Leds Of S5500-20Tp-Si Switch - H3C LS-5500-28C-PWR-SI-OVS Installation Manual

Installation Manual
H3C S5500-SI Complete Series Ethernet Switches
LED
1000Base SFP
port status
LED

1.3.3 LEDs of S5500-20TP-SI Switch

The S5500-20TP-SI Ethernet switch provides LEDs on the front panel for your
convenience to monitor the switch. Table 1-5 describes the meanings of the LEDs. You
can use the Mode button on the panel to switch the display mode (rate mode, or duplex
mode) of LEDs.
Table 1-5 Description of LEDs on the front panel of the S5500-20TP-SI Ethernet
Switch
LED
Mode LED
System power
LED
LED for power
module slot 1
Mark Status
This LED
is not
influenced
—
by the
mode
button
Mark Status
Speed
Mode
Duplex
Solid green
Flashing green (1 Hz)
SYS
Solid red
Flashing yellow (1
Hz)
OFF
Solid green
PWR1
Solid yellow
OFF
1-16
Chapter 1 Product Overview
Description
The port works at the rate of
1000 Mbps; the LED blinks
Green
quickly when the port is sending
or receiving data.
Yellow,
blinking POST fails on the port.
(3 Hz)
OFF The port is not connected.
Solid
Rate of the port
green
Solid
Duplex of the port
yellow
The switch is started
normally.
The system is running a
POST.
The system fails the POST
or a power failure occurs.
Some ports fail the POST or
a port failure occurs.
The power is disconnected.
A power module is installed
in the power module slot and
the output is normal.
A power module is installed
in the power module slot but
there is an output failure.
No power module is installed
in the power module slot or
no power is input.
Description