Installation Manual
Quidway S3026C-PWR Ethernet Switch
Chapter 1 Product Overview
Huawei Technologies Proprietary
1-3
Table 1-3
10/100Base-TX port status LEDs of S3026C-PWR
Note LED
Status
Yellow
flashing
The port is active and packets are being
transmitted/received on it.
Left
OFF
The port is active and no packets are being
transmitted/received on it.
Green
The link on the port is UP (correctly connected).
A/L
Right
OFF
The link on the port is DOWN (no connection) or link
error occurs.
Yellow
The port is supplying power for a remote PD device.
Left
OFF
The port does not supply power for a remote PD
device.
Green
The port runs at the rate of 100 Mbps.
You can
change the
mode of
10/100Base-TX
ports by
pressing the
mode button.
P/S
Right
OFF
The port runs at the rate of 10 Mbps.
Note:
z
Through the mode button, you can change status mode of 10/100Base-TX port. The LED in ON
status indicates which status you choose to observe. For example, if you wish to view the link
status of a port, you can choose the A/L LEDs. Through reading the status of port LEDs, you can
know the link status of the port.
z
After the switch is initialized, the A/L LED is ON. You can press the mode button to choose the P/S
LED. The switch restores to the A/L LED 45 seconds after you press the mode button.
z
You can also determine the power supply mode by pressing the mode button. When the A/L LED
is ON, the switch supply power and detection for the PD device using the data wires (default
mode); when the P/S LED is ON, the switch supply power and detection for the PD device using
the idle wires.
z
Modular port LEDs
Table 1-4
Modular port LEDs of S3026C-PWR
LED Status
OFF
The link is DOWN on the port.
LNK/LINK
ON
The link is UP on the port.
OFF
No packets are being transmitted/received on the port.
ACT
Flashing
Packets are being transmitted/received on the port.
