Installation guide

Overview 1-11
LEDs
Figure 1-7 Catalyst 3512 and 3524 XL LEDs
The 10/100 ports on the Catalyst 3512, 3524, and 3548 XL switches are grouped in pairs.
For example, in Figure 1-7 and Figure 1-8, pair 1 and 2 is the left-most pair. The first
member of the pair (port 1) is above the second member (port 2). Port 3 is above port 4, and
so on.
22028
Port LEDs
System LED
Status LED
Speed LED
Utilization LED
Mode button
Redundant power system LED
Duplex LED
MODE
SYSTEM
RPS
STATUS
UTIL
DUPLX
SPEED
2X
1
2
3
4
5
6
7
8
9
10
11
12
1X
11X
12X