H3C LS-5500-28C-PWR-SI-OVS Installation Manual page 24

Installation Manual
H3C S5500-SI Complete Series Ethernet Switches
LED
Auto-sensing
10/100/1000Bas
e-T Ethernet port
status LED
SFP port status
LED (1000
Mbps)
Mark Status
Speed
—
Duplex
The
Mode
button
—
has no
effect on
the LED.
1-18
Chapter 1 Product Overview
Description
A 1000 Mbps link is present.
When data is being received
Green
or sent, the LED flashes at a
high frequency.
A 10/100 Mbps link is
present. When data is being
Yellow
received or sent, the LED
flashes at a high frequency.
Flashing
yellow (3
The port fails the POST.
Hz)
OFF No link is present.
The port operates in the full
duplex mode. When data is
Green being received or sent, the
LED flashes at a high
frequency.
The port operates in the half
duplex mode. When data is
Yellow being received or sent, the
LED flashes at a high
frequency.
Flashing
yellow (3 The port fails the POST.
Hz)
OFF No link is present.
A 1000 Mbps link is present.
When data is being received
Green
or sent, the LED flashes
every 30 milliseconds.
Flashing
yellow (3 The port fails the POST.
Hz)
OFF No link is present.