Figure 9: Ps Unit Status Leds; Figure 10: Bad Port Led; Table 5: Ps Unit Status Led Assignments - Mellanox Technologies SwitchX-2 User Manual

Rev 1.1
Table 5 shows the power supply unit status LED assignment.
Table 5 - PS Unit Status LED Assignments
LED Color
Solid Green
Solid Red
Off
3.2.3.1 Bad Port LED
The Bad Port indicator is located on the left side of the connector side panel of the unit. Table 6
shows the fan status LED assignment.
18 Mellanox Technologies

Figure 9: PS Unit Status LEDs

This is a two color LED
Power supply fan air flow
direction indicator
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.

Figure 10: Bad Port LED

PS
UID
RST
Status
This is a one color LED
Flashing Orange — received symbol error
Basic Operation