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Multi-Tech Systems FR111 owner manual The methodology for all of the tests is the same

Models: FR111

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The methodology for all of the tests is the same:

loopback mode (DIP-Switch 3 DOWN). This tests the complete path through the MultiFRAD up to the line circuitry and back to the data port. When it is used in a remote trunk loopback test mode, the remote DSU (or the telephone company's central office, CO) would be put into loopback mode. This tests the integrity of the local data device, Multi- FRAD, and the frame relay network. The Remote Trunk Loopback test is the most sophisticated of the two tests.

Loop Tests

1 - Data Port Loopback

2 - Trunk Loopback

M - Main Menu

P - Previous Menu

Selection : _

The Data Port Loopback Test puts the MultiFRAD's data port in loopback mode. This means that any data that comes into the data port is immediately looped back out to the user device. Use this test to verify that the data port cable and its connections are OK, and that the MultiFRAD's data port settings are correct.

The Trunk Loopback Test is selected when the internal DSU is set for loopback mode (DIP-Switch 3 is DOWN). This tests the data port circuitry and the MultiFRAD's trunk circuitry up the DDS line circuit.

The methodology for all of the tests is the same:

1.Put the MultiFRAD (either the local or remote one) into the desired test mode.

2.Connect the user device to the data port of the local MultiFRAD.

3.Send data from the user device.

4.Verify that the data received from the MultiFRAD matches exactly what was sent.

5.If the data received is the same as the data sent, then the test passed. If the data received is corrupted or no data is received, then the test failed. A failed test indicates a problem either with the cables, connections, or one of the units involved in the test. If the cause of the failure is not readily apparent, try using the process of elimination to isolate the trouble spot(s). The tests are listed in order of complexity. If the Remote Trunk Loopback fails,

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Multi-Tech Systems FR111 owner manual The methodology for all of the tests is the same

Contents

Owners Manual Single Port Frame Relay Access Device with 56K DSUModel FR111 both amended by Reorient or relocate the receiving antennaIncrease the separation between the equipment and receiver Consult the dealer or an experienced raido/TV technician for helpPage TRADEMARKS Owners Manual 82067401 Revision BMultiFRADTM 100-Series Model No FR111 PatentsChapter 1 - Introduction and Description ContentsChapter 3 - Setup Chapter 4 - Software Loading and ConfigurationChapter 6 - ASCII Terminal Menu System Chapter 7 - Service, Warranty and Tech SupportAppendices Introduction and Description Page Figure 1-1. MultiFRAD 100-Series 1.1 IntroductionChapter 1 - Introduction and Description Chapter 3 - SetupChapter 4 - Software Loading and Configuration 1.2 About This ManualChapter 6 - ASCII Terminal Menu System Chapter 7 - Service, Warranty and Tech SupportFigure 1-2. Typical Frame Relay Network 1.3 A Typical Application1.3.1 Ordering a Frame Relay Line 1.3.2 How to Configure a MultiFRAD Page Page 1.4 FCC Regulations for Telephone Line Intercon- nection Manufacturer Service Center in U.S.Acommission or corporation commission for information 9. If so required, this equipment is hearing aid compatible1.5 Canadian Limitations Notice Compatibility 1.6 Specifications Data PortTrunk Electrical/Physical/EnvironmentalPage Front and Back Panel Descriptions Page Data 2.1 Introduction2.2 Front Panel Figure 2-1. Front PanelTrunk 2.3 Back Panel Power ConnectorTrunk Connector Data ConnectorSwitch 2.4 Switch SettingsFigure 2-3. Switch Settings Table 2-1. Switch SettingsFigure 2-4. Shunts 2.5 ShuntsPage Setup Page 3.2 Unpacking 3.3 Safety Warnings3.1 Introduction Figure 3-3. Data Connection 3.4 SetupFigure 3-1. DIP-Switch Settings Figure 3-2. Power ConnectionTrunk PowerData Figure 3-4. Trunk ConnectionFigure 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 Your MultiFRAD 100 is fully operational at this time 14 The Configuration dialog box is displayed12 Click on the OK button to return to the Main menu M - Main Menu P - Previous Menu Selection 4.4 Configuring your MultiFRAD using a Dumb TerminalConfigurations 1 - Data Port Configuration 2 - Trunk Configuration Data Port Configuration x - Enter Number, or P - Previous Menu Selection Enter the DLCIData Link Connection IdentifierValid values are between 0016 to x - Enter Number, or P - Previous Menu Selection Selectionx - Enter Number, or P - Previous Menu 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 Introduction5.2.3 Download 5.2.1 Configuration Data PortDiagnostics 5.2.2 Others Statistics5.2.6 MultiFRAD Version 5.2.5 HelpSpeed 5.3 Data Port ConfigurationMode Asynchronous/Synchronous Sync Mode ParametersEncoding Scheme InterFrame Timer in mSBetween Frames Word Length CRC PresetAsync Mode Parameters Baud RatePacing ParityStop Bits Flow ControlTrunk Facility Pass XonEcho EIA Pass ThroughENQ/ACK Management Type 5.4 Trunk ConfigurationData Link Connection Identifier DLCI Management Parameters Polling Interval Encapsulation TypeCommitted Info Rate CIR Error ThresholdFull Status Counter Monitored EventExcess 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 20 IN Trunk Facility4 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 P - Previous Menu Selection 6.3 StatisticsStatistics 1 - View Statistics Page Flash Firmware Upgrade 6.4 Reset Options6.5 Diagnostic Tests 6.5.1 Loop TestsThe methodology for all of the tests is the same 6.5.4 Product and Firmware ID 6.5.5 Flash Firmware Upgrade6.5.2 Memory Test 6.5.3 Watch Dog TestService, Warranty and Tech Support Page 7.3 Tech Support 7.2 Limited Warranty7.1 Introduction Model Number Serial Number Firmware Version 7.3.1 Recording MultiFRAD InformationMULTI-TECH SYSTEMS, INC 2205 WOODALE DRIVE MOUNDS VIEW, MINNESOTA 7.3.2 ServiceATTN SERVICE OR REPAIRS 7.4 About the Multi-Tech BBSIf you know the file name 7.4.1 Logging on to the Multi-Tech BBS7.4.2 Downloading a File If you don’t know the file name 7.5 About CompuServeftp//ftp.multitech.com 7.7 About the Multi-Tech Fax-Back Service7.6 About the Internet 7.8 Upgrading the Flash PROM 7.8.1 Using FlashPro to Upgrade MultiFRAD FirmwarePage Appendices Page Data Cables Appendix A Cabling DiagramsData connector RS232C/V.24 * Cable To FR111 Data Connector1 2 3 4 5 6 7 Trunk CablePin Identification RJ-48 CableRJ48S Back-To-Back CableRJ48S