Enterasys Networks 7H4385-49 manual Memory Locations and Replacement Procedures

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Memory Locations and Replacement Procedures

Figure B-1 Mode Switch Location (7H4385-49 shown without safety cover)

OFFLINE/RESET

F ENETAST

H7 34 58 94-

COM

1X 1X

CPU		OUP SELECT GR
MGMT	POE	1 OUPGR 1	2	3	4	5	6	7
			2					8

9

310

4	11
	12

	X12
G	14X
UOPU	14X
RGOR
	P1 1
	11X
	13X

1
2
3
4
5
6
24X	A-6MGBIC -7G	1
RO	26X	2
G
UP
2		3
		4
23X			5
	25X	36X	6
		RO	38X
		G
		UP
		3
		35X

37X	48X
	G
	RO
	UP
	4

DFE

PO ---48VWER MAX20AOPTIONALINPUT

À

1 2 3 4 5 6 7 8 ON

1Mode switch pack (7H4385-49 shown without safety cover)

Memory Locations and Replacement Procedures

If the Dual In‐line Memory Module (DIMM) or DRAM Single In‐line Memory Module (SIMM) (FLASH memory) needs to be replaced, the following sections describe how to access, locate, and replace these memory modules. If you have questions concerning the replacement of either memory module, refer to “Getting Help” on page xviii for details on how to contact Enterasys Networks.

Figure B‐2 shows the DIMM and DRAM SIMM locations on the main PC board.

DFE-Platinum Series Hardware Installation Guide B-3

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Contents Enterasys Matrix Page Page Class a ITE Notice Clase A. Aviso de ITE Product SafetyFederal Communications Commission FCC Notice Industry Canada NoticeElectromagnetic Compatibility EMC Compatibilidad Electromágnetica EMCElektro- magnetische Kompatibilität EMC Supplement to Product Instructions Safety Information Class 1 Laser Transceivers Vcci NoticeBsmi EMC Statement Taiwan USA Declaration of ConformityEnterasys 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 InstallationsTables 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 GuideSupport@enterasys.com Getting HelpFor information about Refer to IntroductionOverview 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 ConnectivitySecure Networks Policy Support Lanview Diagnostic LEDsLink Aggregation Network RequirementsModule Placement in a Matrix E7 Chassis FTM Bridge Function and Optional Interface Module10BASE-T Network 100BASE-TX Network 100BASE-TX Network Network Requirements Installation Installation Site Requirement Contents of 7H4385-49 Module Carton QuantityUnpacking the DFE Module Installing Optional Network Expansion Module NEM Backplane Connections and Installation RulesFTM1 and FTM2 Connectivity Module Placement and Installation Rules Matrix E7 Chassis Module PlacementExample 1 -1,A Example 2 -1,B Example 3 -1, CExample 4 -1,D Example 6 -1, F Example 5 -1, EDFE-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 NetworkMaking the UTP Connections Connecting a Twisted Pair Segment with RJ45 ConnectorRX+ TX+ TX1+ RX1 TX2+ TX3+ RX3 RX2 TX4+ RX4 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 Modem11 Connecting to a Modem COM Port Adapter Wiring and Signal Diagram RJ45 Adapter Wiring and Signal AssignmentsRJ45 DB25 Modem Port Adapter Wiring and Signal DiagramCompleting the Installation Completing the Installation of a New SystemFirst-Time Log-In Using a Console Port Connection 12 Matrix DFE Startup Screen Example N7 Chassis Enter Logging in with an Administratively-Configured User AccountTroubleshooting Using LanviewAbout the Management Mgmt LED Viewing the PoE Port Status Viewing the Receive and Transmit ActivityColor State Recommended Action LEDAmber and Alternating 67% on, 33% RX/TX Indications in Standard ModeRX/TX DFE-Platinum Series Configuration Guide Troubleshooting ChecklistProblem Possible Cause Recommended Action Troubleshooting ChecklistOverview of DFE Module Shutdown Procedure OFFLINE/RESET Switch Recommended Shutdown Procedure Using OFFLINE/RESET SwitchLast Resort Shutdown Procedure Using OFFLINE/RESET Switch Processors/Memory SpecificationsDFE Module Specifications Table A-1 7H4385-49 SpecificationsEnvironmental Table A-1 7H4385-49 Specifications PhysicalTable A-2 COM Port Pin Assignments Signal Name Input/Output COM Port Pinout AssignmentsTable A-3 Compliance Standards Regulatory Compliance 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 Optional 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 ProcedureInstalling the Dimm Installing the Network Expansion Module NEMFigure B-9 Installing the Network Expansion Module Reinstalling the Safety Cover Figure B-10 Installing the Safety Cover Overview About PoE Power over EthernetProprietary PD Detection Table C-2 PoE Status LED Indications PoE Port Status PoE Port Status LEDsOverview About PoE Power over Ethernet Numerics IndexPinout assignments console port A-2