Stack Led; Poe Led - Cisco Catalyst 9300 Series Hardware Installation Manual

LEDs

STACK LED

The STACK LED shows the sequence of member switches in a stack. Up to eight switches can be members
of a stack. The first eight port LEDs show the member number of a switch in a stack.
This figure shows the LEDs on the first switch, which is stack member number 1. For example, if you press
the Mode button and select Stack, the LED for port 1 blinks green. The LEDs for ports 2 and 3 are solid green,
as these represent the member numbers of other switches in the stack. The other port LEDs are off because
there are no more members in the stack.
Figure 5: STACK LED
1 Stack member 1
2 Stack member 2
3 Stack member 3

PoE LED

The PoE LED indicates the status of the PoE mode: either PoE, PoE+, or Cisco UPOE.
Table 6: PoE LED
Color
Off
Cisco Catalyst 9300 Series Switches Hardware Installation Guide
8
4
5
6
Description
PoE mode is not selected. None of the 10/100/1000 ports have been denied power
or are in a fault condition.
LED blinks green to show that this is switch 1
in the stack.
LED is solid green to show that switch 2 is a
stack member.
LED is solid green to show that switch 3 is a
stack member.
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