Enterasys Networks 6H303-48, 4G4282-49 Connecting to a Modem, Connecting a VT Series Terminal

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Connecting to COM Port for Local Management

When these parameters are set, the Local Management password screen will display. Refer to the Matrix DFE‐Gold Series Configuration Guide for further information.

Figure 3-16 Connecting a VT Series Terminal

Gb ENET
4G4202-72
	OFFLINE/
	RESET
		COM
GROUP 1	GROUP 2	GROUP 3
		GROUP 3

Á

6X

			Â	À
	Ã		Â	À
1	UTP straight-through 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 an Enterasys Networks DFE‐Gold module COM port

(Figure 3‐17), use a UTP straight‐through cable with RJ45 connectors and an RJ45‐to‐DB25 male adapter, and proceed as follows:

1.Connect the RJ45 connector at one end of the UTP straight‐through cable to the COM port of the DFE‐Gold module.

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

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

4.Turn on the modem.

3-26 Installation

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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 B Mode Switch Bank Settings Optional Installations TroubleshootingAppendix a Specifications IndexFigures Tables Who Should Use This Guide About This GuideImportant Notice Related Documents How to Use This GuideFor Refer to Conventions Used in This Guide Following conventions are used in this guideConventions Used in This Guide Xvi About This Guide Introduction For information about Refer toOverview of DFE Series Capabilities DFE-Gold Modules and Interface Options4G4202-72 4G4282-494G4202-72 and 4G4282-49 DFE-Gold Modules 7G-6MGBIC and 7G-6MGBIC-A Gigabit Ethernet Interface Modules Connectivity Switch Configuration Using WebViewManagement Standards Compatibility Switch Configuration Using CLI CommandsSecure Networks Policy Support Lanview Diagnostic LEDs Getting HelpNetwork Requirements Link Aggregation100BASE-TX Network 10BASE-T Network1000BASE-SX/LX/ELX Network 1000BASE-T Network 1000BASE-T Network Network Requirements Installation Important NoticeContents of DFE-Gold Module Carton Quantity Installing Optional Network Expansion ModulesUnpacking the DFE-Gold Module Installing the Network Expansion Module Removing the CoverplateInstalling the Network Expansion Module Installing an Optional Mini-GBIC PreparationInstallation Mini-GBIC with MT-RJ ConnectorMini-GBIC with LC Connector Removing the Mini-GBIC Module Placement and Rules N5 POEExample 3 -6, C Example 1 -6, aExample 2 -6, B Example 4 -6, DInstalling the DFE Module into a Chassis Installing Module into Matrix E7 or N7 Chassis To install the module, refer to ‐1 and proceed as followsCard guides Installing Module into Matrix N1, N3, or N5 Chassis Connecting to the Network Installing Module into N1, N3, or N5 Chassis only N3 shownConnecting UTP Cables DFE RX+ TX+ TX1+ RX1 TX2+ TX3+ RX3 RX2 TX4+ RX4 Connecting Fiber-Optic Cables to Mini-GBICs 13 Cable Connection to MT-RJ Fiber-Optic Connectors 14 Cable Connection to LC Fiber-Optic Connectors Connecting to COM Port for Local Management What Is NeededConnecting to an IBM PC or Compatible Device Parameter SettingConnecting to a VT Series Terminal 15 Connecting an IBM PC or Compatible DeviceConnecting to a Modem 16 Connecting a VT Series Terminal17 Connecting to a Modem VT Series Port Adapter Wiring and Signal Diagram Adapter Wiring and Signal AssignmentsCOM Port Adapter Wiring and Signal Diagram RJ45 RJ45 DB25Completing the Installation of a New System Completing the InstallationModem Port Adapter Wiring and Signal Diagram First-Time Log-In Using a Console Port Connection 18 Matrix DFE Startup Screen Example N7 Chassis Logging in with an Administratively-Configured User Account Using Lanview TroubleshootingAbout the Management Mgmt LED Viewing the Receive and Transmit Activity 4G4282-49LED Color State Recommended ActionAmber Alternating 67% on, 33% and off off. Indicates that a Troubleshooting Checklist Refer to the Matrix DFE-Gold Series ConfigurationDFE-Gold Module Shutdown Procedure Matrix DFE-Gold Series Configuration Guide forRecommended Shutdown Procedure Using OFFLINE/RESET Switch OFFLINE/RESET SwitchLast Resort Shutdown Procedure Using OFFLINE/RESET Switch DFE-Gold Module Specifications SpecificationsTable A-1 Specifications Ethernet Interface Module Specifications Processors/MemoryMini-GBIC Input/Output Specifications Table A-3 Mini-GBIC Input/Output Port SpecificationsMGBIC-LC01 / MGBIC-MT01 Specifications 1000BASE-SX Gigabit Ethernet SpecificationsMGBIC-LC03 Specifications 1000BASE-LX MGBIC-08 Specifications 1000BASE-ELX MGBIC-LC09 Specifications 1000BASE-LXTable A-10 MGBIC-08 Optical Specifications Table A-12 MGBIC-02 Specifications MGBIC-02 Specifications 1000BASE-TTable A-11 MGBIC-08 Operating Range 1550 nm Regulatory Compliance COM Port Pinout AssignmentsTable A-14 Compliance Standards Regulatory Compliance Regulatory Compliance Specifications Setting the Mode Switches Mode Switch Bank Settings Optional InstallationsRequired Tools Figure B-1 Mode Switch Location on 4G4202-72 and 4G4282-49 Memory Locations and Replacement Procedures Location of Dram Simm and Dimm Memory ModulesDram Simm Replacement Procedure Removing the Dram SimmFigure B-5 Removing the Existing Dram Simm from 4G4282-49 Installing the Dram Simm on 4G4282-49 Figure B-6 Installing the Dram Simm on 4G4282-49Dimm Replacement Procedure Removing the DimmInstalling the Dimm on 4G4202-72 or 4G4282-49 Figure B-8 Installing the Dimm on 4G4202-72 or 4G4282-49Index NumericsIndex-2