ABOUT THE SYSTEM SYSTEM REAR VIEW
15
Power Sub-System
Figure 7. PSU to Mainboard Module Desc
ription
A single power supply unit (default) is supplied in the system. A secondary PSU is available
for redundancy functionality.
Table 10: Power Supply Units by Model
PSU AC INPUT
2 x 800W and 1200W Titanium/Platinum
high efficiency redundant PSU
100-240VAC 50/60Hz, AC/HVDC support
Table 11: Power Supply Unit LED
PSU LED COLOR DESCRIPTIONS
Amber On PSU failure
Green On PSU good
Green Blinking at 0.5Hz PSU standby
Green Blinking at 2Hz PSU cold redundancy standby