52
Table 24 Description for the MODE LED
LED mark
Status
Description
MODE
Steady green
The 10/100/1000BASE-T autosensing Ethernet port
status LEDs indicate port rates.
Flashing yellow (1 Hz)
The 10/100/1000BASE-T autosensing Ethernet port
status LEDs indicate the IRF member ID of the switch.
For example, if the LEDs for ports 1 to 5 are steady
green, the IRF member ID of the switch is 5.
10/100/1000BASE-T autosensing Ethernet port LED
The switch provides a status LED for each 10/100/1000BASE-T autosensing Ethernet port. The
10/100/1000BASE-T autosensing Ethernet port status LED in conjunction with the MODE LED
indicate the operating state of the 10/100/1000BASE-T autosensing Ethernet port.
Table 25 10/100/1000BASE-T autosensing Ethernet port LED description
MODE LED status
Port LED status
Description
Steady green (rate
mode)
Steady green
The port is operating at 1000 Mbps. The port LED fast
flashes when the port is sending or receiving data.
Steady yellow
The port is operating at 10/100 Mbps. The port LED fast
flashes when the port is sending or receiving data.
Flashing yellow (3 Hz)
POST has failed on the port.
Off
No link is present on the port.
Flashing yellow (1 Hz)
(IRF mode)
Steady green
The port status LEDs indicate the IRF member ID of the
switch. For example, if the LEDs for ports 1 to 5 are
steady green, the IRF member ID of the switch is 5.
Off
The port status LEDs do not indicate the IRF member ID
of the switch.
SFP+ port LED
The switch provides a SFP+ port LED for each SFP+ port. The SFP+ port LED indicates the
operating state of the SFP+ port.
Table 26 SFP+ port LED description
LED status
Description
Steady green
A transceiver module is installed and a link is present on the port. The port is
operating at 10 Gbps.
Flashing green
The port is sending or receiving data at 10 Gbps.
Steady yellow
A transceiver module is installed and a link is present on the port. The port is
operating at 1 Gbps.
Flashing yellow
The port is sending or receiving data at 1 Gbps.
Flashing yellow (3 Hz)
POST has failed on the port.
Off
No transceiver module is installed or no link is present on the port.