Cisco Catalyst 3550

Chapter 1 Product Overview
Front-Panel Description
1-14
Catalyst 3550 Multilayer Switch Hardware Installation Guide
78-11358-03
Figure 1-10 Catalyst 3550-48 LEDs
MODE
SYSTEM
1X
2X
15X
16X
RPS
STATUS
UTIL
DUPLX
SPEED
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Mode label
System LED
Redundant power system LED
Status LED
Utilization LED
Duplex LED
Speed LED
Port LEDs
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