Information about the power specifications for the appliance.
The specifications for the power supplies provided with the Catalyst Center appliance are listed in the following table. The 44- and 56-core appliance ships with two 770 W power supplies (Cisco part number UCSC-PSU1-770W). The 112-core appliance ships with four 1600 W AC power supplies (Cisco part number UCSC-PSU1-1600W). Unless indicated, the specifications apply to both power supplies.
| Description | Specification |
|---|---|
| AC input voltage |
770 W:
1600 W:
|
| AC input frequency |
Nominal range: 50 to 60 Hz (Range: 47–63 Hz) |
| Maximum AC input current |
770 W:
1600 W: 9.5 A at 200 VAC |
| Maximum input volt-amperes |
770 W: 950 VA at 100 VAC 1600 W: 1250 VA at 200 VAC |
| Maximum output power per PSU |
770 W: 100–120 VAC 1600 W: 200–240 VAC |
| Maximum inrush current |
770 W: 15 A at 35° C 1600 W: 30 A at 35° C |
| Maximum hold-up time |
770 W: 12 ms 1600 W: 80 ms |
| Power supply output voltage |
12 VDC |
| Power supply standby voltage |
12 VDC |
| Efficiency rating |
Climate Savers Platinum Efficiency (80Plus Platinum certified) |
| Form factor |
RSP2 |
| Input connector |
IEC320 C14 |
You can get specific power information for the exact configuration of your appliance by using the Cisco UCS Power Calculator: http://ucspowercalc.cisco.com.