H3C S7508E-X Installation Manual page 87

Table 35 Management Ethernet interface status LED description
LEDs
LINK
On
On
Off
Fan LEDs
The LSQ1SUPA0 (LSQM1SUPA0) provides fan LEDs, FAN0 (OK and FAIL), to indicate the operating
status of the fan tray.
Table 36 Fan LED description
LEDs
OK
On
Off
Off
Card LEDs
The LSQ1SUPA0 (LSQM1SUPA0) provides numbered LEDs to indicate the status of the active MPU,
standby MPU, LPUs, and switching fabric modules in the corresponding slots.
description.
NOTE:
The number of a slot on the S7508E-X is marked on the right side of the slot.
Table 37 Card LED description
RUN
Flashes once per
second
Flashes four
times per second
Flashes once per
second
On
Off
NOTE:
The ALM LED will be on for a period of time when the system starts up.
Description
ACT
A link is present, and the management Ethernet interface is receiving or
Flashing
sending data.
Off A link is present.
Off No link is present.
Description
FAIL
Off The fan tray is operating properly.
On A fan problem occurs or the fan tray is not in position.
Off The switch is not powered on.
ALM Description
Off The card is operating correctly.
The card is downloading software. If the LEDs keep in these states
Off
continuously, the card is not compatible with the switch software.
Flashes once The card temperature exceeds the upper warning threshold or falls
every 4 seconds below the lower warning threshold.
On The card is booting or faulty.
Off The card is not in position.
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Table 37 shows the LED