Enterasys Networks 2G4072-52 manual Required Tools, Setting the Mode Switches

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Required Tools

Warning: This unit may have more than one power supply cord. Disconnect two power supply cords before servicing to avoid electric shock.

Advertencia: Esta unida puede tener mas de un cable de fuente de poder. Desconectar dos cables de fuentes de poder antes de dar servicio para prevenir riesgo eléctrico.

Warnhinweis: Dieses Gerät hat mehrere Netzanschlüße, trennen Sie vor den Wartungsarbeiten beide Netzanschlüsse vom Versorgungsnetz. zum Schutz vor elektrischen Schlägen.

Required Tools

Use the following tools to perform the procedures provided in this appendix:

Antistatic wrist strap

Phillips screwdriver

Caution: An antistatic wrist strap is required to perform the procedures in this appendix. Use the antistatic wrist strap to minimize ESD damage to the devices involved.

Precaución: Para llevar a cabo los procedimientos especificados en el apéndice deberá utilizar una pulsera antiestática. Esta pulsera sirve para minimizar los efectos de las descargas de electricidad estática.

Setting the Mode Switches

Caution: Read the appropriate sections to be fully aware of the consequences when changing switch settings.

Only qualified personnel should change switch settings.

Precaución: Si desea modificar la configuración del interruptor, lea las secciones correspondientes para saber cuál será el resultado de hacerlo.

Estas modificaciones a la configuración sólo debe realizarlas personal calificado.

Figure B‐1 shows the locations of the mode switches and the switch settings for normal operation. These switches are set at the factory and rarely need to be changed.

Switch definitions and positions are as follows:

Switches 1 through 6 – For Enterasys Networks use only.

Switch 7 – Clear Persistent Data. Changing the position of this switch clears Persistent Data on the next power‐up of the module. All user‐entered parameters, such as the IP address, module names, etc., are reset to the factory default settings. Once the module resets, you can either use the factory default settings or reenter your own parameters.

B-2 Mode Switch Bank Settings and Optional Installations

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Contents Enterasys Matrix Page Page Product Safety Federal Communications Commission FCC NoticeIndustry Canada Notice Class a ITE Notice Clase A. Aviso de ITEElectromagnetic Compatibility EMC Compatibilidad Electromágnetica EMCElektro- magnetische Kompatibilität EMC Hazardous SubstancesSupplement to Product Instructions Vcci Notice Bsmi EMC Statement TaiwanSafety Information Class 1 Laser Transceivers Declaration of ConformityEnterasys NETWORKS, INC. Firmware License Agreement Viii Page Page Contents Troubleshooting Appendix a SpecificationsIndex Figures TablesXiv Preface Who Should Use This GuideImportant Notice Structure of This Guide Related DocumentsFor Refer to Document Conventions This guide uses the following conventionsGetting Help Support@enterasys.comIntroduction Switch Configuration Using WebView 2G4072-52Connectivity ManagementLanview Diagnostic LEDs Switch Configuration Using CLI CommandsStandards Compatibility Lanview Diagnostic LEDs Introduction Network Requirements Link Aggregation10BASE-T Network 100BASE-TX Network1000BASE-SX/SX+/LX Network 1000BASE-T NetworkInstallation Unpacking the 2G4072-52Contents of 2G4072-52 Rack MountingAttaching Rack-mount Ears to Enterasys Matrix N SA 2G4072-52 Connecting Power Connecting PowerConnecting to the Network Connecting UTP CablesRX TX Crossover Four-Wire Cable RJ45 Pinouts Eight-Wire Crossover Cable RJ45 Pinouts Connecting Fiber-Optic Cables to Mini-GBICs 2G4072-52 2G4072-52 ÃÄÀ Connecting to the COM Port for Local Management What Is NeededConnecting to an IBM PC or Compatible Device Parameter SettingConnecting to a VT Series Terminal 12 Connecting an IBM PC or CompatibleConnecting to a Modem 13 Connecting a VT Series Terminal14 Connecting to a Modem Adapter Wiring and Signal Assignments COM Port Adapter Wiring and Signal Diagram RJ45VT Series Port Adapter Wiring and Signal Diagram RJ45 DB25 Completing the Installation Log-In Using a Console Port ConnectionModem Port Adapter Wiring and Signal Diagram RJ45 DB25 Completing the Installation 15 Matrix Startup Screen Example N7 Chassis Troubleshooting Using LanviewViewing the Receive and Transmit Activity LED Color State Recommended ActionAlternating 67% on, 33% off Troubleshooting Checklist Refer to the Enterasys Matrix N Standalone SeriesOverview of Shutdown Procedure Troubleshooting ChecklistProblem Possible Cause Recommended Action Recommended Shutdown Procedure Using Reset Button Last Resort Shutdown Procedure Using Reset ButtonSpecifications 2G4072-52 SpecificationsTable A-1 Specifications ItemSpecification 2G4072-52 PortsMini-GBIC Input/Output Specifications Table A-2 Mini-GBIC Input/Output Port SpecificationsProcessors/Memory PhysicalGigabit Ethernet Specifications MGBIC-LC01 / MGBIC-MT01 Specifications 1000BASE-SXMGBIC-LC03 Specifications 1000BASE-SX MGBIC-LC09 Specifications 1000BASE-LX MGBIC-08 Specifications 1000BASE-ELX MGBIC-02 Specifications 1000BASE-T Table A-7 MGBIC-08 Optical Specifications Table A-9 MGBIC-02 SpecificationsTable A-3 COM Port Pin Assignments Signal Name Input/Output COM Port Pinout AssignmentsRegulatory Compliance Table A-4 Compliance Standards Regulatory ComplianceMode Switch Bank Settings and Optional Installations Setting the Mode Switches Required ToolsFigure B-1 Mode Switch Location Memory Locations and Replacement Procedures Location of Dimm and Dram Simm Memory ModulesDimm Replacement Procedure Removing the DimmInstalling the Dimm Figure B-4 Installing the DimmRemoving the Dram Simm Figure B-5 Removing Chassis CoverInstalling the Dram Simm Figure B-6 Dram Simm Connector LocationFigure B-7 Installing the Dram Simm Page Index NumericsPinout assignments console port A-6