H3C LS-3100-16TP-EI-H3-A-O Installation Manual page 33

Installation Manual
H3C S3100 Series Ethernet Switches
Table 1-7 Description of port status LEDs on S3100-SI, S3100-TP-PWR-EI, and
S3100-C-EPON-EI series Ethernet switches
Port status
mode LED
The A/L
LED is on
The D/S
LED is on
You can switch the mode of the port status LEDs by pressing the Mode button. After a
switch is powered on, the A/L LED is on initially. If you press the Mode button, the D/S
LED will be on. After that, if you press the Mode button again within 45 seconds, the A/L
LED will be on again. Otherwise, the A/L LED will automatically be on 45 seconds later.
III. 1000 Mbps Uplink Port Status LED
Table 1-8 Description of 1000 Mbps uplink port status LED on S3100-SI,
S3100-TP-PWR-EI and S3100-C-EPON-EI series Ethernet switches
1000 Mbps uplink
port link LED
1000 Mbps uplink
port active LED
Port status LED
Yellow LED
(left)
Green LED
(right)
Yellow LED
(left)
Green LED
(right)
Mark on the
LED
panel
LINK
ACT
The port is in the active state and there
Blinking
is traffic on the port.
The port is in the active state but there
OFF
is no traffic on the port.
ON The port is connected properly.
The port is not connected or is
OFF
incorrectly connected.
The port operates in the full duplex
ON
mode.
The port operates in the half duplex
OFF
mode.
ON The port rate is 100 Mbps.
OFF The port rate is 10 Mbps.
Status
ON
OFF
Blinking
OFF
1-26
Chapter 1 Product Introduction
Description
Description
The port is connected
properly.
The port is not connected
or is incorrectly
connected.
The port is in the active
state and there is traffic
on the port.
The port is in the active
state but there is no traffic
on the port.