4-10
SFP+ port LED
Each SFP+ port has a status LED to show port operating status and activities.
Table4-22 SFP+ port LED description
LED status
Description
Steady green
A transceiver module or cable has been correctly installed. The port has a link and
is operating at 10 Gbps.
Flashing green
The port is sending or receiving data at 10 Gbps.
Steady yellow
A transceiver module or cable has been correctly installed. The port has a link and
is operating at 1 Gbps.
Flashing yellow (3 Hz)
The port is sending or receiving data at 1 Gbps.
Off
No transceiver module or cable has been installed or no link is present on the port.
SFP port LED
Table4-23 SFP port LED description
LED status
Description
Steady green
A transceiver module or cable has been correctly installed. The port has a link and
is operating at 1 Gbps.
Flashing green
The port is sending or receiving data at 1 Gbps.
Steady yellow
A transceiver module or cable has been correctly installed. The port has a link and
is operating at 100 Mbps.
Flashing yellow (3 Hz)
The port is sending or receiving data at 100 Mbps.
Off
No transceiver module or cable has been installed or no link is present on the port.
Management Ethernet port LEDs
The switch provides two status LEDs LINK and ACT for the copper management Ethernet port and
one double-color LED LINK/ACT for the fiber management Ethernet port.
Table4-24 Copper management Ethernet port LED description
LED mark
Status
Description
LINK
Off
No link is present on the port
Steady green
The port is operating at 10/100/1000 Mbps.
ACT
Off
The port is not receiving or sending data.
Flashing yellow
The port is sending or receiving data.
Table4-25 Fiber management Ethernet port LED description
LED mark
Status
Description
LINK/ACT
Off
No link is present on the port.
