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5017C-LS, 5017C with load sharing
installation and operation guide
Models:
5017C with load sharing
5017C-LS
5017C
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Install
Slot Usage Chart
Fault-Tolerance Capabilities
Connecting Network Cables
Maintenance
Modular ONline Configuration
Accessories
Command. If this fails to
Backup Controller Module
Rack Mount Settings
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iv ONline
17-Slot
System Concentrator Installation and Operation Guide
Page 3
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Contents
Document Number Printed March
VDE Class B Compliance
Restricted Rights
Page
Contents
Maintenance
Appendix B Slot Usage Chart Appendix C Technical Support
Page
Figures
Page
Tables
Page
How to Use This Guide
Audience
Structure of This Guide
This guide contains the following chapters
Document Conventions
Convention Indicates Example
Related Documents
3Com Documents
Reference Documents
Page
Introduction
Introducing the ONline System Concentrator
Multiple 17-Slot Concentrator Environment
Back Panel
Front Panel
ONline System Concentrator Features
ONline System Concentrator Front View
Modular ONline Configuration
Modular Design
Port-Switching Technology
TriChannel Architecture
ONline System Concentrator Using Multiple Networks
Backup Power Supply
Fault-Tolerance Capabilities
Load Sharing
Backup Controller Module
Redundant Cable Links
Backup Concentrator
Redundant Cable Link Configuration
Backup Concentrator Configuration
Hot Swapping of Media Modules
Synchronous Backplane
Installation and Troubleshooting
Contents of the Shipping Box
ONline System Concentrator Shipping Box Contents
FCC Regulations
Location Requirements
Site Selection Considerations
Ventilation
Power Requirements
Rack Mount Installation Requirements
Installation
Table Top Installation Requirements
Installing the Cable Tray
Rack Mount Settings
Cable Tray Rack Mounting
Rack Mount Positions
Cable Tray Installation in Rack
Cable Tray Table Mounting
Installing the ONline System Concentrator
Rack Mounting the ONline System Concentrator
Attaching the Rack Mount Flanges
Table Top Mounting the ONline Concentrator
Chassis Mounted in Rack
Installing the Backup Power Supply Optional
Removing Fan Unit
Unplugging the Fan Unit
Power Supply Connectors
Selecting the Power Supply Voltage
10. Installed Backup Power Supply
11. Setting the Voltage Selector Switch
Installing ONline Modules
Connecting Network Cables
Power Up and Verification
12. Network Cable Connections
Power Supply Operation Verification
Fan Operation Verification
Troubleshooting with Controller Module LEDs
Command. If this fails to
See Primary Power LED
Technical Assistance
Where To Go From Here
Configuration of your concentrator
Maintenance
Routine Maintenance
Replacing the Power Supply
Removing the Power Supply
Unplugging the Power Supply
Power Supply Plugs in ONline System Concentrator
Backup Power Supply Installed
Replacing the Fan Unit
Removing the Fan Unit
Unplugging the Fan Unit
ONline Module Maintenance
Other System Components
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General
Environmental
Mechanical
Power Source
Regulatory Compliance
Accessories
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Slot Usage Chart
Table B-1. Concentrator Slot Usage Chart
Table B-1. Concentrator Slot Usage Chart
Page
Technical Support
On-line Technical Support
Email Technical Support
Support from Your Network Supplier
World Wide Web Site
Support from 3Com
Accessing the 3Com MIB
Returning Products for Repair
3Com Technical Publications
Page
Index
Index
Top
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Contents
