3Com LS-S3610-52P-OVS Installation Manual page 23

S3610 series ethernet switches
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Installation Manual
H3C S3610 Series Ethernet Switches
LED
Power LED
DC-input power
LED
Mark
Status
Solid green
Flashing green (at 1
Hz)
PWR
Solid red
Flashing red
Flashing yellow (at 1
Hz)
OFF
Solid green
RPS
Solid yellow
OFF
1-15
Chapter 1 Product Overview
Meaning
The switch works normally.
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:
The switch fan is in trouble.
At this time, the system
displays "F" on the
7-segment numerical
display LED:
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:
Some of the ports fails the
POST and do not work.
The switch is powered off.
The DC input and the AC
part are all normal.
The DC input is normal; the
AC part is abnormal or the
AC input is disconnected.
The DC input is
disconnected.

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