A SERVICE OF

logo

1-6
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 8 9
158105
1
1 Mode button 6 Status LED
2 PoE LED
1. Only switches with PoE ports.
1
7 Master LED
2. Only Catalyst 3750-E switches.
2
3 Stack LED
2
8 RPS 2300
3. RPS = redundant power system (only 24- and 48-port switches).
3
LED
4 Speed LED 9 System LED
5 Duplex LED