Cisco ME 3800X Installation Manual page 65

Appendix A Technical Specifications
Environmental and Technical Specifications for the Power
Supply and Fan Modules
Table A-5
Environmental Ranges
Operating temperature
Storage temperature
Relative humidity
Altitude
Physical Specifications
Weight
Dimensions (H x W x D)
Table A-6
Power Specifications
Maximum output power
Input voltage range and frequency
Input current
Maximum output ratings
Total input BTU
Table A-7
Power Specifications
Maximum output power
Input voltage range
Input current
Maximum output ratings
Total input BTU
OL-22168-01
Environmental and Technical Specifications for the Power Supply and Fan Modules
Environmental and Physical Specifications for the AC and DC Input Power Supply and
Fan Modules
–40 to 122°F (–40 to 50°C)
–49 to 185°F (–45 to 85°C)
5 to 95% (noncondensing)
Up to 10,000 ft (3049 m)
AC: 2.9 lb (1.32 kg)
DC: 3.1 lb (1.41 kg)
Fan: 1.65 lb (0.75 kg)
1.64 x 8.55 x 5.94 in. (4.16 x 21.72 x 15.09 cm)
Technical Specifications for the AC Power Supply Module
390 W
100 to 240 VAC ± 10% (autoranging), 50 to 60 Hz
5 to 2.5 A
Note
12 V @ 32.5 A
1705 BTUs per hour
Technical Specifications for the DC Power Supply Module
390 W
18 to 32 VDC and 36 to 72 VDC
30 A maximum at minimum input 18VDC
15 A maximum at maximum input voltage 72VDC
Note
12 V @ 32.5 A
1840 BTUs per hour
Cisco ME 3800X and ME 3600X Switch Hardware Installation Guide
For AC input, a 5A fuse is recommended.
For DC input, a 25A fuse is recommended.
A-5