Basic Operation
Rev 1.0
Mellanox Technologies
20
Figure 8: Fan Status LED Power Side
Table 8 shows the fan status LED assignment.
2.2.4
Power Supply Status LEDs
Figure 9: Power Status LED Connector Side
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.
Table 8 - Fan Status LED Assignments
LED Configuration
FAN LED
Solid Green
OK – All fans are up and running.
Solid Red
Error – One or more fans is not operating properly. The system should be powered
down and troubleshoot the fan module.
Off
Off – The fan unit is not receiving any power. Check that the fan unit is properly
and completely inserted.
PS1
PS2
UID
RST
Mellanox
®
!
This is a two color LED
RST
UID
PS2
PS1