Figure 6: Fan Status Led Power Side; Table 4: Fan Status Led Assignments - Mellanox Technologies TX6100 MetroX Series Hardware User Manual

MetroX 12-Port QSFP InfiniBand Long Haul System Hardware User Manual
The following fan status conditions are possible:
Table 4 - Fan Status LED Assignments
LED Configuration
Solid Green
Solid Red
Off
All fans must be operating while the power supply is plugged in.
If the switch shuts down due to over temperature, unplug the switch, wait 5 minutes
and replug in the switch. For more information See "Troubleshooting" on page 51.
2.1.1.3 Power Supply Status Indicators
The indicator is located to the left of the connectors on the connector side panel.

Figure 6: Fan Status LED Power side

!
OK – All fans are up and running
Error – One or more fans is not operating properly. The system should be powered
down and troubleshoot the fan module.
Off – The fan unit is not receiving any power. Check that the fan unit is properly
and completely inserted.
This is a two color LED
Green — OK
Red — Major fault
Off — No power to the fans
Fan air flow indicator
FAN LED
Mellanox Technologies
Rev 1.1
15