Figure 9: Power Status Led Connector Side; Table 9: Ps Unit Status Led Assignments - Mellanox Technologies SwitchX-2 MSX6005F-1BFS Hardware User Manual

Rev 1.0
2.2.4 Power Supply Status LEDs
This switch can come with two power supply units for redundancy.
The primary power supply (PS) unit is located on the left side and if there is a secondary PS unit
it will be on the right side.
Table 9 shows the power supply unit status LED assignment.
Table 9 - PS Unit Status LED Assignments
LED Color
Solid Green
Solid Red
Off
20 Mellanox Technologies

Figure 9: Power Status LED Connector Side

OK – The Power supply is delivering the correct voltage – 12VDC.
Error – The PS unit is not operational.
Off – There is no power to the system (neither PS unit is receiving power). If one
PS unit is showing green and the second PS unit is unplugged it will show a red
indication.
PS1
PS2
UID
RST
Status
Basic Operation