Dram Simm Replacement Procedure | Enterasys Networks 7H4385-49

Gaining Access to Memory Modules

DRAM SIMM Replacement Procedure

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.

After you have removed the safety cover as described in “Removing the Safety Cover” on page B‐5, proceed to “Removing the Optional Network Expansion Module (NEM)”.

Removing the Optional Network Expansion Module (NEM)

Refer to Figure B‐4 and proceed as follows:

1.Attach the antistatic wrist strap (refer to the instructions on the antistatic wrist strap package).

Figure B-4 Removing the Optional Network Expansion Module

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DFE-Platinum Series Hardware Installation Guide B-7

Image 79

Enterasys Networks 7H4385-49 manual Dram Simm Replacement Procedure, Removing the Optional Network Expansion Module NEM

Contents

Enterasys Matrix Page Page Class a ITE Notice Clase A. Aviso de ITE Product SafetyFederal Communications Commission FCC Notice Industry Canada Notice Compatibilidad Electromágnetica EMC Electromagnetic Compatibility EMCElektro- magnetische Kompatibilität EMC Supplement to Product Instructions Vcci Notice Safety Information Class 1 Laser TransceiversBsmi EMC Statement Taiwan USA Declaration of Conformity Enterasys NETWORKS, INC. Firmware License Agreement Viii Page Page Contents Appendix C About PoE Power over Ethernet TroubleshootingAppendix a Specifications Appendix B Mode Switch Settings and Option Installations Tables Figures Xiv Who Should Use This Guide About This GuideImportant Notice Related Documents How to Use This GuideFor Refer to Following conventions are used in this guide Conventions Used in This Guide Support@enterasys.com Getting Help For information about Refer to Introduction Overview of DFE-Platinum Series Module Capabilities DFE-Platinum 7H4385-49 PoE Module 7H4385-49 DFE-Platinum Module Management Switch Configuration Using WebViewSwitch Configuration Using CLI Commands Connectivity Secure Networks Policy Support Lanview Diagnostic LEDs Link Aggregation Network Requirements FTM Bridge Function and Optional Interface Module Module Placement in a Matrix E7 Chassis10BASE-T Network 100BASE-TX Network 100BASE-TX Network Network Requirements Installation Contents of 7H4385-49 Module Carton Quantity Installation Site RequirementUnpacking the DFE Module Backplane Connections and Installation Rules Installing Optional Network Expansion Module NEMFTM1 and FTM2 Connectivity Matrix E7 Chassis Module Placement Module Placement and Installation RulesExample 1 -1,A Example 3 -1, C Example 2 -1,BExample 4 -1,D Example 6 -1, F Example 5 -1, E DFE-Platinum Series Hardware Installation Guide To install the 7H4385‐49, refer to ‐2 and proceed as follows DFE-Platinum Series Hardware Installation Guide No bottom connectors in Matrix N7chassis Installing the 7H4385-49 into Matrix N1, N3, or N5 Chassis Installation Installing Module into Matrix N3, N5, or N1 Chassis N3 shown Connecting 48 Vdc Power for PoE Operation Connecting UTP Cables to 7H4385-49 Connecting to the Network Making the UTP Connections Connecting a Twisted Pair Segment with RJ45 Connector RX+ TX+ TX1+ RX1 TX2+ TX3+ RX3 RX2 TX4+ RX4 Verifying PoE Port Status What Is Needed Connecting to COM Port for Local ManagementConnecting to an IBM PC or Compatible Device Parameter Setting Connecting to a VT Series Terminal 10 Connecting a VT Series Terminal Connecting to a Modem 11 Connecting to a Modem COM Port Adapter Wiring and Signal Diagram RJ45 Adapter Wiring and Signal Assignments RJ45 DB25 Modem Port Adapter Wiring and Signal Diagram Completing the Installation of a New System Completing the InstallationFirst-Time Log-In Using a Console Port Connection 12 Matrix DFE Startup Screen Example N7 Chassis Enter Logging in with an Administratively-Configured User Account Using Lanview TroubleshootingAbout the Management Mgmt LED Viewing the PoE Port Status Viewing the Receive and Transmit Activity Color State Recommended Action LED Amber and Alternating 67% on, 33% RX/TX Indications in Standard Mode RX/TX DFE-Platinum Series Configuration Guide Troubleshooting Checklist Problem Possible Cause Recommended Action Troubleshooting Checklist Overview of DFE Module Shutdown Procedure OFFLINE/RESET Switch Recommended Shutdown Procedure Using OFFLINE/RESET Switch Last Resort Shutdown Procedure Using OFFLINE/RESET Switch Processors/Memory SpecificationsDFE Module Specifications Table A-1 7H4385-49 Specifications Environmental Table A-1 7H4385-49 Specifications PhysicalTable A-2 COM Port Pin Assignments Signal Name Input/Output COM Port Pinout Assignments Table A-3 Compliance Standards Regulatory Compliance Regulatory Compliance Regulatory Compliance Specifications Required Tools Mode Switch Settings and Option Installations Setting the Mode Switches Memory Locations and Replacement Procedures Memory Locations and Replacement Procedures Gaining Access to Memory Modules Gaining Access to Memory Modules Removing the Safety Cover Figure B-3 Removing the Safety Cover Removing the Optional Network Expansion Module NEM Dram Simm Replacement Procedure Figure B-5 Removing the Existing Dram Simm Removing the Dram Simm Figure B-6 Installing the Dram Simm Installing the Dram Simm Removing the Dimm Dimm Replacement Procedure Installing the Dimm Installing the Network Expansion Module NEM Figure B-9 Installing the Network Expansion Module Reinstalling the Safety Cover Figure B-10 Installing the Safety Cover Overview About PoE Power over Ethernet Proprietary PD Detection Table C-2 PoE Status LED Indications PoE Port Status PoE Port Status LEDs Overview About PoE Power over Ethernet Numerics Index Pinout assignments console port A-2