Enterasys Networks
A2H254-16
manual
Troubleshooting
Specifications
Install
Connecting Stacking Cables
Reset Password Button
Lanview Diagnostic LEDs
Accessing the RPS Connector
Mini-GBIC with MT-RJ Connector
How to
What is
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Contents
SecureStack A2
Page
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Regulatory Compliance Information
Electromagnetic Compatibility EMC
Safety Information Class 1 Laser Transceivers
Declaration of Conformity
Enterasys Networks, Inc Firmware License Agreement
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Contents
Troubleshooting
Figures
Xii
About This Guide
Who Should Use This Guide
How to Use This Guide
Related Documents
Conventions Used in This Guide
Following conventions are used in this guide
Conventions Used in This Guide Xvi About This Guide
Introduction
Overview
A2H254-16
Redundant Power Supply Capability
Stack Connections
Connectivity
Description of Mini-GBICs
Switch Configuration Using CLI Commands
Lanview Diagnostic LEDs
Switch Configuration Using WebView
Management
Getting Help
Network Requirements
10BASE-TX Twisted Pair Network
100BASE-FX Multimode Fiber-Optic Network
100BASE-TX Twisted Pair Network
1000BASE-T Twisted Pair Gigabit Ethernet Network
1000BASE-FX Fiber-Optic Network
1000BASE-FX Fiber-Optic Network Network Requirements
Hardware Installation
Contents of Switch Carton
Considerations Prior to Installation
Unpacking the Switch
Required Tools
Installing Optional Mini-GBICs
Preparation
Installation
Mini-GBIC with MT-RJ Connector
Mini-GBIC with LC Connector
Removing the Mini-GBIC
Installing the Switch on a Flat Surface
Installing the Rubber Feet
Guidelines for Flat Surface Installation
Chassis Bottom, Rubber Feet Placement
Rack Mounting the Switch
Area Guidelines for Switch Installation on Flat Surface
Guidelines for Rackmount Installation
Attaching Brackets and Installing in Rack
Connecting Stacking Cables
Fastening the Switch to the Rack
Configuring Switches in a Stack
About SecureStack A2 Switch Operation in a Stack
Configuring Switches in a Stack
Recommended Procedures for New and Existing Stacks
Installing a New Stackable System of Up to Eight Switches
Connecting AC and RPS-SYS Power
AC Power
Switch Rear View
C2RPS-SYS Redundant Power System
10 Accessing the RPS Connector
Stack Initialization Overview
Connecting to Console Port for Local Management
What Is Needed
Connecting to an IBM or Compatible Device
DB9 Male Console Port Pinout Assignments
Connecting to a VT Series Terminal
12 Connecting an IBM PC or Compatible
Connecting to a Modem
13 Connecting a VT Series Terminal
14 Connecting to a Modem
Connecting to the Network
Connecting Fiber-Optic Cables to Fixed MT-RJ Ports
15 Connecting a Fiber-Optic Cable Segment to MT-RJ Port
Connecting Fiber-Optic Cables to MT-RJ Mini-GBIC Ports
Connecting to the Network
Connecting Fiber-Optic Cables to LC Mini-GBIC Ports
Connecting to the Network
Connecting UTP Cables to RJ45 Ports
16 Connecting a UTP Cable Segment to RJ45 Port
Connecting to the Network
17 Four-Wire Crossover Cable RJ45 Pinouts for 10/100BASE-TX
TX1+ RX1 TX2+ TX3+ RX3 RX2 TX4+ RX4
Completing the Installation
Initial Logon to Switch Management
Completing the Installation Hardware Installation
Troubleshooting
This chapter provides information concerning the following
Using Lanview
Lanview LEDs of A2H254-16
Lanview LEDs
Color State Recommended Action
Down
RPS
Troubleshooting Checklist
Configuration Guide for proper setup
Configuration Guide for the IP address
Using the Reset Password Button
Reset Password Button
Table A-1 A2H254-16 Switch Specifications
Specifications
Switch Specifications
Physical
Environmental
Mini-GBIC Input/Output Specifications
Table A-2 Mini-GBIC Input/Output Port Specifications
MGBIC-LC03 Specifications 1000BASE-SX
Gigabit Ethernet Specifications
MGBIC-LC01/MGBIC-MT01 Specifications 1000BASE-SX
MGBIC-LC09 Specifications 1000BASE-LX
Table A-9 MGBIC-08 Optical Specifications
MGBIC-08 Specifications 1000BASE-ELX
MGBIC-02 Specifications 1000BASE-T
Table A-11 MGBIC-02 Specifications
Table A-12 Compliance Standards Regulatory Compliance
Console Port Pinout Assignments
Regulatory Compliance
Regulatory Compliance Specifications
Index
Numerics
Index-2
Related pages
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