Table A-6 Rear Panel Switches | Motorola V.34-SDC, and V.32bis

Configuration Quick-Reference

Configuring the Modem’s Dual In-line Package (DIP) Switches

The standalone modem has a 6-position DIP switch that lets you “hard” configure certain aspects of the modem’s operation. The modem is shipped from the factory with all switches in the Off (up) position. DIP switch selections cannot be overridden using the remote front panel configuration.

DIAL

LINE PHONE

NC

1 2 3 4 5 6
1 ON 6	OUT	IN
	OUT	IN

Factory Preset 6-Position DIP switches, in Off (up) position.

1 2 3 4 5 6

The switches are numbered from left to right (1 to 6). Table A-6 lists the switches and explains their function. NOTE: For information on the DIP switch on 3262, 3263, 3267, and 3268 Modem cards, see the addendum, 326X Series Modem Cards, shipped with your modem’s backplane.

Table A-6.

Rear Panel Switches

Switch
Number	Setting	Function

1	Off (up)	EIA/TIA 232-D Pin 23 is set for data rate input. Setting Switch 1
		to this position has no effect on modem operation. NOTE: When
		operating with a V.35 electrical interface, leave switch S1 in the
		off (up) position at all times.

2	On (down)	EIA/TIA 232-D Pin 23 is set as a data indicator.
	Off (up)	Busy Out select. A signal on EIA/TIA 232-D Pin 25 makes the
		modem appear busy to incoming calls.

NOTES:

1)You must set DTE Pin 25=Busy (AT*LT, TERMINAL OPT’s category) to enable Busy Out Select.

2)The AT&J Telco option command must be set to RJ4MB.

On (down) Test Indicator Signal (V.24 Circuit 142) Select. The modem signals to the terminal on EIA/TIA 232-D Pin 25 (V.24 Circuit 142) when a test is in progress.

NOTES:

1)You must set DTE Pin 25=Test (AT*LT, TERMINAL OPT’s category) to enable Busy Out Select.

2)The AT&J Telco option command must be set to RJ4MB.

A-44 Configuration Quick Reference

Image 166

Motorola V.34-SDC, and V.32bis Configuring the Modem’s Dual In-line Package DIP Switches, Table A-6 Rear Panel Switches

Contents

Motorola Restricted Rights Notification for U.S. Government Users Proprietary Material Page Contents Installing the Modem Using the AT Automatic Calling Interface Appendix B. Cabling and Interface Pinouts Glossary Return Procedures Contents Product Family Model Numbers Using the Documentation Set Overview326X Series Modem Family This Model Number... Denotes Documentation Target Audience Using the Documentation SetHow to Use the Documentation Set 326X V.34 Series Modem Reference Card T0009-01 326X V.34 Series Modem User’s Guide T0009 Trademarks References326X Series Modem Reference Guide Using the Documentation Set Conventions Special Notices Avertissement Messages spéciauxMise en Garde Besondere Hinweise Precaucion Using the Documentation Set Avisos EspecialesAdvertencia Xviii Motorola Information System Group ISG Customer Information Introduction Motorola ISG Customer Information Sales-Related Issues Information on Product TrainingQuestions about Billing Comments about the Manual User Documentation Xxii Customer Response Card Business Reply Mail Contents Chapter Introduction From a network management system NMS Safety and Operational Notices Repair Operating the Modem from the Front Panel Lightning Automatic Calling Interfaces ACUs Selecting Programmed Option Sets25bis ACU Managing a Modem ITU-T V.34 Compliant Modulation ModeModulation Mode Characteristics Restoring Data Transmission Automode/Multimode Feature Synchronous Data Compression SDC FeatureCompatibility in V.34 Modulation Mode Security Remote ConfigurationError Correction and Data Compression Status Snapshots Country-Specific Information Troubleshooting V.54 and V.22bis TestsAdaptive Rate System NET Compliance Modem Installing the Modem Chapter Appendix C Appendix B U.S.A Outside the U.S.A Unpacking the ModemOne User’s Guide One Reference Card Additional Equipment Required Choosing a Site An AC power switch Connecting the ModemRear Panel Connectors Modular jacks for making Electrical Interfaces-EIA/TIA-232 and ITU-TS Operating at V.34 DTE Rates Models 3267 Ferrite CylindersModels 3261 and 3266 Dial Line Connections Modems Installing a Ferrite Cylinder on an Audio Cable Installing a Ferrite Cylinder on a DTE Cable Installing a Ferrite Cylinder on a Power Cable Installing a Ferrite Cylinder on a Power Cable Important Information About the Modulus Enclosure Front Door Important Information About the Modulus Enclosure Cabling the Modem 3265 Modem Cabling Connecting the Modem to a Network Management System Connecting to a 9110 NMS 11. Connecting Modems in a Daisy Chain Configuration Turning on the Modem Automatic Self-Test After Installing the ModemHandling Error Messages Self-Test Messages Installing the Modem Contents Getting Started Using the Front Panel System Requirements for Software UpgradesConfiguring and Operating the Modem If You Are Unsure of Your DTE’s Data Format 326X LEDs 326x ReadyName Description Front Panel Display RC/NC Menu Structure Navigating the Configuration Menu TreeSetting Configuration Options from the Front Panel Front Panel Keys Talk/Data Switch Example Accessing a Configuration OptionStatus Displays Operating Status Displays Using the Modem with a Network Management System NMSWhere Do I Go from Here? Option Sets/Dialing Options Using the AT Automatic Calling Unit ACU Using the Modem with an Async Terminal Using the Modem with a PC and Async Communications Software Selection, refer to NetView LPDA-2 ACU for Sync Applications Other Call Establishment Methods25bis ACU for Sync or Async Applications NetView LPDA-2 ACU for synchronous applications Sync Dialing from an IBM AS External Auto-Call UnitsPage Configuring the Modem Option Set 4-Synchronous Leased Line Applications with Select the Modem’s Preconfigured Option Set Configuring the Modem for Use with Communications SoftwareCommunications Software Package Operating Notes Operating Notes General Notes Direct Operating Mode Set Modem Flow=Off If the Communications Software and Modem Do Not Operate Reinitializing Memory Using the AT&F CommandPreparing for Operation Reinitializing Memory from the Front Panel Option Set Summary-326X V.32bis and V.34 Modems Configuration Option SetsWhat is an Option Set? Option Set Summary-326X FAST-SDC Modem Option Set 1-Async Calls to Central Site Using the AT ACU Option Set Descriptions-326X V.32bis and V.34 Modems Option Set Descriptions-326X FAST-SDC Modems Option Set 2-Sync Dial A/B Restoral Option Set 3-Sync Dial Only Configuring an Option Set To create a customized option set Do not turn off modem power until Save COMPLETED! appears Save Changes=n Option Set DefaultsOption Set Defaults-326X V.32bis and 326X V.34 Modems Option Set Parameter 3260/62/65/67 3261/63/66/68 Terminal OPT’S XON/XOFF Option Set Option Set Defaults-326X-SDC V.34 ModemOption Option Set 3261/63/66/68 DTE Rate Auto 56.0 U.S. A., Canada Other countries Flow Ext Cntrl Pin Inactivity S30 326X V.32bis and 326XFAST Modem Application Examples For This Type of Application Select Option Set 1-Async Calls to Central Site Using AT ACU Changing Default Configuration Settings Option Set 2-Sync Answering Central Site Without ACU Option Set 3-Sync Calls to Central Site, V.25bis ACU Synchronous Dialing from an IBM AS 326XFAST-SDC Modem Application Examples Mode=Originate in the other modem Operational Requirements Configuring the Modem for SDC OperationSDC Pre-Operation Notes Optimizing Network Performance SDC Sample Applications Ensuring Optimum Network Performance in SDC ModeSDC Option Set 1-Async Calls to Central Site Using AT ACU SDC Option Set 2-Sync Dial A/B Restoral To 33.6 kbps SDC Option Set 3-Sync Dial Only X-SDC Dial-Only Application-Option Set Bandwidth On Demand Bandwidth On Demand-Option Set Point-to-Point Leased Line Application with Dial Restoral Select SDC Option Set 4 for this application When Remote Access Reset Is Disabled Remote Access ResetOperation Configuring the Modem Using the AT Automatic Calling Interface Industry-Standard AT Command Set-AT and AT Entering AT Command Lines What is the Attention AT Command Set?Using AT Commands To enter a single AT command line For Further Detail on AT Commands To enter multiple AT commands on a single command lineAT Command String Examples Interpreting AT Command Strings Valid Autobauding Character Formats Autobaud FeatureEscape Sequence-+++ Start Bit Data Bits Parity Stop Bits Non-Configuration AT Commands To use the escape sequence with guard time ATA, Manual Answer Re-Execute Last CommandATD, Dial ATH, Hang Up ATO, Leave Command ModeATI, Display Software Information Displaying and Changing S-Register Values RegistersAT*RD, Redial Last Number Display S-Register Value ATSn? Change S-Register Value ATSx=n Register DescriptionsDisplay S-Register Value AT? Change S-Register Value AT=x Register 3-Carriage Return Character Register 1-Ring CountRegister 2-Escape Code Character Register 4-Line Feed Character Register 6-Wait for Dial Tone Register 5-Backspace CharacterRegister 7-Wait for Data Carrier Register 8-Pause Time for Pause Delay Dial Modifiers Register 10-Carrier Loss Hang Up Delay Register 11-DTMF Tone Duration Register 18-Test TimerRegister 12-Escape Code Guard Time Register 26-RTS/CTS Delay Register 25-Delay Before Looking for DTRRegister 30-DTE Inactivity Disconnect Register 46-Access Security Lead Digit Delay Timeout Register 38-Disconnect Buffer DelayRegister 45-Access Security Tone Duration Register 96-Signalling System #5 Register 97-Break Signal Duration Register 98-AC Detect Register 99-V.32 Training Time Troubleshooting Guide Assumptions TroubleshootingTroubleshooting Steps First Step Call Establishment Max Rate AT*MX Min Rate AT*MN Data Mode Flow control Call Termina Tion Fast Call=Off AT*FC0 in it Modem won’t connect 326X Series Modem Diagnostic Tests Test Description Command Synchronous Data Compression SDC Testing To initiate a test from the modem’s front panelPage Configuration Quick Reference Appendix a For More Detail Configuration Quick-Reference-Menu TreesConfiguration options and functions Audience and Assumptions Figure A-1. The 326X Series Modem Menu Structure Part 1 Figure A-2. The 326X Series Modem Menu Structure Part 2 Figure A-3. The 326X Series Modem Menu Structure Part 3 Figure A-4. The 326X Series Modem Menu Structure Part 4 Stored #=n Dial FromAsync Echo Dial VolumeSpeaker RsltCode Longspace Select Options Guard Tone Reinitialize MemoryGuard Tone Display Modem ID AT Form TelcoLine Pulse Cycle Mode=Direct RTS signal from the DTE, set the modem RTS= NormalCTS Control DSR Control Enter Phone # Power UpClock Answer Asym Rate Ans Rest Break Auto TypeBlind Dial Mode Buffer Delay See the AT&Z command descriptionDefault Dialing =Off Off setting disables the Delay option Dial Wait Data CompressionDial Wait DTE Rate Data Form RTS/CTS DelayTo D Auto Redial Pause DelayDTR Delay Stored# Flow Flow Control Line Compen Hold DL LineDTE Ct To L Link Phone #’s Pstn SignalingLAL Busy Out Low Speed Mod Modem FlowMin Rate Max Rate AT MsgAT Message Maximum Rate View Phone # BuffersNetwrk Comp Ext Cntrl Set Protection PasswordOverspeed Unlock Pass Word RestoreChange Pass Rmt Acc RTS Control ParityParity Retrain Speed Conver Inactivity RemRTS/DCD RTS/DCD Remote SignalingThroughput Minimization Delay TpDlyMin Tone Length Call TimeoutCall Timeout Tone Length Displays only when selected by an NMS Callback FeatureAccess security password from the remote modem This command defines dial command limitations Sim Ring Password VerificationRem Num Rqrd Remote Number Required Simulated Ringback Table A-2 Front Panel Configuration Options LPDA2 Addr Sync IdleV25 Resp LPDA2 Det NC Address Group PWOverrideMode NC PortRate Performing Numeric Entry Front Panel Option Description Register AT Command Front Panel Option Register/AT Command Cross-ReferenceTable A-3 Register Cross-Reference Table A-4 Dial Modifiers Dial Modifiers for Special Dialing RequirementsModifier Function Description Table A-4 Dial Modifiers Result Codes Table A-5 Result Codes Connect Configuration Quick Reference A-43 Table A-6 Rear Panel Switches Configuring the Modem’s Dual In-line Package DIP SwitchesSwitch Number Setting Function Configuration Quick Reference A-45 Page Appendix B Cabling and Interface Pinouts EIA/TIA 232-D Modem to Computer Interface 326X/326X-SDC cabling requirements and diagnosticsPin 232-D ITU Signal Definition Table B-1 Modem/Computer Interface Connections Models 3261/3263/3266/3268 only. Signal passed from modem to ITU Recommendation V.35 Modem-to-Computer Interface Figure B-1 XFAST-SDC Series Modem with ITU V.35 Interface ITU Rate V.35 Modem-to-Computer Interface Pinouts Pin Signal DefinitionTable B-2 ITU V.35 Modem/Computer Interface Connections Dial LINE, Lease Private LINE, Phone Connector Pinouts Differences, EIA/TIA 232-D and ITU Rate V.35 Interfaces Cabling Table B-3 Network Control Port Connector PinoutsNC Network Control Port Pinouts Cable Considerations Table B-4 Maximum Cable Capacitance per Data Rate Table B-5 Motorola DB-25 Low Capacitance Cables for Motorola Product Up to Description Code Kbps ft Kpbs ft DTE Cable Diagnostics Table B-6 Vendor Wire for Cabling and Interface Pinouts B-11 Page Appendix C Canada Country Support Models 3265/3266 Installation NotesRestricted Features Summary All Models Setting AT Command AT*AA1 Feature Australia Austria Belgium Canada Czech Republic Feature Poland Denmark Finland France Feature Germany Hong Kong Ireland Israel Feature Italy Japan Malaysia Netherlands AT*DD2 AT*DD3 Feature Norway Portugal South Africa SpainAT*DR1 AT*DR2 AT*DR3 AT*DR4 AT*LL AT*DD3 S7 AT*DD9 AT*DP Feature Sweden Switzerland United Kingdom UniversalAT*DD4 AT*DD3 AT*DR1 AT*DR2 AT*DR3 AT*LL Operating Notes Standalone Modem Rear Panel Views Modem Rear View Leased Line, Dial Restoral Dial Only ModemModem Rear Panel Dial Only Modem Rear Panel-View a Figure C-3.View a Rear Panel Layout 3265 Dial Only Modem Rear Panel-View C Modem Rear Panel-View BModem Rear Panel-View D Modem Leased Line with Dial Restoral For an Illustration of the Enclosure Card Backplane Standalone Models 3260/65 and 3261/66 Interface Pinouts Wire Leased Line Interface Models 3260/3265Rear Panel Interface Pinouts Dial Line Interface Models 3260/3265 Wire Leased Line Interface Models 3261/3266 Phone Connector Interface Models 3260/3265Dial Line Interface Models 3261/3266 Table C-6 Wire Leased Line Interface Models 3261/3266 Dial Line Interface All Card Models Phone Connector Interface Models 3261/3266Card Models 3262/67, 3263/68 Backplane Interface Pinouts Table C-7 Phone Line Interface Models 3261/326 Table C-9 Wire Leased Line Interface Models 3262/3267 Wire Leased Line Interface Models 3262/3267Wire Leased Line Interface Models 3263/3268 Table C-10 Wire Leased Line Interface Models 3263/3268 Australia-Delayed Call Lists Delayed and Forbidden ListsAustria-Forbidden Call Lists Belgium-Delayed Call Lists Finland-Delayed Call Lists France-Delayed and Forbidden Call Lists Hong Kong-Delayed Call Lists Ireland-Delayed Call Lists Netherlands-Delayed Call Lists Norway-Delayed Call Lists Canada Spain-Delayed Call ListsOther Country-Specific Information DOC Registration and Requirements Industry Canada Equipment Attachment Limitations Canadian Emissions Statement Rear Panel Pinouts Table C-12 Dial Line Connector Pinouts for Jack OperationTable C-13 Phone Connector Pinouts for Jack Operation Modem Table C-15 Phone Connector Pinouts for Jack Operation Table C-14 Dial Line Connector Pinouts for Jack OperationTelco Option AT&J Hong Kong and United Kingdom-BABT Regulations Denmark-Blind DialingCompliance with BS6328 Part 1 1982 Section Compliance with BS6305 Clause 6.2, BS6320 Clause Compliance with BABTSITS/82/01/C and BABT/SITS/ 82005S/DRinger Equivalence Number REN Compliance with BABT/SITS/83/08/A Clause Compliance with BS6789 .11986 Clause Compliance with BS6301 Compliance with DTI 83/009ICompliance with Babt Sits 83/009 Section D Application for Installation of Telephone Socket Installation of Telephone SocketFCC Registration FCC Regulations Pin Data Jack Programmable Dial Line Jack TypesPin Voice Jack Permissive Jack Type Description Jack Leased Connector Pin No Function Table C-16 Dialline Connector Pinouts for Jack OperationTable C-17 Phone Connector Pinouts for Jack Operation Dial Line Telco Jack Selection Table C-18 Dial Line Connector Pinouts for Jack Operation Table C-19 Phone Connector Pinouts for Jack Operation Making Telephone-to-Modem Connections Connecting an Exclusion Key TelephoneDial and Leased Line Transmit Levels Dial Line Transmit Level Declaring The Jack Type RJ4MB4 Using the Modulus Backplane’s Busy Out Feature Table C-21. Backplane Pin Settings for Busy Out, Modulus Table C-20. Backplane Pin Settings for Busy Out, ModulusPin Pair Function A. and Canada Other UI Countries Modem a Modem B Country-Specific Information Glossary ACU CRC EIA ITU-TS Pstn SYN Return Procedures Factory Repair Equipment Return ProceduresExpiration of Lease Packaging Guidelines for Equipment Return Index DOC FCC Phone SDC Index-6