H3C S5500-EI Series - Page 18

Quick Start
H3C S5500-EI Series Ethernet Switches
Chapter 1 Product Overview
1-7
LED Mark Status Description
Green
A 1000 Mbps link
is present. When
data is being
received or sent,
the LED flashes at
a high frequency.
Yellow
A 10/100 Mbps
link is present.
When data is
being received or
sent, the LED
flashes at a high
frequency.
Flashing
yellow (3
Hz)
The port fails the
POST.
Speed
OFF No link is present.
Green
The port works in
the full duplex
mode. The LED
flashes at a high
frequency when
data is being
received or sent.
10/100/1000B
ase-T port
status LED
—
Duplex
Yellow
The port works in
the half duplex
mode. The LED
flashes at a high
frequency when
data is being
received or sent