Cisco 7541 Hardware Installation Manual page 66

Appliance Specifications
Table A-1
Specification
Weight
Electrical Input
Requirements
BTU Rating
Power supply output
Acoustic noise
Environment
1. Electrical input specifications apply at 23 ºC (73.4 ºF).
2. Levels are A-weighted sound pressures measured in a 23 ºC (73.4 ºF) ambient environment. Measurements were made per
ISO 7779 (ECMA 74; ANSI S12.10) methods and are declared per ISO 9296 (ECMA 109).
3. All temperature ratings shown are for sea level to 1,000 meters (3,281 ft) with de-rating of maximum temperature for increase
in altitude. If operating location is above 1,000 meters (3,281 feet), deduct 3 ºC (5.4 ºF) from the maximum operating
temperature for each additional 1,000 meters (3,281 ft).
Cisco Wide Area Virtualization Engine 7541, 7571, and 8541 Hardware Installation Guide
A-2
Appendix A
WAVE-7541, WAVE-7571, and WAVE-8541 Features and Specifications (continued)
Description
Maximum Weight (no carton): 21.62 kg (47.66 lb)
(Includes the weight of one Cisco Interface Module, two power supplies,
and eight hard disk drives.)
•
Range Line Voltage: 90 to 132 VAC, 180 to 264 VAC
1
•
Maximum Rated Input Current: 10 A - 5 A (100 to 240VAC)
•
Rated Input Frequency: 47 to 63 Hz
•
Maximum Real Input Power: 730W total (shared load when
redundant)
2491 BTU/hr Maximum
•
Rated steady-state power: 650 W (across input of 100 - 240 VAC)
•
Efficiency: Minimum of 89% at 100% electrical load
2
•
Idle: 45.8 dBA
•
Operating (70% load): 46.1 dBA
•
Air temperature:
–
Operating
–
Non-operating: –30 to 60 °C (–22 to 140 °F)
•
Humidity:
–
Operating: 10% to 90% RH (non-condensing)
–
Nonoperating: 5% to 95% RH (non-condensing)
•
Altitude:
–
Operating: 3,050 m (10,000 ft)
–
Nonoperating: 4572 m (15,000 ft)
WAVE-7541, WAVE-7571, and WAVE-8541 Hardware Specifications
3
: 0 to 40 ºC (32 to 104 ºF)