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Cabletron Systems CSMIM-T1 manual For operations at V.22 600 bps, both modems must be set to

Models: CSMIM-T1

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Modulation Protocols

Table 6-5 Modem Speed and Protocol Combinations

	Mode Setting on	Mode Setting on Answer Modem
	Mode Setting on
	Originating Modem
	Originating Modem	Bell103	Bell212A	V.21	V.23[c]
		Bell103	Bell212A	V.21	V.23[c]

	V.34/V.FC (2400-28800)	Bell103	Bell212A	—	—

	V.34/V.32bis (4800-14400)	Bell103	Bell212A	—	—

	V.34/V.32 (4800-9600)	Bell103	Bell212A	—	—

	V.34/V.22bis (2400)	Bell103	Bell212A	—	—

	V.22[a] (1200)	Bell103	Bell212A	—	—

	V.22[b] (600)	—	—	—	—

	V.23[c] (half-duplex)	—	—	—	V.23[c]

	V.21(75-300)	—	V.21	V.21	—

	Bell212A (1200)	Bell212A	Bell212A	—	—

	Bell103 (300)	Bell103	Bell103	—	—

NOTE

For operations at V.22 600 bps, both modems must be set to 600.

CSMIM-T1 Hardware Installation Guide

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Cabletron Systems CSMIM-T1 manual For operations at V.22 600 bps, both modems must be set to

Contents

CSMIM-T1 Hardware Installation Guide Page Mmac and CSMIM-T1are trademarks of Cabletron Systems, Inc FCC Notice REN/SOC FIC Usoc CSMIM-T1 Industry Canada Certiﬁcation Number Equipment Attachment LimitationsExclusion of Warranty Disclaimer of Liability Viii CSMIM-T1 Hardware Installation Guide Table of Contents Table of Contents Chapter Modem Guide Xii CSMIM-T1 Hardware Installation Guide Organization of this Document GeneralFollowing conventions are used throughout this document Document ConventionsCtron.com LoginPassword Getting HelpCSMIM-T1 Overview CSMIM-T1 Front Panel Software InformationCSMIM-T1 Console PortSET UP Switch System LED IndicatorsThere are 7 indicators to show system activity and status Network Status / Alarms 4 T-1 Network AccessModem Port Status LEDs Modem Conﬁguration Status LEDsTelco Connection Information Connecting the CSMIM-T1 to a Full T-1 LineEFS Key Number ConnectivityTelco Connection Information Connecting the CSMIM-T1 to a Fractional T-1 LineCSMIM-T1 Physical / Statistical Information CompatibilityHeight 11.5 in .4 cm Width Depth Electromagnetic Compatability SafetyOperating Non-operatingCSMIM-T1 Hardware Installation Guide Chapter Installing the CSMIM-T1 Locating the Ethernet Jumpers Ethernet Jumper SettingsSetting the Subnet Jumper Setting the Ethernet JumpersNetwork Bypass Jumper Network Bypass JumperInstall the CSMIM-T1 into the MMAC-FNB backplane as follows Installing the CSMIM-T1Mmac M8FNB Making Connections Connecting a Console TerminalLine Speed Cable Length Feet Allowed Loss Connecting a T1 Network Interface POWER-UP and Test Connecting a Drop/Insert InterfaceREVISION/CONFIGURATION Information AUTO-INITIALIZING the Roms Bootp Rarp Software Installation ProceduresExecute the boot command see the boot command in Chapter Invoking the Console Monitor Self-Booting the CSMIM-T1Reloading EFS Key Value Chapter ROM Monitor Commands ROM Monitor Commands Addr CommandsAddr -d Addr -dcommand display looks like this Addr command display looks like thisBoot -lv ﬁlename BootCSMIM-T1 Hardware Installation Guide Monitor boot CSMIM-T1 Hardware Installation Guide Boot -lcommand display looks like this EOF Config command display looks like this Config3 conﬁg Console-baud Command display looks like thisConsole-baud Erase EraseImage HelpImage -d ﬁlename Ipx -d Image -dcommand display looks like thisIpx command display looks like this 8 ipxLatkey Command syntax isLatkey command display looks like this Latkey -dcommand displays the current LAT key settingNet 10 mop11 net Mop -dPing Optionkey command display looks like thisOptionkey -dcommand displays the current settings OptionkeyPorts When invoked, the command displays a menu of optionsPorts -d CSMIM-T1 Hardware Installation Guide Sequence -d interface,interface SequenceSlip -d port SlipSlip Command Prompts CSMIM-T1 Hardware Installation Guide Stats Stats command display looks like thisStats -slip StatisticDescription Command Command Type Description T-1 CommandsStats -T current command display looks like this Stats -T current total all intervalset clearalarmArgument Description Frame synchronization. During this condition, the T-1 Field DescriptionDrop/Insert Interface is out of frame sync or not receiving Reset t1 soft hard esf Keyword Deﬁnition Describes the arguments for T1loopback Keyword Description T-1 ParametersCSMIM-T1 software comes with the following new parameters Parameter DescriptionsOption Description Sigproto Tniclock SET T-1 Parameters Example Ds0=2 loopstart Ds0=11 CSMIM-T1 Hardware Installation Guide Chapter Troubleshooting Procedures Status LEDs DescriptionGeneral Normal Mode CSMIM-T1 Diagnostics POWER-UP and Boot ProceduresActivity Normal Mode Error-Free SequenceAmber Normal Mode Error Sequence Setup Mode Error-Free Sequence SET UP ModeSetup Mode Error States Boot Failures Boot Error Report Errors CSMIM-T1 sensed a hardware error during message Error DescriptionSee Table ErrorDescriptionCorrecting CSMIM-T1 Parameters Unix Host on the LAN Load Server Host Not RespondingAnother CSMIM-T1 VAX VMS Load Host on the LAN Activity Green Amber CSMIM-T1 DumpsSystem NetworkAddress Filename Pathname Chapter Modem Guide Features Using the AT Command SET Title Default Key AT Command Factory DefaultsEstablishing 11-Bit Data Connections Universal Cellular Setup 3 V.32bis Cellular Connections Using AT CommandsMNP 10 V.32bis Quick Connect Cellular Only Setup Modulation Protocols V.32bis Protocols Bell 212A protocol is for 1200 bps full-duplex connections Protocol Issue %G0 Issue %G1 Protocol Conﬁguration Command SettingsSpeed and Protocol Connection Matrices Modem Speed and Protocol Combinations For operations at V.22 600 bps, both modems must be set to Error Correction Error Correction Power-Up Diagnostics DiagnosticsLocal Analog Loopback with Self-Test Remote Digital Loopback with Self-Test Local Analog LoopbackLocal Digital Loopback Remote Digital LoopbackAutomatically Terminating a Test Register S18 Respond to Remote Digital LoopbackConnection Result Code Tables Result CodesShort Form Long Form ATV1-M0W0 or ATV1-M0W1 Report DTE Speed Result CodesReport Modulation Speed ATV1-M0W2ATV0W0 or ATV0W1 Report DTE speed ATV0W2 Report Modulation Speed Entering Commands Command SETRepeat Last Command Issuing AT Commands at any SpeedAnswer An Auto-Reliable Fallback Character Bn ITU-T/Bell Mode\An Maximum MNP Block Size \Bn Transmit Break Bn Modem-Port Bps RateCompression Control @Cn CTS, DSR, and DCD Connect Message Control Cn Serial-Port DCD Control\C0 \Cn Auto-Reliable BufferDial modifiers allow you to add conditions to the telephone H2 commandATD 011225551234 Enter Dial ModifiersATD 9,,5551234 Enter This bong signal. Once it detects it, the modem continues Operating Mode Dial ModiﬁersFirst, the modem hangs up and displays no Prompt Tone DL Redial the Last Telephone Number Dialed Dn Disconnect Buffer DelayRedials the last telephone number that the modem dialed \D0 DTR ControlRepeat Dial \Dn Serial-Port DSR/CTS ControlDCD ResultEn Auto-Retrain Command EchoEnModem-Port Data Length Mode En Compromise Equalizer\En Data Echo \E0Guard Tone Restore Factory DefaultsSecondary Flow Control Independent Serial-Port/Modem-Port Speed\G0 \Gn Modem-Port Flow ControlHang Up Identification Detect Phase\Jn Bps Rate Adjust Link Negotiation Speed\Kn Break Control KnMNP Extended Services2illustrates the \Kn command Provides partial speed matching Enables speed matchingDisables speed matching Speed MatchingMode Setting on Originating Modem Bell212A Bell103 Modem Mode Mode Setting Answer Modem OriginatingPossible Connection Speed bps Modulation SelectionAllows connections through V.32bis Allows connections through V.FCMnMNP Class Connect Messages Mn Power Level Adjustment For Cellular Telephone ConnectionsSets auto-reliable mode \N n Operating Mode\N3 CSMIM-T1 Hardware Installation Guide On Enter Connect State OnSerial-Port Parity On V.23 Equalizer ControlAT-O4D12345 Enter PnCheck Parity Pulse Dial\Q3 QuietFallback Modulation Speeds \Qn Serial-Port Flow ControlYour computer to resume transmitting data to the modem During direct mode connections, the modem does not use flowControl and ignores the \Q setting Modem continues to send out the characters and emptySn DSR Options Sn? Read Configuration RegistersRead All Registers RTS/CTS OptionsRead Online Status Tn Test and Diagnostics CommandsTone Dial Clear Serial-Port Speed \Tn Inactivity TimerVn Result Code Form \Vn Error Correction Result Code FormDisplay Modem Firmware Version Connection Speed Reporting Display Bootstrap RevisionWn Store Current Configuration Wn Pulse Digit CommandWn Store Complete Configuration Xn Extended Result Codes \X0 \Xn XON/XOFF Pass-ThroughYn Long Space Disconnect Zn Reset Yn Designate Default User ProfileDisplays the contents of all T n= n commands in decimal Commands to Change or Read RegistersRegisters S3=n Carriage Return Character Range 0 255, Ascii decimal Default 43 +S1=n Ring Counter S2=n Escape Code CharacterS7=n Wait for Carrier After Dial S4=n Line Feed CharacterS5=n Backspace Character S6=n Wait Before DialingS10=n Delay for Hang Up After Carrier Loss S8=n Pause Time for Dial DelayS9=n Carrier Detect Response Time S12=n Escape Code Guard Time S11=n Dtmf Tone Dialing SpeedS14=n Bit Mapped Register Bit Function Decimal Value Position S16=n Bit Mapped Register, Test OptionsS18=n Test Timer S22=n Bit Mapped Register Table S21=n Bit Mapped Register TableS23=n Bit Mapped Register Table S27=n Bit Mapped Register Table S25=n Delay to DTR and Asynchronous Time DelayT3=n Timer for V.21 and V.23 Answer Tone Duration T2=n Timer for V.21 Mode During Multi-Protocol AnswerT5=n Timer for V.23 Half-Duplex Intercharacter Delay T4=n Timer for Line Turnaround Delay Carrier OnT6=n Timer for DCD Turn On Delay T9=n Primary XON Flow Control Character T7=n Timer for False Answer AbortT10=n Primary Xoff Flow Control Character T15=n V.24 Control Register T14=n Connect Message Delay TimerT11=n Secondary XON Flow Control Character T12=n Secondary Xoff Flow Control CharacterT17=n V.32/V.32bis Connection Training Timer T16=n CTS Turn On Delay TimerBit Function Position T19=n Bit Mapped Register T22=n DSR TimerT23=n Bit Mapped Register Table T42=n V.34/V.FC Connection Speed Selection T26=n Bit Mapped Register TableCSMIM-T1 Hardware Installation Guide Console Port Appendix a Port PIN/SIGNAL AllocationsInterface Ports DCE Cabletron part number 9372075 for DB25 male Additional Cabletron Cables and ConnectorsCSMIM-T1 Hardware Installation Guide Numerics SymbolsINDEX-2 INDEX-3 INDEX-4 INDEX-5 INDEX-6 INDEX-7 INDEX-8 INDEX-9 INDEX-10