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Catalyst 3850 Switch Hardware Installation Guide
OL-26779-02
Chapter 1 Product Overview
Front Panel
Figure 1-5 STACK LED
When you select the STACK LED mode, the representative STACK LEDs are green when the StackWise
ports are up, and the representative STACK LEDs are amber when the ports are down.
PoE LED
The PoE LED indicates the status of the PoE mode: either PoE, PoE+, or Cisco UPOE.
1 Stack member 1 4 LED blinks green to show that this is switch 1 in the stack.
2 Stack member 2 5 LED is solid green to show that switch 2 is a stack member.
3 Stack member 3 6 LED is solid green to show that switch 3 is a stack member.
01X
344178
5
64
1
2
3
Catalyst 3850 48 PoE+
C3850-NM-4-1G
01X
13X
12X
24X
25X
36X
37X
48X
Catalyst 3850 48 PoE+
C3850-NM-4-1G
01X
13X
12X
24X
25X
36X
37X
48X
C3850-NM-4-1G
01X
13X
12X
24X
25X
48X
ACTV
AC
T
V
Table 1-10 PoE LED Status
Color Status of PoE mode (PoE, PoE+, or Cisco UPOE)
Off PoE mode is not selected. None of the 10/100/1000 ports have been denied power
or are in a fault condition.
Green PoE mode is selected, and the port LEDs show the PoE mode status.
Blinking amber PoE mode is not selected. At least one of the 10/100/1000 ports has been denied
power, or at least one of the 10/100/1000 ports has a PoE mode fault.