Installation Manual
H3C S5600 Series Ethernet Switches
Chapter 1 Product Overview
1-5
LED
Mark
Status
Description
Solid green
The module is seated and
operates normally.
Blinking yellow
The module fails or is not
supported.
Module
LED
Module
(MOD)
OFF
No module is installed.
POST
running
Blinking
green
The POST ID of the in-process
test is displayed:
POST failed
Blinking
red
The POST ID of the failed test
blinks.
Software
downloading
Blinking
green
A light bar rotates clockwise
around the display during the
downloading procedure.
Fan failed
Solid red
An “F” is displayed.
Over
temperature
alarm
Solid red
A “t” is displayed.
Speed and
duplex
mode
Solid
green
UNIT ID in the fabric; or “1” for a
standalone unit is displayed.
7-segment
digitron
display
Unit
PoE mode
Solid
green
The utilization of the power
supply is displayed.
0 - 20%
21 - 40%
41 - 60%
61 - 80%
81 - 100%
