Table 15: Fan Status Front Led Assignments; Table 16: Fan Status Rear Led Assignments (One Led Per Fan) - Mellanox Technologies SN2700 Hardware User Manual

Rev 1.2
Table 15 - Fan Status Front LED Assignments
LED
Behavior
Solid Green All fans are up and running.
Solid Red Error, one or more fans are not operating prop-
erly.
Off System boot
Table 16 - Fan Status Rear LED Assignments (One LED per Fan)
LED
Behavior
Solid Green A specific fan unit is operating.
Solid Red A specific fan unit is missing or not
operating properly.
Off System boot
4.2.1.3 Power Supply Status LEDs
There are two power supply inlets in the system (for redundancy). The system can operate with
only one power supply connected. In case the power supply is an FRU, a second power supply
unit can be added to support hot-swap ability. Each power supply unit has a single 2 color LED
on the right side of the unit, that indicates the status of the unit.
48 Mellanox Technologies
Description
Description
Risk of Electric Shock!
With the fan module removed, power pins are accessible within the module cavity.
Do not insert tools or body parts into the fan module cavity.
Figure 39: Power Status LED
Action Required
N/A
The faulty FRUs should be replaced.
N/A
Action Required
N/A
The fan unit should be replaced.
N/A
Interfaces