MultiMux | Multi-Tech Systems MMV1600 instruction

MultiMux™

MMV1600/3200 Series

Data/Voice/Fax Priority Statistical Multiplexer

Owner'sManual

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Multi-Tech Systems MMV1600 owner manual MultiMux

Contents

MultiMux Page Record of Revisions RevisionDescription MultiMux #MMV1600C #MMV3200C Table of Contents Operating Procedures CommandsTroubleshooting Service, Warranty and Tech Support Tables AboutThisManual Service, Warranty and Tech Support Description of Statistical Multiplexing Background1.1 Statistical Multiplexing Product Description Communications MultiMux MMV1600/3200 Series Block Diagram Page Networking System Features Voice/FaxDual Composite Links Dynamic Load Balance Command Modem Channel SwitchingDiagnostics Parameter Memory Response Time Control Dynamic BufferingSynchronous Data Channel DOC Terminal Equipment FCC Regulations for Telephone Line InterconnectionAU7USA-18883-DE-N DSU AU7USA-20328-MD-E System Control Specifications Async Data ChannelsComposite Link Internal DSU Electrical/Physical Voice ChannelsCompatibility Dtmf Model Description Configuration Description Configuration Configuration 1 Remote Site Channel Parameters Configuration 1 Local Site Channel ParametersConfiguration 1 Composite Link Configuration Configuration 2 Composite Link Configuration Remote Site Configuration 3 Remote Site 1 Channel Parameters Configuration 3 Local Site Channel ParametersConfiguration 3 Remote Site 2 Channel Parameters Configuration 4 Local Site Voice/Fax Channel Parameters Configuration 4 FXO to FXS Configuration 4 Remote Site Voice/Fax Channel Parameters Configuration 5 E&M Configuration 5 Remote Site Voice/Fax Channel Parameters Configuration 5 Local site Voice/Fax Channel Parameters Configuration 6 FXS to FXS Configuration 6 Remote Site Voice/Fax Channel Parameters Configuration 6 Local Site Voice/Fax Channel Parameters Remote Site Configuration 7 Remote Site Voice/Fax Channel Parameters Configuration 7 Local Site Voice/Fax Channel Parameters Configuration 8 LAN to LAN Page Cabling Procedure InstallationProcedureStepProcedure External Modem/DSU with RS232C Interface V.35 Interface Step ProcedureSync Data Channel Port B only Async Channel Composite Link Cabling Supervisory Console Configuration Procedure Command Modem Step Procedure Voice/Fax Channels Step Procedure Async ChannelsPage Type Command Description Command SummaryATC1B4800P1F1E0 $DSUACL SNGA..H$DSUBCL $DSUASP General Commands CommandDescription#MA Store New H command menu is as follows General HelpParameters Help H5 menu is as follows H4 menu is as followsH6 menu is as follows H7 menu is as follows Channel Parameter Commands DTR ENQ/ACK MLA/B/D SB2 SB1 $DSUCL Composite Link Speed and Clocking Commands$DSUSP $ Muxacli $MUXB Additional Composite Link Commands List Composite Retransmit TimerReport #RBxxxxx Voice/Fax Channel Commands Command Level Silence Suppression WireLocal Interface ATV1/2LIFXO ATV1/2LIFXSL Test CommandsATV1/2RIFXO ATV1/2RIFXSG T11 Command Modem CommandsT12 MultiMux Operating Procedures MultiMuxOperatingProceduresConfiguration of Port a Composite Link Configuration of Port B Composite Link Configuration of Port B Sync Data Voice/Fax Operating Procedures Voice/Fax Operating Procedures Command Modem Operating Procedures Command Modem Operating ProceduresCommand Modem Access on Command modem operation and put Introduction ImportanceofCompositeStatistics Data Troubleshooting Guide TroubleshootingGuideTestCables RD LED on RD OFF Voice/fax channel Voice/Fax Troubleshooting Guide Cannot communicate Channel Device Testing Procedure ChannelDeviceTestingLocal Loop Test #4 DSU and Communications Line Testing Procedure DSUandCommunicationsLineTestingRemote Digital Loop Test #5 MultiMux Functional Testing Procedures MultiMuxFunctionalTestingProceduresWatch DOG Test Passed Voice/Fax Channel Testing Procedure Voice/FaxChannelTestingVOICE/FAX Loopback Test #12 Sync Data Channel Testing Procedure SyncDataChannelTesting Service, Warranty and Tech Support Repair Procedures for International Distributors AppendixA Ascii Character Code/Hex/Decimal Conversion Chart Appendix B Signal Information Negative Positive Appendix C Cabling Diagrams DCE to DTE cabling Command Port Cables Composite Link Cabling RJ48 Cabling for Internal DSU Voice/Fax Channel Connectors RJ45 Spade Lug Wire Color FunctionDescription FXO Description FXS Description I-V Voice/Fax Channel Cable Answer a Command Name DefaultRepeat Last ATH0 ATH1ATO ATQ1 Register ATD5551212RRead or Write View Active Configuration displaysUser Profiles Store Active ATX1 ATX0ATX2 Mode While Command ExecutionReturning to After Dial Indicator Description Table E-1. LED IndicatorsAppendix E Back Panel LED Indicators DescriptionFCR Power Connector ON/OFF SwitchBPS Modem DIAL-UP Line Connector Command Port TERMINAL/PC Connector VOICE/FAX Channel 2 FXO Connector VOICE/FAX Channel 2 FXS ConnectorVOICE/FAX Channel 1 E&M Connector VOICE/FAX Channel 1 FXS Connector RS232C/V.35 Shunt Channel Board Number of Channels SwitchChannel # Flow Control Background Appendix F Off Printer pacing and Flow Control Glossary of Terms Page Format Page Parameter Page Page Symbols DSU DOC FXO FXS External Composite LinkLads Load DSU Factory Defaults Command List Channel Parameters CommandMultiMux Functional Testing Procedure Link Protocol Pstn PDNREN RJ48S Transmit XMT Indicator Stop Bit Command SB1-SB2Stdm Voice/Fax Input Level Gain Command Voice/Fax Channel Testing ProcedureWord Length Select Command WL5-8 Voice/Fax Channels