H3C Technologies H3C S10500 Series Switches - Manual (Page 96)

86
Table 40 Fan trays for different models of the S10500
Chassis model Fan tray Fan tray quantity
• S10504
• S10508
• S10508-V
FAN0 1
• S10506
• S10510
FAN 1
S10512 FAN0 and FAN1 2
Table 41 Fan tray LED description
OK LED status FAIL LED status Description
On Off The fan tray is operating correctly.
Off On A fan problem is present or the fan tray is not in position.
Off Off The switch is not powered on.
Power status LEDs
The LSUM1MPU06B0 and LSUM1MPU10C0 each provide one set of LEDs (OK and FAIL) to indicate the
status of the power modules.
Table 42 Power status LED description
OK LED status FAIL LED status Description
On Off The power module is operating correctly.
Off On
A power module problem is present or a power module is not in
position.
Off Off The switch is not powered on.
Card LEDs
Each MPU has the LEDs numbered the same as card slots to indicate the status of the active MPU, standby
MPU, LPUs, and switching fabric modules in the slots.
Table 43 shows the LED description.
NOTE:
Slot numbers are marked on top of the slots on the S10508-V switch and on the right of the slots on other
S10500 switches.
Table 43 Card LED description
RUN LED status ALM LED status Description
Flashing (0.5
Hz)
Off The card is operating correctly.
Flashing (4 Hz) On
The LPU or switching fabric module is loading software.
If the LED flashes continuously, the software version of the switch does
not match that of the card.