Rx+ | Enterasys Networks 2G4082-25, 9034310-01 specification

Connecting to the Network

Figure 3-4 Four-Wire Crossover Cable RJ45 Pinouts, Connections Between Hub Devices

ÀÁ

RX+	1
RX–	2

Ã

TX+ 3

TX– 6

1RJ45 device port

2Other device port

1	RX+
2	RX–

3 TX+

6 TX–

Â

3RJ45-to-RJ45 crossover cable

4RX+/RX- and TX+/TX- connections. These connections must share a common color pair.

Figure 3-5 Four-Wire Straight-Through Cable RJ45 Pinouts, Connections Between Switches and End User Devices

	À
RX+	1
RX–	2
Ã
TX+	3
TX–	6

Â

Á

1RX+

2 RX–

3TX+

6 TX–

1	RJ45 device port	3	RJ45-to-RJ45 straight-through cable
2	Other device port	4	RX+/RX- and TX+/TX- connections. These connections must
			share a common color pair.

3-8 Installation

Image 32

Enterasys Networks 2G4082-25, 9034310-01 manual Rx+

Contents

Enterasys Matrix Page Page Regulatory Compliance Information Electromagnetic Compatibility EMC Supplement to Product Instructions Vcci Notice Enterasys NETWORKS, INC. Firmware License Agreement Vii Viii Contents Tables Appendix a SpecificationsIndex Important Notice About This GuideWho Should Use This Guide How to Use This Guide Related Documents Conventions Used in This Guide Getting Help Getting Help Introduction Overview of DFE Series Capabilities DFE-Platinum Module 2G4082-25 DFE Switch Configuration Using WebView Switch Configuration Using CLI CommandsNetwork Expansion Module NEM Option Connectivity Standards Compatibility Lanview Diagnostic LEDsSecure Networks Policy Support Lanview Diagnostic LEDs Introduction Network Requirements Link Aggregation 10BASE-T Network 100BASE-TX Network1000BASE-T Network 1000BASE-SX/LX/ELX Network Installation Unpacking the DFE-Platinum Module Installing Optional Network Expansion ModulesInstalling Module into Matrix E7 or N7 Chassis Installation Preparation Card guides Installing Module into Matrix N1, N3, or N5 Chassis Connecting to the Network Connecting UTP Cables Connecting a Twisted Pair Segment to the DFE-Platinum Module RX+ TX1+ RX1 TX2+ TX3+ RX3 RX2 TX4+ RX4 Connecting to an IBM PC or Compatible Device Connecting to COM Port for Local ManagementWhat Is Needed Connecting to a VT Series Terminal Connecting an IBM PC or Compatible Connecting to a Modem Connecting a VT Series Terminal Adapter Wiring and Signal Assignments DB9 Modem Port Adapter Wiring and Signal Diagram Completing the Installation of a New System First-Time Log-In Using a Console Port Connection Logging in with an Administratively-Configured User Account 11 Matrix DFE Startup Screen Example N7 Chassis Troubleshooting Using LanviewAbout the Management Mgmt LED Viewing the Receive and Transmit Activity LED Alternating 67% on, 33% off Troubleshooting Checklist Series Configuration Guide for proper setup Overview of DFE-Platinum Module Shutdown Procedure Recommended Shutdown Procedure Specifications DFE-Platinum Module Specifications COM Port Pinout Assignments Regulatory Compliance Required Tools Mode Switch Bank Settings Optional InstallationsSetting the Mode Switches Memory Locations and Replacement Procedures Figure B-1 Mode Switch Location on 2G4082-25 Removing the Dimm from 2G4082-25 Flash Dimm Replacement ProcedureLocation of Memory Modules Figure B-3 NEM Removal and Dimm Connector Location Installing the Dimm Dimm Removing the Dram Simm Dram Simm Replacement ProcedureInstalling the Dram Simm Figure B-7 Installing the Dram Simm Page Index Numerics Index-2