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Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide
OL-9774-03
Chapter 1 Product Overview
Front Panel Description
LEDs
You can use the switch LEDs to monitor switch activity and its performance. Figure 1-4 and Figure 1-5
show the switch LEDs and the Mode button that you use to select one of the port modes.
Figure 1-4 24- and 48-Port Switch LEDs
MODE
SYST
RPS
MASTR
STAT
DUPLX
SPEED
PoE
STACK
2 3 4 5 6 7 89
158105
1
1Mode button 6Status LED
2PoE LED
1. Only switches with PoE ports.
17Master LED
2. Only Catalyst 3750-E switches.
2
3Stack LED28RPS 2300
3. RPS = redundant power system (only 24- and 48-port switches).
3 LED
4Speed LED 9System LED
5Duplex LED