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