H3C Technologies H3C S9800 Series Switches - Manual (Page 79)

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Management Ethernet port LEDs
A management Ethernet port has one LINK LED and one ACT LED to show its link and data transmission
status.
Table 33 Management Ethernet port LED description
Status
Description
LINK ACT
Steady on Flashing
A link is present, and the management Ethernet port is receiving or
sending data.
Steady on Off A link is present.
Off Off No link is present.
S9810 switching fabric module LEDs
Fan status LED
The fan status LED (FAN) shows the fan tray operating status.
Table 34 Fan status LED description
LED Status Description
FAN
Green The fan tray is operating correctly.
Red The fan tray is faulty or no fan tray is installed.
Flashing red and green
The two fan trays are in opposite airflow
directions.
Card status LEDs
The switching fabric module provides SLOT LEDs for the LPUs and switching fabric modules. Slots 0 to 9
indicate the operating status of the LPUs. Slots 10 and 11 indicate the operating status of the switching
fabric modules.
Table 35 Card status LED description
LED Status Description
Slots 0 to 9
Steady green
The LPU is starting. If the LED remains steady green, the LPU is
faulty.
Flashing green The LPU is operating correctly.
Flashing red An over-temperature condition has occurred.
Off The LPU is powered off.
Slot 10 and Slot
11
Steady green
The switching fabric module is starting. If the LED remains
steady green, the switching fabric module is faulty.
Flashing green The switching fabric module is operating correctly.
Steady red A software failure has occurred.
Flashing red An over-temperature condition has occurred.