Multi-Tech Systems MMV1600 FCC Regulations for Telephone Line Interconnection, AU7USA-20328-MD-E

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1.6

FCC Regulations for Telephone Line Interconnection

1.This equipment complies with Part 68 of the FCC rules. On the outside surface of this equipment is a label that contains, among other information, the FCC registration number and ringer equivalence number (REN). If requested, this information must be provided to the telephone company.

2.A suitable jack (USOC connecting arrangement) for this equipment is shown. If applicable, the facility interface codes (FIC) and service order codes (SOC) are described.

3.The ringer equivalence number (REN) is used to determine the quality of devices which may be connected to the telephone line. Excessive REN’s on the telephone line may result in the devices not ringing in response to an incoming call. In most, but not all areas, the sum of the REN’s should not exceed five (5.0). To be certain of the number of devices that may be connected to the line, as determined by the total REN’s, contact the telephone company to determine the maximum REN for the calling area.

4.If this equipment causes harm to the telephone network, the telephone company will notify you in advance. But if advance notice isn’t practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with the FCC if you believe it is necessary.

5.The telephone company may make changes in its facilities, equipment, operations, or procedures that could affect the operation of the equipment. If this happens, the telephone company will provide advance notice in order for you to make necessary modifications in order to maintain uninterrupted service.

6.If trouble is experienced with this equipment (the model of which is indicated below) please contact Multi-Tech Systems, Inc. at the address shown below for details of how to have repairs made. If the trouble is causing harm to the telephone network, the telephone company may request you remove the equipment from the network until the problem is resolved.

7.No repairs are to be made by you. Repairs are to be made only by Multi-Tech Systems or its licensees. Unauthorized repairs void registration and warranty.

8.This equipment cannot be used on public coin service provided by the telephone company. Connection to Party Line Service is subject to state tariffs. (Contact the state public utility commission, public service commission or corporation commission for information.)

9.If so required, this equipment is hearing aid compatible.

Manufacturer:

Multi-Tech Systems, Inc.

Model Number:

#MMV16XXC/56/56/V

 

#MMV32XXC/56/56/V

FCC Registration Number:

AU7USA-18883-DE-N (DSU)

 

AU7USA-20328-MD-E

Ringer Equivalence:

0.3B (Command modem)

Modular Jack (USOC)

RJ11C or RJ11W (single line)

Service Center in U.S.A.

Multi-Tech Systems Inc.

 

2205 Woodale Drive

 

Mounds View, MN 55112 USA

 

(612) 785-3500 or (800) 328-9717

 

U.S. Fax (612) 785-9874

1.7

DOC Terminal Equipment

Notice: The Canadian Department of Communications label identifies certificated equipment. This certification means that the equipment meets certain telecommunications network protective, operational and safety requirements. The department does not guarantee the equipment will operate to the user’s satisfaction.

Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection. In some cases, the company’s inside wiring associated with a single line individual service may be extended by means of a certified connector assembly (telephone extension cord). The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations.

Repairs to certified equipment should be made by an authorized Canadian facility designated by the Supplier. Any repairs or alterations made by the user to this equipment; or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment.

Users should insure for their own protection that the electrical ground connections of the power utility, telephone lines and internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas.

Caution: Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority, or electrician, as appropriate.

The Load Number (LN) assigned to each terminal device denotes the percentage of the total load to be connected to a telephone loop which is used by the device, to prevent overloading. The termination on a loop may consist of any combinations of devices subject only to the requirement that the total of the Load Numbers of all the devices does not exceed 100. The load number for the Command Modem is 7.

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Contents MultiMux Page MultiMux #MMV1600C #MMV3200C Record of Revisions RevisionDescriptionTable of Contents Commands Operating ProceduresTroubleshooting Service, Warranty and Tech SupportTables AboutThisManual Service, Warranty and Tech Support Description of Statistical Multiplexing Background1.1 Statistical Multiplexing Communications Product DescriptionMultiMux MMV1600/3200 Series Block Diagram Page System Features Voice/Fax NetworkingDual Composite Links Dynamic Load BalanceChannel Switching Command ModemDiagnostics Parameter MemoryResponse Time Control Dynamic BufferingSynchronous Data Channel FCC Regulations for Telephone Line Interconnection DOC Terminal EquipmentAU7USA-18883-DE-N DSU AU7USA-20328-MD-ESpecifications Async Data Channels System ControlComposite Link Internal DSUVoice Channels Electrical/PhysicalCompatibility DtmfConfiguration Description Model DescriptionConfiguration 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 FXO to FXS Configuration 4 Local Site Voice/Fax Channel ParametersConfiguration 4 Remote Site Voice/Fax Channel Parameters Configuration 5 E&M Configuration 5 Local site Voice/Fax Channel Parameters Configuration 5 Remote Site Voice/Fax Channel ParametersConfiguration 6 FXS to FXS Configuration 6 Local Site Voice/Fax Channel Parameters Configuration 6 Remote Site Voice/Fax Channel ParametersRemote Site Configuration 7 Local Site Voice/Fax Channel Parameters Configuration 7 Remote Site Voice/Fax Channel ParametersConfiguration 8 LAN to LAN Page InstallationProcedure Cabling ProcedureStepProcedure External Modem/DSU with RS232C InterfaceStep Procedure V.35 InterfaceSync Data Channel Port B only Async ChannelComposite Link Cabling Configuration Procedure Supervisory ConsoleCommand Modem Step Procedure Async Channels Step Procedure Voice/Fax ChannelsPage Type Command Description Command SummaryATC1B4800P1F1E0 SNGA..H $DSUACL$DSUBCL $DSUASPGeneral Commands CommandDescription#MA H command menu is as follows General Help Store NewParameters HelpH4 menu is as follows H5 menu is as followsH6 menu is as follows H7 menu is as followsChannel Parameter Commands ENQ/ACK DTRMLA/B/D SB1 SB2Composite Link Speed and Clocking Commands $DSUCL$DSUSP $ MuxacliAdditional Composite Link Commands $MUXBRetransmit Timer List CompositeReport #RBxxxxxVoice/Fax Channel Commands Command Level Wire Silence SuppressionLocal Interface ATV1/2LIFXOTest Commands ATV1/2LIFXSLATV1/2RIFXO ATV1/2RIFXSGT11 Command Modem CommandsT12 MultiMuxOperatingProcedures MultiMux Operating ProceduresConfiguration of Port a Composite Link Configuration of Port B Composite LinkConfiguration of Port B Sync Data Voice/Fax Operating Procedures Voice/Fax Operating ProceduresCommand Modem Operating Procedures Command Modem Operating ProceduresCommand Modem Access on Command modem operation and put ImportanceofCompositeStatistics IntroductionData Troubleshooting Guide TroubleshootingGuideTestCables RD LED on RD OFF Voice/Fax Troubleshooting Guide Voice/fax channelCannot 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 SyncDataChannelTesting Sync Data Channel Testing ProcedureService, Warranty and Tech Support Repair Procedures for International Distributors Ascii Character Code/Hex/Decimal Conversion Chart AppendixASignal Information Negative Positive Appendix BCabling Diagrams Appendix CCommand Port Cables DCE to DTE cablingComposite Link Cabling RJ48 Cabling for Internal DSU RJ45 Spade Lug Wire Color Function Voice/Fax Channel ConnectorsDescription FXO Description FXS Description I-V Voice/Fax Channel CableCommand Name Default Answer aRepeat LastATH1 ATH0ATO ATQ1ATD5551212R RegisterRead or WriteConfiguration displays View ActiveUser Profiles Store ActiveATX1 ATX0ATX2 Command Execution Mode WhileReturning to After DialIndicator Description Table E-1. LED IndicatorsAppendix E Back Panel LED Indicators DescriptionFCR ON/OFF Switch Power ConnectorBPS Modem DIAL-UP Line Connector Command Port TERMINAL/PC ConnectorVOICE/FAX Channel 2 FXS Connector VOICE/FAX Channel 2 FXO ConnectorVOICE/FAX Channel 1 E&M Connector VOICE/FAX Channel 1 FXS ConnectorRS232C/V.35 Shunt Channel Board Number of Channels SwitchChannel # Appendix F Flow Control BackgroundOff Printer pacing and Flow Control Glossary of Terms Page Format Page Parameter Page Page Symbols DOC DSUFXO FXS External Composite LinkLads List Channel Parameters Command Load DSU Factory Defaults CommandMultiMux Functional Testing Procedure Link ProtocolPDN PstnREN RJ48STransmit XMT Indicator Stop Bit Command SB1-SB2Stdm Voice/Fax Channel Testing Procedure Voice/Fax Input Level Gain CommandWord Length Select Command WL5-8 Voice/Fax Channels