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A2H254-16
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SecureStack A2
Models:
A2H254-16
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Troubleshooting
Specs
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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SecureStack A2
Fast Ethernet Switches
Hardware Installation Guide
A2H254-16
P/N 9034173
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Contents
SecureStack A2
Page
Page
Regulatory Compliance Information
Electromagnetic Compatibility EMC
Safety Information Class 1 Laser Transceivers
Declaration of Conformity
Enterasys Networks, Inc Firmware License Agreement
Vii
Viii
Contents
Troubleshooting
Figures
Xii
Who Should Use This Guide
About This Guide
Related Documents
How to Use This Guide
Following conventions are used in this guide
Conventions Used in This Guide
Conventions Used in This Guide Xvi About This Guide
Overview
Introduction
A2H254-16
Stack Connections
Redundant Power Supply Capability
Description of Mini-GBICs
Connectivity
Switch Configuration Using WebView
Lanview Diagnostic LEDs
Switch Configuration Using CLI Commands
Management
Getting Help
10BASE-TX Twisted Pair Network
Network Requirements
1000BASE-T Twisted Pair Gigabit Ethernet Network
100BASE-TX Twisted Pair Network
100BASE-FX Multimode Fiber-Optic Network
1000BASE-FX Fiber-Optic Network
1000BASE-FX Fiber-Optic Network Network Requirements
Hardware Installation
Unpacking the Switch
Considerations Prior to Installation
Contents of Switch Carton
Required Tools
Preparation
Installing Optional Mini-GBICs
Installation
Mini-GBIC with MT-RJ Connector
Removing the Mini-GBIC
Mini-GBIC with LC Connector
Installing the Rubber Feet
Installing the Switch on a Flat Surface
Chassis Bottom, Rubber Feet Placement
Guidelines for Flat Surface Installation
Area Guidelines for Switch Installation on Flat Surface
Rack Mounting the Switch
Attaching Brackets and Installing in Rack
Guidelines for Rackmount Installation
Fastening the Switch to the Rack
Connecting Stacking Cables
About SecureStack A2 Switch Operation in a Stack
Configuring Switches in a Stack
Configuring Switches in a Stack
Installing a New Stackable System of Up to Eight Switches
Recommended Procedures for New and Existing Stacks
AC Power
Connecting AC and RPS-SYS Power
Switch Rear View
10 Accessing the RPS Connector
C2RPS-SYS Redundant Power System
What Is Needed
Connecting to Console Port for Local Management
Stack Initialization Overview
DB9 Male Console Port Pinout Assignments
Connecting to an IBM or Compatible Device
12 Connecting an IBM PC or Compatible
Connecting to a VT Series Terminal
13 Connecting a VT Series Terminal
Connecting to a Modem
14 Connecting to a Modem
Connecting Fiber-Optic Cables to Fixed MT-RJ Ports
Connecting to the Network
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
16 Connecting a UTP Cable Segment to RJ45 Port
Connecting UTP Cables to RJ45 Ports
Connecting to the Network
17 Four-Wire Crossover Cable RJ45 Pinouts for 10/100BASE-TX
TX1+ RX1 TX2+ TX3+ RX3 RX2 TX4+ RX4
Initial Logon to Switch Management
Completing the Installation
Completing the Installation Hardware Installation
This chapter provides information concerning the following
Troubleshooting
Lanview LEDs of A2H254-16
Using Lanview
Color State Recommended Action
Lanview LEDs
Down
RPS
Configuration Guide for proper setup
Troubleshooting Checklist
Configuration Guide for the IP address
Reset Password Button
Using the Reset Password Button
Switch Specifications
Specifications
Table A-1 A2H254-16 Switch Specifications
Environmental
Physical
Table A-2 Mini-GBIC Input/Output Port Specifications
Mini-GBIC Input/Output Specifications
MGBIC-LC01/MGBIC-MT01 Specifications 1000BASE-SX
Gigabit Ethernet Specifications
MGBIC-LC03 Specifications 1000BASE-SX
MGBIC-LC09 Specifications 1000BASE-LX
MGBIC-02 Specifications 1000BASE-T
MGBIC-08 Specifications 1000BASE-ELX
Table A-9 MGBIC-08 Optical Specifications
Table A-11 MGBIC-02 Specifications
Regulatory Compliance
Console Port Pinout Assignments
Table A-12 Compliance Standards Regulatory Compliance
Regulatory Compliance Specifications
Numerics
Index
Index-2
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