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Table 40 QSFP+ port LED description
Mode LED status
QSFP+ port LED
status
Description
Steady green (rate mode)
Steady green
A link is present on the port and the port is
operating at 40 Gbps.
Flashing green
The port is sending or receiving data at 40 Gbps.
Steady yellow
A link is present on the port and the port is
operating at 10 Gbps.
Flashing yellow
The port is sending or receiving data at 10 Gbps.
Off
No link is present on the port.
Steady yellow (duplex
mode)
Steady green
The port is operating at full-duplex mode and a link
is present on the port.
Flashing green
The port is sending and receiving data at
full-duplex mode.
Steady yellow
The port is operating at half-duplex mode and a link
is present on the port.
Flashing yellow
The port is sending and receiving data at
half-duplex mode.
Off
No link is present on the port.
Flashing yellow (IRF
mode)
Off
When the Mode LED is flashing yellow (IRF mode),
the port LEDs are off.
Management Ethernet port LED
Table 41 Management Ethernet port LED description
Management Ethernet port LED (ACT/LINK) status Description
Steady green
A link is present on the port.
Flashing yellow
The port is sending or receiving data.
Off
No link is present on the port.
Expansion card status LED
The S5560X-EI switches except the S5560X-34S-EI and S5560X-54S-EI each provide an
expansion slot at the rear. The expansion card status LED on the front panel indicates the operating
state of the expansion card.
Table 42 Expansion card status LED description
LED mark
Status
Description
SLOT
Steady green
The expansion card is in position and is operating correctly.
Flashing yellow
The switch does not support the card model, or the card has failed.
Off
The expansion slot is empty.