57
Table 32 QSFP+ 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 40 Gbps.
Flashing green The port is sending or receiving data at 40 Gbps.
Steady yellow
A transceiver module or cable has been correctly installed. The port has a link and
is operating at 10 Gbps.
Flashing yellow (3 Hz) The port is sending or receiving data at 10 Gbps.
Off No transceiver module or cable has been installed or no link is present on the port.
QSFP28 port LED
Each QSFP28 port has a status LED to show its operating status and activities.
Table 33 QSFP28 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 100 Gbps.
Flashing green The port is sending or receiving data at 100 Gbps.
Steady yellow
A transceiver module or cable has been correctly installed. The port has a link and
is operating at 10/40 Gbps.
Flashing yellow (3 Hz) The port is sending or receiving data at 10/40 Gbps.
Off No transceiver module or cable has been installed or no link is present on the port.
Management Ethernet port LEDs
The switch provides a LINK/ACT LED for each management Ethernet port. For LED description for
the copper management Ethernet port, see Table 34.
For LED description for the fiber management
Ethernet port, see Table 35.
Table 34
Copper management Ethernet port LED description
LED mark Status Description
LINK/ACT
Steady green The port is operating at 10/100/1000 Mbps and a link is present.
Flashing green The port is receiving or sending data.
Off No link is present.
Table 35 Fiber management Ethernet port LED description
LED mark Status Description
LINK/ACT
Off No link is present.
Steady green The port is operating at 100/1000 Mbps and a link is present.
Flashing green The port is receiving or sending data.
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