Interfaces
Rev 2.2
74Mellanox Technologies
Figure 73: SN2700 and SN2410 Rear Side Panel
Figure 74: SN2740 Side Panel
The primary power supply (PS) unit is located on the left side, and the secondary unit is located
on the right side.
Table 19 - Power Supply Unit Status Front LED Assignments for SN2700, SN2740 and SN2410
LED Behavior Description Action Required
Solid Green All plugged (one or two) power supplies are
running normally.
N/A
Solid Red PSU is faulty or disconnected Make sure the AC cable is plugged in
and active. If the problem resumes, the
FRUs might be faulty, and should then
be replaced.
Off N/A N/A
Table 20 - Power Supply Unit Status Front LED Assignments for SN2100/SN2010
LED Behavior Description Action Required
Solid Green Power supply is running normally. N/A
Solid Red PSU is faulty or disconnected Make sure the AC cable is plugged in
and active. If the problem resumes, the
PSU might be faulty.
Off PSU not present N/A