
Installation Manual
H3C S3610 Series Ethernet Switches
Chapter 1 Product Overview
1-10
Table 1-7
LEDs on the front panel of the S3610-28P
LED
Mark
Status
Meaning
Speed Solid
green
The port status LEDs are
showing their current port
speeds.
Port mode
switch LED
Mode
Duplex Solid
yellow
The port status LEDs are
showing their current duplex
modes.
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 fails the
POST and do not work.
Power LED
PWR
OFF
The switch is powered off.