Enterasys Networks 2G4072-52 manual Connecting to a Modem, Connecting a VT Series Terminal

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Connecting to the COM Port for Local Management

4.Turn on the terminal and access the Setup Directory. Set the following parameters:

Parameter

Setting

 

 

Mode

7 Bit Control

 

 

Transmit

Transmit=9600

 

 

 

Bits Parity

8

Bits, No Parity

 

 

 

Stop Bit

1

Stop Bit

 

 

 

When these parameters are set, the Local Management password screen will display. Refer to the Enterasys Matrix N Standalone Series Configuration Guide for further information.

Figure 3-13 Connecting a VT Series Terminal

RESET

Ã

Â

À

 

CPU

CONSOLE

PWR

 

Á

GROUP 3

GROUP SELECT

GROUP 2

GROUP 1

1

UTP cable with RJ45 connectors

3

RJ45-to-DB25 VT adapter

2

RJ45 COM port

4

VT series terminal

Connecting to a Modem

To connect a modem to the device COM port (Figure 3‐14), use a UTP cable with RJ45 connectors and an optional RJ45‐to‐DB25 male adapter, and proceed as follows:

1.Connect the RJ45 connector at one end of the cable to the COM port of the module.

2.Plug the RJ45 connector at the other cable end into the RJ45‐to‐DB25 modem adapter.

3.Connect the RJ45‐to‐DB25 adapter to the communications port on the modem.

N Standalone Series Installation Guide 3-15

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Contents Enterasys Matrix Page Page Federal Communications Commission FCC Notice Product SafetyIndustry Canada Notice Class a ITE Notice Clase A. Aviso de ITECompatibilidad Electromágnetica EMC Electromagnetic Compatibility EMCElektro- magnetische Kompatibilität EMC Hazardous SubstancesSupplement to Product Instructions Bsmi EMC Statement Taiwan Vcci NoticeDeclaration of Conformity Safety Information Class 1 Laser TransceiversEnterasys NETWORKS, INC. Firmware License Agreement Viii Page Page Contents Index TroubleshootingAppendix a Specifications Tables FiguresXiv Important Notice PrefaceWho Should Use This Guide For Refer to Structure of This GuideRelated Documents This guide uses the following conventions Document ConventionsSupport@enterasys.com Getting HelpIntroduction 2G4072-52 Switch Configuration Using WebViewConnectivity ManagementStandards Compatibility Lanview Diagnostic LEDsSwitch Configuration Using CLI Commands Lanview Diagnostic LEDs Introduction Link Aggregation Network Requirements100BASE-TX Network 10BASE-T Network1000BASE-SX/SX+/LX Network 1000BASE-T NetworkUnpacking the 2G4072-52 InstallationRack Mounting Contents of 2G4072-52Attaching Rack-mount Ears to Enterasys Matrix N SA 2G4072-52 Connecting Power Connecting PowerConnecting UTP Cables Connecting to the NetworkRX 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 What Is Needed Connecting to the COM Port for Local ManagementConnecting to an IBM PC or Compatible Device Parameter Setting12 Connecting an IBM PC or Compatible Connecting to a VT Series Terminal13 Connecting a VT Series Terminal Connecting to a Modem14 Connecting to a Modem VT Series Port Adapter Wiring and Signal Diagram RJ45 DB25 Adapter Wiring and Signal AssignmentsCOM Port Adapter Wiring and Signal Diagram RJ45 Modem Port Adapter Wiring and Signal Diagram RJ45 DB25 Completing the InstallationLog-In Using a Console Port Connection Completing the Installation 15 Matrix Startup Screen Example N7 Chassis Viewing the Receive and Transmit Activity TroubleshootingUsing Lanview Color State Recommended Action LEDAlternating 67% on, 33% off Refer to the Enterasys Matrix N Standalone Series Troubleshooting ChecklistProblem Possible Cause Recommended Action Overview of Shutdown ProcedureTroubleshooting Checklist Last Resort Shutdown Procedure Using Reset Button Recommended Shutdown Procedure Using Reset Button2G4072-52 Specifications SpecificationsTable A-1 Specifications ItemSpecification 2G4072-52 PortsTable A-2 Mini-GBIC Input/Output Port Specifications Mini-GBIC Input/Output SpecificationsProcessors/Memory PhysicalMGBIC-LC03 Specifications 1000BASE-SX Gigabit Ethernet SpecificationsMGBIC-LC01 / MGBIC-MT01 Specifications 1000BASE-SX MGBIC-LC09 Specifications 1000BASE-LX MGBIC-02 Specifications 1000BASE-T MGBIC-08 Specifications 1000BASE-ELXTable A-7 MGBIC-08 Optical Specifications Table A-9 MGBIC-02 SpecificationsCOM Port Pinout Assignments Table A-3 COM Port Pin Assignments Signal Name Input/OutputRegulatory Compliance Table A-4 Compliance Standards Regulatory ComplianceMode Switch Bank Settings and Optional Installations Required Tools Setting the Mode SwitchesFigure B-1 Mode Switch Location Location of Dimm and Dram Simm Memory Modules Memory Locations and Replacement ProceduresRemoving the Dimm Dimm Replacement ProcedureFigure B-4 Installing the Dimm Installing the DimmFigure B-5 Removing Chassis Cover Removing the Dram SimmFigure B-6 Dram Simm Connector Location Installing the Dram SimmFigure B-7 Installing the Dram Simm Page Numerics IndexPinout assignments console port A-6