Instructions CC DGD D C D CC Table of Contents DCP Configuration Glossary Index List of Figures Optional SDCP, Model 3911 Faceplate, and Optional SDU List of Tables Comsphere 3900 Series Modems Objectives and Reader Assumptions How to Use this ManualPreface Related Documents Overview FeaturesIntroduction Comsphere 391x Series Models Leased Backup ApplicationsMultipoint Applications Standalone Model 3910 4-Wire/2-Wire Modem Carrier-Mounted Model 3911 4-Wire/2-Wire Modem 3911 Government Requirements and Equipment Return United States Comsphere 3900 Series Modems Canada Model Certification Number See label on modem Technical SpecificationsTechnical Specifications for 391x Series Modems Description Leased-Line Modulations Pin D-subminiature connector EIA-232-D/CCITT Technical Specifications for 391x Series ModemsSpecifications Description 100 to 250 Vac, 50 to 60 Hz MNP Class MNPCcitt V.42bis Modem Installation 391x Series Modem Package Model 3910 Modem Installation Customer-Supplied Equipment Connecting Cables to the Model 3910 Modems Model 3910 Rear Panel and Power Supply Model 3910 Leased Backup Connection Model 3910 4-Wire/2-Wire Leased-Line ConnectionModel 3910 Dial Backup Connection DTE Connection Power On Selftst Passed Power Supply ConnectionModem Power-Up Network Management System Connection Selecting Factory Configuration Options Using the Diagnostic Control Panel DCP Using AT Commands Type AT Type AT&Fy&Wn Model 3911 Modem Installation Removing and Replacing Model 3910 Modems Installing a Model 3911 Modem Circuit Pack Lock Removing and Replacing Model 3911 Modems DCP Operation Top-Level Menu Status and Operational Messages Diagnostic Control Panels Model 3910 Diagnostic Control Panel Model 3910 DCP Status Indicators Optional SDCP, Model 3911 Faceplate, and Optional SDU Alrm Model 3910 and Model 3911 DCP LEDsLabel Color Indicates Pwr Diag Diagnostic Control Panel Operation LCD Display Keypad Menu Structure Top-Level Menu Status Call SetupTop-Level Menu Status and Operational Messages Status Message Indicates Normal Leased Backup Status Message Indicates Dial Backup orStandby MR Modem is operating in Dial Standby mode Call Failure Call Disconnect Status Message Indicates Call FailureCont Firmware Status Message Indicates Firmware AT CommandReset Result Cont Dial Access Security Messages Dial Access Security Indicates Message Leased19.2 abbb cdd ee ffff Quick Configuration DisplayLeased19.2 Status Configure Status Branch Status Device HS Major Minor Device Health and Status DeviceHSStatus DeviceHS VF Minor Health and Status MessagesType Message Indicates Major Status Security Type Message Indicates DialThresh Port Sig/Noise SigQualRcvLevel NrEchLvl Identity LSD DTR DSR Tst BackupStatus Identity DTE StatusBackup Bkup2wAPL=Good BackupStatusBackup Line=Pri 4w APL Status Options Backup Status ScreensPossible Inactive/Backup Line Condition Active Line Status Options Record RecordOptionsStatus 29V.33 Record Status Display Clear Configure Branch Poll List Branch Poll List Display Clear DisplayLeased19.2 PList Control Change Clear function does not appear in Remote modeClear Change function does not appear in Remote Poll Listyyyyyy Ent AddPoll ListChang Active Delete Poll List Change Add Acquire Poll ListAdd Command CompleteAcquire function does not appear in Remote mode Poll List Add Acquire Leased19.2 Control Test Control BranchPoll ListAcquir Num Acquired yyy Speaker ResetControl Speaker Reset Speaker Control Off Low Med Data Stream Port1 Enable Data Stream function is not available in Async modeData Stream Port1 Disable Data Stream Control EIALEDs Eialed Command CompleteEIA LEDs Eialed Port1CC Control MakeBusy Make Busy Command CompleteMake Busy/Remove Make Busy Control RemoveMakeBusy Download Software Service Line/Disconnect Service LineControl ServiceLine Control DownloadCode DwnLoadSoftware CloneRemote Choose DLL Type DCBroadcast Choose DLL Type SCCloneCloning DC Broadcast Remote Clone Remote in Multipoint Configurations DC Clone Results Nxt xxx Pass Choose Address Ent Choose Password Ent yyyyyyyyCloning a Single TMp Remote Choose DLL Type Single Multiple Implementing a Clone Remote Operation MPtCloneResults Nxt xxx Pass Incompat Modulat Access DisabledPassword Invalid No Response VF Thresholds Edit Save Reset VF Thresholds UpdateControl VFThreshUpdate RemClone Status Bank1xxxx/yyyy If you want to modify additional VF thresholds, select Nxt RSL High dBm NxtRefer to -8 for valid VF threshold ranges Save VF Thresh Thd Out of Range Valid Ranges for VF Thresholds Default Values Test Branch Abort Test Abort Self TestAbort Command CompleteSelf Loc Analog Loop Test LocAnalogLoop Rem Digital Loop TestLocal Loop Started TestRemote Loop Started Loc Digital LoopTest RemDigitalLoop TestDigitl Loop Started PatternTest LocDigitalLoop Test Pattern TestPattern BlksErrd=xxxxxxx Sub-Network Health and Status Branch Leased19.2 TestSubHS Sub-network HS Nxt Xxx Yyyyyy Call Setup BranchCall Setup function is not available in TMp Control mode Dial Leased19.2 CallSetupCall Setup Dial Disconnect DialDirectory Nxt Disconnect Command CompleteDisconnect DialDirectory01 Off Hook Answer Call Setup AnswerAnswer Command Complete Dial Standby/Return to Dial Call Setup Dial Standby Call Setup ReturntoDial Change Directory Dial Standby Command CompleteCall Setup ChangeDirectory 01 551234 z Nxt 02z Nxt 019W5556789z Nxt Directory Status Does Not Appear in North America Valid Dial Command ModifiersCall Setup DirectoryStatus Number Status Nxt 01Allowed Talk/Data function is not available in TMp Control modeTalk/Data Branch Online19.2 CallSetup Idle19.2 Tlk/Data Security Branch Remote Branch Leased19.2 Security Remote Multipoint tributary modems Select Channel Secondary Prim Data blckd Online14.4 Control ExitRem Status ªStatusº Diagnostic Control Panel Access Frnt Panl Acces GrantDeny DCP Configuration DCP Configuration Process AT Command Configuration Process Choose Function LdEditAreafrm Factory Editing and Saving a Configuration OptionLdEditAreafrm ActivOperating Choose Function EditSave Ld Fact Preset SyncLeasedChoose Mode Answer Originate Edit StrapGroup DTEInterface StrapsWhenDisc Nxt NoChange RemAccssPasswrd Nxt Sav EditArea to ActiveSaved SummaryChoose Function Edit Save Configuration Tables DTE Interface DTE Interface Configuration Options Asyn Parity Bit None Nxt None Even Odd Mark Space DTE Interface Configuration Options DTE Interface Configuration Options DTE Interface Configuration Options DTE Interface Configuration Options DTE Interface Configuration Options TX Clock Source Internal Nxt Internal External RXCLoop Fallback2 Not available for TMp tributaries Primary data can only be extended one link Extend Main Ch. Disable Nxt Disable EnableDTE Dialer DTE Dialer Configuration Options AT Escape Char 043 Asci Nxt 043 Asci CarriageRtn Char 013 Asci Nxt 013 Asci DTE Dialer Configuration Options AT Cmnd Mode Normal Nxt Normal NoERROR NoStrapOrERR Line Dialer Configuration Options Line Dialer Blind Dial Pause 2sec Nxt 2sec 4sec 6sec 8sec 10sec 20sec Line Dialer Configuration Options Line Dialer Configuration Options Line Dialer Configuration Options Dial Line Configuration Options Dial Line V32bis Automode Enable Nxt Enable Disable System V22b Guard Tone Disable Nxt Disable 550Hz 1800Hz Leased Line Configuration Options Leased Line Leased Line Configuration Options V32bis Autorate Enable Nxt Enable Disable Leased Line Configuration Options Leased Line Configuration Options DualLeasedLn Disable Nxt Disable Enable 42/MNP/Buffer 42/MNP/Buffer Configuration Options 42/MNP/Buffer Configuration Options EC Negotiat Bfr Disable Nxt Disable Enable Disab&Switch Flw Cntl of DTE CTStoDTE Nxt CTStoDTE Disable XON/XOFF XON/XOFF XON/XOFF Psthru Disable Nxt Disable Enable Break Buffr Ctl KeepData Nxt KeepData DiscardData BuffrDiscDelay 10sec Nxt 10sec Disable 60sec Test RdcdAsyncBufSiz Disable End Disable EnableTest Configuration Options Test Configuration Options Miscellaneous Configuration Options Misc Miscellaneous Configuration Options Miscellaneous Configuration Options Diag Connection ModemDC Nxt ModemDC Nmscc Disable Security Operating Modes AT Command Set and S-RegistersSwitching Between Data Mode and Online Command Mode Command Guidelines Escape Sequence and Escape Guard Time Numbers Word Description Result CodesResult Codes Result Codes Numbers Word Description AT Command ListAT Command Format ATD9W5551234 391x Series AT Commands DescriptionCommand DCP LCD Sn=r Busy Tone Dial ToneDetect Only displays OK, CONNECT, RING, no Carrier DCP LCD DCP LCD Bert \A3 \C0 \N5 \D0\G0 Register List 42bis Compression Configure\Edit\Disable V42/MNP/Buffer \X0 Register Format 391x Series S-Registers Description DCP LCD DCP LCD DCP LCD DCP LCD DCP LCD = Ascii = Ebcdic DCP LCD DCP LCD DCP LCD DCP LCD DCP LCD DCP LCD Dial Access Security Menu Tree a Status ªStatusº Control SubHS CallSetup Tlk/Data Table B-1 Troubleshooting BSymptom Action Modem Health Table B-2 Must be configured for 4-wire operationDial Backup Operation Leased-Line Operation Table B-4 Modem Ð DTE Connection Modem Ð VF Connection Dial Online Operation Table B-5 Modem Ð VF Connection Symptom ActionTable B-6 Pin Assignments C Table C-1 EIA-232-D Pin Assignments Name Signal Circuit Function SourceEIA-232-D Pin Assignments Leased Dial RJ11 VF Connector Pin AssignmentsTable C-2 VF Connector Pin Assignments Type of Telco Jack Pin Auxiliary Cables Not Supplied Position Plug PIN no Figure C-4. Wiring Diagram Ð 25-Pin Crossover Cable Ccitt V.25bis Dialing Commands D and Responses Call Request with Number Provided CRN Call Request CommandsCall Response Call Request with Stored Memory Address Provided CRS Delayed Call Indicator Call Answer CommandsCall Connecting CNX Incoming Call INC Request List of Forbidden Numbers RLF Request List of Delayed Numbers RLDProgram Normal PRN Connect Incoming Call CIC List Forbidden Numbers Response LSF List Delayed Numbers Response LSDRequest List of Stored Numbers RLN List Stored Numbers Response LSN Invalid INV Command ResponseValid VAL List Request Call Answer CommandsProgram Command List Response Valid Command Call Connecting IndicationCommand Response Call Failure Indication Character Ascii Character Table ETable E-1 Ascii Characters Hexadecimal Decimal Control Key 025 023024 026 Ascii Character Table Table E-1 Ascii Characters Hexadecimal Decimal Control Key Default Configuration Options F Table F-1 Factory Default Configuration Options DTE Interface DTE Dialer Line Dialer Leased Line Default Misc Entry Wait Time VF Prompt Type Sample Configuration G Cables Configuration OptionsPoint-to-Point Figure G-2. Sample Configuration Ð Multipoint Multipoint Point-to-Point with Automatic Dial Backup Auto Dial Back Set to Enable Point-to-Point with Network Management Carrier with Network Management Figure G-6. Sample Configuration Ð Extended Multipoint Extended Multipoint Rate at 19.2K Set ports 1, 2, 3, and 4 to Extended Diagnostics 871A Adapter3910 E,G Equipment Feature Part Number Equipment List H Glossary Automatic rate control Automatic dial backupAutomatic dial standby Backbone network Configuration option Command modeConfiguration area Connector Data mode Constant carrier modeControlled carrier mode DB-25 connector Error control Dial command modifiersDigital signal Dial line Extended result codes Forward ErrorExtended network Fallback Local analog loopback Leased lineLink Long space disconnect Power-up self-test Originate modePhase jitter Quick Configuration Result code RegisterRemote loopback Return to Dial TMp Time DivisionMultiplexer TDM Top-Level menu Index Index-2 DTE Index-4 Index-5 Index-6 Index-7