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8800 manual 3Com Switch Power Over Ethernet, Installation Guide
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8800
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Troubleshooting
Specs
Install
Configurations
The RS485 and RS232 signals are described in and Table
and Safety Symbols
Visual indicators
How to
Safety
Power Supply
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3Com
®
Switch 8800
Power Over Ethernet
Installation Guide
www.3Com.com
Part Number: 10015270 Rev. AA
Published: July 2006
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Contents
Installation Guide
3Com Switch Power Over Ethernet
ENVIRONMENTAL STATEMENT
UNITED STATES GOVERNMENT LEGEND
End of Life Statement
Regulated Materials Statement
3 SAFETY
CONTENTS
4 INSTALLATION AND TESTING
5 ENGINEERING, MAINTENANCE AND TROUBLESHOOTING
4 CONTENTS
Power Rack
Switch 8800 PoE
Features
Configurations
System controller with 2 LEDs and 3 connectors
Architecture and Configurations
8 CHAPTER 1 INTRODUCTION
PoE Power Rack
Power Supply
SYSTEM DESCRIPTION
Overview
Visual indicators
Power Supply Module
System Controller
Figure 5 Power Supply Module Front Panel
The RS485 and RS232 signals are described in Table 3 and Table
Distribution Panel
Safety Statements
SAFETY
and Safety Symbols
Warning Statements
Exercise care when servicing this area
Introduction
INSTALLATION AND TESTING
Guidelines
EMI Considerations
Install the PoE DIMM Module
Module Technical Specifications
Figure 8 Removing Power Supply Module and Dummy Faceplate
module. Refer to Figure
Powering on the Device
20 CHAPTER 4 INSTALLATION AND TESTING
Maintenance and
ENGINEERING, MAINTENANCE AND 5 TROUBLESHOOTING
Troubleshooting
LED Indication
22 CHAPTER 5 ENGINEERING, MAINTENANCE AND TROUBLESHOOTING
Table 6 Troubleshooting Guide
