
Installation Manual
H3C S3610 Series Ethernet Switches
Chapter 1 Product Overview
1-3
LED
Mark
Status
Meaning
Solid green
The switch works normally.
Flashing green (at 1
Hz)
The switch is running
power-on self-test (POST)
or is loading software.
(1) When running POST,
The system displays the
number of current POST
item on the 7-segment
numerical display LED, for
example:
(2) When loading software,
the system lights the short
bars one after another in
clockwise direction on the
7-segment numerical
display LED:
Solid red
The switch fan is in trouble.
At this time, the system
displays "F" on the
7-segment numerical
display LED:
Flashing red
The system fails the POST
and does not work.
At this time, the system
displays the number of the
failed POST item on the
7-segment numerical
display LED, for example:
Flashing yellow (at 1
Hz)
Some of the ports on the
switch fails the POST and
do not work.
Host status LED
SYS
OFF
The switch is powered off.