H3C S5500-28C-EI Installation Manual page 31

Installation Manual
H3C S5500-EI Series Ethernet Switches
LED
Module LED
7-segment digital
LED
Mark Status
Solid green
MOD
Flashing yellow
OFF
POST
running
POST
failed
Software
loading
Unit
Fan
failure
Over-tem
perature
alarm
Cluster
status
1-24
Chapter 1 Product Overview
Description
The module is in position
and works normally.
The switch does not support
the module or a module
failure occurs.
No module is installed.
The
The LED displays the POST
power
test ID.
LED
flashes
green.
The
The LED flashes the POST
power
test ID of the failed test.
LED
flashes
red.
The A bar rotates clockwise
power around the LED.
LED
flashes
green.
The
The LED displays F.
power
LED is
solid red.
The
The LED displays t.
power
LED is
solid red.
For a command switch, the
LED displays C.
For a member switch, the
LED displays S.
Solid
green
For a candidate switch, the
LED displays c.
The LED displays 1 if there
is only one unit.