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Multi-Tech Systems FR111 owner manual Enq/Ack

Models: FR111

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ENQ/ACK

The Enq/Ack parameter is a special flow control protocol used in Hewlett Packard computer systems. This option is sometimes referred to as Enquire/Acknowledge flow control because it’s based on the computer sending an enquiry (ENQ) and then expecting an acknowledgment (ACK).

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Multi-Tech Systems FR111 owner manual Enq/Ack

Contents

Model FR111 Single Port Frame Relay Access Device with 56K DSUOwners Manual Increase the separation between the equipment and receiver Reorient or relocate the receiving antennaConsult the dealer or an experienced raido/TV technician for help both amended byPage MultiFRADTM 100-Series Model No FR111 Owners Manual 82067401 Revision BPatents TRADEMARKSChapter 3 - Setup ContentsChapter 4 - Software Loading and Configuration Chapter 1 - Introduction and DescriptionAppendices Chapter 7 - Service, Warranty and Tech SupportChapter 6 - ASCII Terminal Menu System Introduction and Description Page Figure 1-1. MultiFRAD 100-Series 1.1 IntroductionChapter 4 - Software Loading and Configuration Chapter 3 - Setup1.2 About This Manual Chapter 1 - Introduction and DescriptionChapter 6 - ASCII Terminal Menu System Chapter 7 - Service, Warranty and Tech Support1.3.1 Ordering a Frame Relay Line 1.3 A Typical ApplicationFigure 1-2. Typical Frame Relay Network 1.3.2 How to Configure a MultiFRAD Page Page 1.4 FCC Regulations for Telephone Line Intercon- nection commission or corporation commission for information Service Center in U.S.A9. If so required, this equipment is hearing aid compatible Manufacturer1.5 Canadian Limitations Notice Trunk 1.6 Specifications Data PortElectrical/Physical/Environmental CompatibilityPage Front and Back Panel Descriptions Page 2.2 Front Panel 2.1 IntroductionFigure 2-1. Front Panel DataTrunk Trunk Connector Power ConnectorData Connector 2.3 Back PanelFigure 2-3. Switch Settings 2.4 Switch SettingsTable 2-1. Switch Settings SwitchFigure 2-4. Shunts 2.5 ShuntsPage Setup Page 3.1 Introduction 3.3 Safety Warnings3.2 Unpacking Figure 3-1. DIP-Switch Settings 3.4 SetupFigure 3-2. Power Connection Figure 3-3. Data ConnectionData PowerFigure 3-4. Trunk Connection TrunkFigure 3-5. Shunts 3.5 V.35 ShuntSoftware Loading and Configuration Page 4.2 Loading Software 4.1 IntroductionPage Page 4.3 Configuring Your MultiFRAD using Windows Page 10 The Back to Back check box should normally remain unchecked 12 Click on the OK button to return to the Main menu 14 The Configuration dialog box is displayedYour MultiFRAD 100 is fully operational at this time Configurations 1 - Data Port Configuration 2 - Trunk Configuration 4.4 Configuring your MultiFRAD using a Dumb TerminalM - Main Menu P - Previous Menu Selection Data Port Configuration Valid values are between 0016 to Enter the DLCIData Link Connection Identifierx - Enter Number, or P - Previous Menu Selection x - Enter Number, or P - Previous Menu Selectionx - Enter Number, or P - Previous Menu Selection 3 - Annex A ITU-T Q.933 P - Previous Menu Selection Management Type 1 - Annex D ANSI T1.617 2 - LMIEnter a number that is less than or equal to the Monitored Event Count Page Software Utility Descriptions Page 5.2 MultiFRAD Main Menu 5.1 IntroductionDiagnostics 5.2.1 Configuration Data Port5.2.2 Others Statistics 5.2.3 Download5.2.6 MultiFRAD Version 5.2.5 HelpMode Asynchronous/Synchronous 5.3 Data Port ConfigurationSync Mode Parameters SpeedBetween Frames InterFrame Timer in mSEncoding Scheme Async Mode Parameters CRC PresetBaud Rate Word LengthStop Bits ParityFlow Control PacingEcho Pass XonEIA Pass Through Trunk FacilityENQ/ACK Data Link Connection Identifier DLCI 5.4 Trunk ConfigurationManagement Type Management Parameters Polling Interval Encapsulation TypeFull Status Counter Error ThresholdMonitored Event Committed Info Rate CIRExcess Burst Rate Be Back to Back5.5 Statistics 5.6 DiagnosticsOther Tests Loop TestsPage ASCII Terminal Menu System Page 6.1 Introduction 6.2 Configurations Menu6.2.1 Async Data Port Configuration The Word Length option sets the number of bits in a word. The word length range is 5 to 8 bits. The default is 8 bits 4 IN Trunk Facility20 IN 6.2.2 Sync Data Port Configuration Page 6.2.3 Trunk Configuration Page should be less than or equal to the Monitored Event Counter Statistics 1 - View Statistics 6.3 StatisticsP - Previous Menu Selection Page 6.5 Diagnostic Tests 6.4 Reset Options6.5.1 Loop Tests Flash Firmware UpgradeThe methodology for all of the tests is the same 6.5.2 Memory Test 6.5.5 Flash Firmware Upgrade6.5.3 Watch Dog Test 6.5.4 Product and Firmware IDService, Warranty and Tech Support Page 7.1 Introduction 7.2 Limited Warranty7.3 Tech Support Model Number Serial Number Firmware Version 7.3.1 Recording MultiFRAD InformationATTN SERVICE OR REPAIRS 7.3.2 Service7.4 About the Multi-Tech BBS MULTI-TECH SYSTEMS, INC 2205 WOODALE DRIVE MOUNDS VIEW, MINNESOTA7.4.2 Downloading a File 7.4.1 Logging on to the Multi-Tech BBSIf you know the file name If you don’t know the file name 7.5 About CompuServe7.6 About the Internet 7.7 About the Multi-Tech Fax-Back Serviceftp//ftp.multitech.com 7.8 Upgrading the Flash PROM 7.8.1 Using FlashPro to Upgrade MultiFRAD FirmwarePage Appendices Page Data connector RS232C/V.24 * Cable Appendix A Cabling DiagramsTo FR111 Data Connector Data CablesPin Identification Trunk CableRJ-48 Cable 1 2 3 4 5 6 7RJ48S Back-To-Back CableRJ48S