Switching Fabric Module Leds; Fan Tray Status Leds; Power Supply Leds - HP A10500 Series Manual

XFP port LEDs
The LPUs provide two LEDs (LINK and ACT) for each XFP port to indicate the link status and data
receiving/forwarding status of the XFP ports.
Table 45 XFP port LED description
LINK
On
On
Off

Switching fabric module LEDs

The switching fabric module has one RUN LED and one ALM LED to indicate its operating status.
Table 46 Switching fabric module LED description
RUN LED
Flashing (0.5 Hz)
Off
Flashing (0.5 Hz)
Off
On

Fan tray status LEDs

The fan trays for the A10500 switches have one OK LED and one FAIL LED to indicate its operating status.
Table 47 Fan tray LED description
OK
On
Off
Off

Power supply LEDs

The 2500W AC Power Supply has one AC LED and one DC LED to indicate its operating status.
ACT Description
Flashing A link is present, and the XFP interface is receiving or sending data.
Off A link is present, but no data is being received or sent.
Off No link is present.
ALM LED Description
Off The switching fabric module is working properly.
On The switching fabric module is faulty.
The temperature of the switching fabric module has exceeded the
On
upper or lower limit.
Off The switching fabric module has not started.
Off The switching fabric module is up.
FAIL Description
Off The fan tray is working properly.
On The fan tray is faulty.
Off The fan tray is not powered on.
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