Table 7 Switch and Port LEDs Label and Description for JL075A
DescriptionLabel
Switch Port LEDs1
LED Mode button2
Speed LED3
Usr LED4
Reset button5
Clear button6
Back Module status LED7
Aux Port status LED8
Unit Identification LED9
Global status LED10
Table 8 Front of Switch Status and Mode LED Behavior
MeaningStateFunctionSwitch LEDs
The Switch has passed self-test
and is powered up normally.
On GreenInternal Power Status of
the switch.
Global Status
Self-Test Status
The switch self-test and
initialization are in progress
Slow Flash Green*
Switch/Port Fault Status
after the switch has been power
cycled or reset. The switch is
not operational until this LED
stops blinking green.
A fault or self-test failure has
occurred on the switch, one of
Slow Flash Orange*
the switch ports, a module in
the rear of the switch, or the
fan. The Status LED for the
component with the fault will
blink simultaneously.
If this LED is on orange for a
prolonged time, the switch has
On Orange
encountered a fatal hardware
failure, or has failed its self-test.
The unit is not receiving power.Off
The “chassislocate” command
allows you to blink or turn on
On or Slow Flash**The Unit Identification LED
is used to help you to
UID (Unit Identification)
the LED for a specified numberidentify a particular unit in
of minutes (1-1440). The default
is 30 minutes.
a rack or collection of
products.
LED will turn off after the
timeout period has expired.
Off
Normal operation: All modular
components installed in the
On GreenStatus of modular
components installed in
the back of the unit.
Back Module Status
back of the unit are functioning
correctly.
One of the modules inserted
from the back of the chassis
Slow Flash Orange*
(power supply, fan tray, or
Front of the Switches 13
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