Enterasys Networks 6H308-48, 4H4285-49, 9033989-06 manual Figure B-8 Installing the Dimm

Page 81

Gaining Access to Memory Modules

Installing the DIMM

Caution: Observe all Electrostatic Discharge (ESD) precautions when handling sensitive electronic equipment.

Precaución: Al trabajar con equipos electrónicos sensibles, tome todas las precauciones de seguridad para evitar descargas de electricidad estática.

To install a DIMM, refer to Figure B‐8 and proceed as follows:

1.Insert the DIMM down between the connector fingers.

2.Pivot the DIMM downward so the tabs on the connector arms align with the two alignment notches. With the two connector arms spread outward, push the DIMM down between the connector arms. Then release the two connector arms to lock the DIMM into place.

3.Reinstall the safety cover. Refer to “Reinstalling the Safety Cover” on page B‐13 for instructions.

Figure B-8 Installing the DIMM

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1

DIMM

3

Connector arms

2

Connector fingers

4

Alignment notches (2)

Matrix DFE-Gold Series PoE Module Hardware Installation Guide B-11

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Contents Enterasys Matrix Page Page Regulatory Compliance Information Electromagnetic Compatibility EMC Supplement to Product Instructions Vcci Notice Safety Information Class 1 Laser Transceivers Enterasys NETWORKS, INC. Firmware License Agreement Viii Page Page Contents Appendix a Specifications TroubleshootingAppendix B Mode Switch Settings and Option Installations Appendix C About PoE Power over EthernetTables FiguresXiv About This Guide Who Should Use This GuideImportant Notice How to Use This Guide Related DocumentsFor Refer to Following conventions are used in this guide Conventions Used in This GuideGetting Help For information about Refer to IntroductionOverview of DFE-Gold PoE Module Capabilities DFE-Gold Module4H4285-49 DFE-Gold Module 4H4285-49 DFE-Gold Module Switch Configuration Using CLI Commands Switch Configuration Using WebViewConnectivity ManagementStandards Compatibility Lanview Diagnostic LEDsLink Aggregation Network Requirements100BASE-TX Network 10BASE-T NetworkInstallation Installation Site Requirement Contents of DFE Module Carton QuantityUnpacking the DFE Module DFE Module Placement and Installation Rules Installing Optional Network Expansion Module NEMExample 1 -1, a Example 3 -1, C Preparing to Install the 4H4285-49 Installing 4H4285-49 into a Matrix E7 or N7 Chassis Preparing to Install the 4H4285-49 Card guides Installing 4H4285-49 into Matrix N3 or N5 Chassis Card guides Connecting 48 Vdc Power for PoE Operation Connecting to the Network Connecting UTP Cables to 4H4285-49Making the UTP Connections Connecting a Twisted Pair Segment with RJ45 Connector RX+ TX+ RX+ Verifying PoE Port Status Connecting to COM Port for Local Management What Is NeededConnecting to an IBM PC or Compatible Device Parameter Setting Connecting to a VT Series Terminal10 Connecting a VT Series Terminal Connecting to a Modem 11 Connecting Using a Modem COM Port Adapter Wiring and Signal Diagram RJ45 Adapter Wiring and Signal AssignmentsVT Series Port Adapter Wiring and Signal Diagram RJ45 DB25Completing the Installation Completing the Installation of a New SystemModem Port Adapter Wiring and Signal Diagram RJ45 DB25 First-Time Log-In Using a Console Port Connection 12 Matrix Defogged Startup Screen Example N7 Chassis Enter Logging in with an Administratively-Configured User AccountCompleting the Installation Troubleshooting Using LanviewAbout the Management Mgmt LED Lanview LEDs Viewing Receive/Transmit ActivityColor State Recommended Action Viewing the PoE Port StatusAlternately 67% on, 33% LED RX/TX Refer to the Matrix DFE-Gold Series Configuration Troubleshooting ChecklistMatrix DFE-Gold Series Configuration Guide for OFFLINE/RESET Switch Overview of DFE Module Shutdown ProcedureLast Resort Shutdown Procedure Using OFFLINE/RESET Switch Recommended Shutdown Procedure Using OFFLINE/RESET SwitchSpecifications 4H4285-49 SpecificationsTable A-1 4H4285-49 Specifications Processors/Memory Table A-1 4H4285-49 Specifications ItemSpecificationCOM Port Pinout Assignments Table A-2 COM Port Pin Assignments Signal Name Input/OutputRegulatory Compliance Table A-3 Compliance Standards Regulatory ComplianceRegulatory Compliance Specifications Required Tools Mode Switch Settings and Option InstallationsSetting the Mode Switches Memory Locations and Replacement Procedures Memory Locations and Replacement ProceduresGaining Access to Memory Modules Gaining Access to Memory ModulesRemoving the Safety Cover Figure B-3 Removing the Safety Cover Removing the Network Expansion Module NEM Dram Simm Replacement ProcedureFigure B-5 Removing the Existing Dram Simm Removing the Dram SimmFigure B-6 Installing the Dram Simm Installing the Dram SimmRemoving the Dimm Dimm Replacement ProcedureFigure B-8 Installing the Dimm Installing the DimmFigure B-9 Installing the Network Expansion Module Reinstalling the Optional Network Expansion ModuleReinstalling the Safety Cover Figure B-10 Installing the Safety Cover Overview About PoE Power over EthernetProprietary PD Detection Power InterfaceMatrix N5 Backplane 48 Vdc Interface Front Panel 48 Vdc InterfaceTable C-2 PoE Status LED Indications PoE Port Status PoE Port Status LEDsPoE Port Status LEDs About PoE Power over Ethernet Numerics IndexPinout assignments console port A-3
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