Switching Fabric Module Leds; Fan Tray Status Leds - HP FlexFabric 12900 series Installation Manual

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Table 45 SFP+ port LED description
LED status
Flashing
On
Off
QSFP+ port LEDs
The LPUs provide a LED for each QSFP+ port to indicate the link status and data receiving/forwarding
status of the QSFP+ ports.
Table 46 QSFP+ port LED description
LED status
Flashing
On
Off

Switching fabric module LEDs

The switching fabric module has one RUN LED and one ALM LED to indicate its operating status.
Table 47 Switching fabric module LED description
RUN LED
Flashing (1 Hz)
Off
Flashing (1 Hz)
Off
Steady on

Fan tray status LEDs

The fan trays for the HP FlexFabric 12900 switches have one OK LED and one FAIL LED to indicate its
operating status.
Table 48 Fan tray LED description
OK
On
Off
Description
The SFP+ port is receiving or sending data.
A link is present. If the LED is green, the port is operating at 10 Gbps. If
the LED is yellow, the port is operating at 1000 Mbps.
No link is present.
Description
The QSFP+ port is receiving or sending data.
A link is present, but no data is being received or sent.
No link is present.
ALM LED
Description
Off
The switching fabric module is operating correctly.
Steady on
The switching fabric module is faulty.
The switching fabric module is not operating correctly. For
Steady on
example, the temperature of the switching fabric module has
exceeded the upper or lower limit.
Off
The switching fabric module has not started.
Steady on
The switching fabric module is starting up.
FAIL
Description
Off
The fan tray is operating correctly.
On
The fan tray is faulty.
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