Power Supply Status Leds; Figure 8: Fan Status Led Power Side; Figure 9: Power Status Led Connector Side; Table 8: Fan Status Led Assignments - Mellanox Technologies InfiniBand X User Manual

Rev 1.0
Mellanox
Table 8 shows the fan status LED assignment.
Table 8 - Fan Status LED Assignments
LED Configuration
Solid Green
Solid Red
Off
2.2.4

Power Supply Status LEDs

This gateway comes with two power supply units for redundancy.
The gateway is available with one factory installed Power Supply Unit. A second Power Supply
Unit can be added to support hot-swap ability and to add redundancy. See "Accessory and
Replacement Parts" on page 66 for ordering part numbers.
20 Mellanox Technologies

Figure 8: Fan Status LED Power Side

®
PS1
PS2
UID
RST
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.

Figure 9: Power Status LED Connector Side

This is a two color LED
!
FAN LED
PS1
PS2
UID
RST
Basic Operation