Table 5: Switch and port LEDs: Labels and description
Label
Description
1
Switch port LEDs
2
Global status LED
3
Unit identification LED
4
Speed LED
5
LED Mode button
6
PoE LED
1
7
Usr LED
1
PoE Mode LED is present only on switch models that support PoE.
On green
The switch has passed self-test and is powered up
normally.
Slow flash green*
The switch self-test and initialization are in progress
after the switch has been power cycled or reset. The
switch is not operational until this LED stops blinking
green.
Slow flash orange*
A fault or self-test failure has occurred n the switch,
one of the switch ports, or a
fan.TheStatusLEDforthecomponentwiththefaultwillflash
simultaneously.
On orange
If this LED is on orange for a prolonged time, the
switch has encountered a fatal hardware failure, or has
failed its self-test.
Off
The unit is not receiving power.
Table 6: Front of switch status and mode LED behavior
Switch LEDs
Function
State
Meaning
Global status
Internal power status of
the switch. Self-test
status Switch/port fault
status.
On green
The switch has passed self-
test and is powered up
normally.
Slow flash green*
The switch self-test and
initialization are in progress
after the switch has been
power cycled or reset. The
switch is not operational until
this LED stops blinking green.
Table Continued
Chapter 1 Introducing the 2930F switches
11
