Controller Specifications

This appendix lists the technical specifications for the controller.

Physical Specifications

Table 1. Physical Specifications

Description

Specification

Height

1.7 in. (4.3 cm)

Width

16.9 in. (42.9 cm)

Depth

29.8 in. (75.8 cm)

Maximum weight (fully loaded chassis)

SFF 8-drive: 37.9 lb. (17.2 kg)

Environmental Specifications

Table 2. Environmental Specifications

Description

Specification

Temperature, operating

41 to 104°F (5 to 40°C)

Derate the maximum temperature by 1°C per every 305 meters (1000 ft) of altitude above sea level.

Temperature, non-operating(when the controller is stored or transported)

–40 to 149°F (–40 to 65°C)

Humidity (RH), noncondensing

10 to 90%

Altitude, operating

0 to 10,000 ft

Altitude, non-operating(when the controller is stored or transported)

0 to 40,000 ft

Sound power level

Measure A-weighted per ISO7779 LwAd (Bels)

Operation at 73°F (23°C)

5.4

Sound pressure level

Measure A-weighted per ISO7779 LpAm (dBA)

Operation at 73°F (23°C)

37

Power Specifications


Note
Do not mix power supply types in the controller. Both power supplies must be identical.

770 W AC Power Supply

Table 1 lists the specifications for each 770 W AC power supply (Cisco part number UCSC-PSU1-770W).

Table 3. Power Supply Specifications

Description

Specification

AC input voltage range

90 to 264 VAC

(Self-ranging, 100 to 264 VAC nominal)

AC input frequency

Range: 47 to 63 Hz

(Single phase, 50 to 60Hz nominal)

AC line input current (steady state)

9.5 A peak at 100 VAC

4.5 A peak at 208 VAC

Maximum output power for each power supply

770 W

Power supply output voltage

Main power: 12 VDC

Standby power: 12 VDC