Installation guide
Front-Panel Description
Catalyst 3500 Series XL Installation Guide
1-12
Figure 1-8 Catalyst 3548 XL LEDs
System LED
The system LED shows whether the system is receiving power and is functioning properly.
Table 1-3 lists the LED colors and their meanings.
Table 1-3 System LED
Color System Status
Off System is not powered up.
Green System is operating normally.
Amber System is receiving power but is not functioning properly.
SPEED
SYSTEM
RPS
STATUS
UTIL
DUPLX
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1X
2X
15X
16X
28325
Port LEDs
System LED
Status LED
Speed LED
Utilization LED
Mode label
Redundant power system LED
Duplex LED