Enterasys Networks
B2G124-24
manual
Troubleshooting
Specification
Install
Connecting to a Modem
Using the Reset Switch
Lanview Diagnostic LEDs
Parameter Setting
How to
What is
AC Power
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Page 11
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Contents
Enterasys SecureStack B2
Page
Page
Regulatory Compliance Information
Electromagnetic Compatibility EMC
Supplement to Product Instructions
Vcci Notice
Declaration of Conformity
Enterasys NETWORKS, INC Firmware License Agreement
Viii
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Contents
Troubleshooting
Figures
Xiv
About This Guide
Who Should Use This Guide
How to Use This Guide
Related Documents
For Refer to
Conventions Used in This Guide
Following conventions are used in this guide
Conventions Used in This Guide Xviii About This Guide
Introduction
For information about Refer to
Overview
B2G124-24 and B2G124-48
B2G124-24 Stackable Switch
B2H124-48 Stackable Switch
B2H124-48
Redundant Power Supply Capability
Connectivity
High-Speed Stack Connections
Description of Mini-GBICs Specification
MGBIC-LC01
Lanview Diagnostic LEDs
Switch Configuration Using WebView
Switch Configuration Using CLI Commands
Management
Getting Help
Support@enterasys.com
Network Requirements
10BASE-T Network
100BASE-TX Network
1000BASE-FX Network
1000BASE-T Network
Hardware Installation
Considerations Prior to Installation
Unpacking the Switch
Contents of Switch Carton Quantity
Required Tools
Installing Optional Mini-GBICs
Preparation
Installation
Removing the Mini-GBIC
Installing the Switch on a Flat Surface
Installing the Rubber Feet
Chassis Bottom, Rubber Feet Placement
Guidelines for Flat Surface Installation
Area Guidelines for Switch Installation on Flat Surface
Rack Mounting the Switch
Guidelines for Rackmount Installation
Attaching Brackets and Installing in Rack
Connecting High-Speed Stacking Cables
Attaching the Rackmount Brackets
Connecting High-Speed Stacking Cables
Configuring Switches in a Stack
About SecureStack B2 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
Stack Initialization Overview
Connecting to Console Port for Local Management
What Is Needed
Connecting to an IBM or Compatible Device
Parameter Setting
Connecting to a VT Series Terminal
10 Connecting an IBM PC or Compatible
Connecting to a Modem
11 Connecting a VT Series Terminal
Connecting to the Network
Connecting UTP Cables
13 Connecting a UTP Cable Segment to RJ45 Port
14 Four-Wire Crossover Cable RJ45 Pinouts for 10/100BASE-TX
TX1+ 1 RX1- 2 TX2+ 3 TX3+ 4 RX3- 5 RX2- 6 TX4+ 7 RX4
Connecting Fiber-Optic Cables to MT-RJ Ports
B2G124-24
Connecting Fiber-Optic Cables to LC Ports
Connecting to the Network
19 Cable Connection to LC Fiber-Optic Connectors
Completing the Installation
Initial Logon to Switch Management
Completing the Installation Hardware Installation
Troubleshooting
Using Lanview
Lanview LEDs of B2G124-24 and B2G124-48 B2G124-24 shown
Lanview LEDs of B2H124-48
Lanview LEDs
Color State Recommended Action
RPS
Troubleshooting Checklist
Refer to the SecureStack B2 Configuration Guide for proper
Refer to the SecureStack B2 Configuration Guide for
Using the Reset Switch
Reset Switch
Specifications
Switch Specifications
Table A-1 Switch Specifications ItemSpecification B2G124-24
Table A-1 Switch Specifications ItemSpecification B2G124-48
B2H124-48
Physical
Table A-1 Switch Specifications
Environmental
Mini-GBIC Input/Output Specifications
Gigabit Ethernet Specifications
MGBIC-LC01/MGBIC-MT01 Specifications 1000BASE-SX
Table A-2 Mini-GBIC Input/Output Port Specifications
MGBIC-LC03 Specifications 1000BASE-SX
MGBIC-LC09 Specifications 1000BASE-LX
MGBIC-08 Specifications 1000BASE-ELX
Table A-9 MGBIC-08 Optical Specifications
Table A-10 MGBIC-08 Operating Range 1550 nm
MGBIC-02 Specifications 1000BASE-T
Table A-11 MGBIC-02 Specifications
Console Port Pinout Assignments
Regulatory Compliance
Table A-12 Compliance Standards Regulatory Compliance
Index
Numerics
Pinout assignments console port A-7
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