Chapter 1 Product Overview

Switch Components

Figure 1-5 View of the Rear Panel

1

2

1

2

3

 

 

 

 

 

232122

4

5

7

8

 

 

 

 

6

 

 

 

1

Input OK (power supply)

5

Console port

2

Output OK (power supply)

6

Management port

3

Fan Status LED

 

7

USB connection

4

Reset button

 

8

Compact Flash slot

Front Panel LEDs

Figure 1-6

Front LEDs

 

 

 

 

 

1

2

3

4

5

232123

 

1

PS1 LED

4

System LED

 

 

 

 

 

2

PS2 LED

5

10Gig port LEDs

 

 

 

 

 

 

 

3

Fan LED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cisco Catalyst 4900M Switch Installation Guide

 

 

 

 

 

 

 

 

78-18350-01

 

 

 

 

 

1-9

 

 

 

 

 

Page 29
Image 29
Cisco Systems 4900M manual Front Panel LEDs, PS2 LED