About This Manual

Organization

H3C PSE2500-A3 External PoE Power System User Manual is organized as follows:

 

Chapter

Contents

1

Introduction

Introduces the concept and

features of power supply.

 

 

 

 

 

2

System Description

Introduces the structure and

electrical connection of power

 

 

supply.

 

 

 

3

Safety

Introduces the safety information of

the overall system.

 

 

 

 

 

 

 

Introduces the installing and

4

Installation and Debugging

debugging of the overall system.

 

 

 

5

Engineering Maintenance

Introduces the routine

maintenance and troubleshooting

and Troubleshooting

of the system.

 

 

 

 

 

Conventions

The manual uses the following conventions:

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3Com PSE2500-A3 user manual About This Manual, Chapter Contents