H3C S3100V2 Series Installation Manual page 63

Table 25 Power LED on the S3100V2-TP-PWR-EI switches
LED
PWR
Port mode LEDs
The A/L and D/S port mode LEDs on the S3100V2-TP-PWR-EI switches show the type of information that
the 10/100Base-TX port LEDs are displaying as in
button to change the type of displayed port information.
Table 26 Port mode LEDs on the S3100V2-TP-PWR-EI switches
LED
A/L
D/S
NOTE:
The A/L LED and the D/S LED do not light at the same time.
•
When the switch is powered on, the 10/100Base-TX port LEDs display port active and link status
•
information, and the A/L LEDs light. If you press the Mode button, the D/S LED lights and the A/L LED
goes off; 45 seconds later, the D/S LED goes off and the A/L LED automatically lights.
10/100Base-TX port LEDs
Each 10/100Base-TX port on an S3100V2-TP-PWR-EI switch has one yellow LED at top left and one green
LED at top right to show port operating status and activities. You can use the port LED mode switching
button to change the type of displayed port information, and use the port mode LEDs to identify the type
of information the port LEDs are displaying.
Table 27 10/100Base-TX port LEDs on the S3100V2-TP-PWR-EI switches
Port mode LED
status
A/L LED steady
green
D/S LED steady
green
Status
Steady green
Off
Status Description
Steady green The 10/100Base-TX port LEDs are displaying port active and link status.
Steady green The 10/100Base-TX port LEDs are displaying duplex mode and port rate.
10/100Base-TX Ethernet port
LED status
Yellow (left)
Green (right)
Yellow (left)
Green (right)
Description
The switch is powered on.
The switch is powered off or has a power supply problem.
Table 26. You can use the port LED mode switching
Description
Flashing The port is transmitting or receiving data.
Off The port is idle.
On A link is present on the port.
Off No link is present on the port.
On The port is operating in full duplex mode.
The port is operating in half duplex mode, or
Off
no link is present on the port.
On The port is operating at 100 Mbps.
The port is operating at 10 Mbps, or no link is
Off
present on the port.
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