Appendix A Technical Specifications

Environmental and Technical Specifications for the Power Supply and Fan Modules

Environmental and Technical Specifications for the Power Supply and Fan Modules

Table A-5 Environmental and Physical Specifications for the AC and DC Input Power Supply and Fan Modules

Environmental Ranges

Operating temperature

 

–40 to 122°F (–40 to 50°C)

 

 

 

 

Storage temperature

 

–49 to 185°F (–45 to 85°C)

 

 

 

 

Relative humidity

 

5 to 95% (noncondensing)

 

 

 

 

 

Altitude

 

 

Up to 10,000 ft (3049 m)

 

 

 

 

Physical Specifications

 

 

 

 

 

 

 

 

Weight

 

 

AC: 2.9 lb (1.32 kg)

 

 

 

DC: 3.1 lb (1.41 kg)

 

 

 

Fan: 1.65 lb (0.75 kg)

 

 

 

 

Dimensions (H x W x D)

 

1.64 x 8.55 x 5.94 in. (4.16 x 21.72 x 15.09 cm)

 

 

 

 

 

Table A-6

Technical Specifications for the AC Power Supply Module

 

 

 

 

Power Specifications

 

 

 

 

 

 

Maximum output power

390 W

 

 

 

Input voltage range and frequency

100 to 240 VAC ± 10% (autoranging), 50 to 60 Hz

 

 

 

 

Input current

 

5 to 2.5 A

 

 

Note For AC input, a 5A fuse is recommended.

 

 

 

Maximum output ratings

12 V @ 32.5 A

 

 

 

Total input BTU

1705 BTUs per hour

 

 

 

 

Table A-7

Technical Specifications for the DC Power Supply Module

 

 

 

 

Power Specifications

 

 

 

 

 

 

Maximum output power

390 W

 

 

 

Input voltage range

18 to 32 VDC and 36 to 72 VDC

 

 

 

 

Input current

 

30 A maximum at minimum input 18VDC

 

 

15 A maximum at maximum input voltage 72VDC

 

 

Note For DC input, a 25A fuse is recommended.

 

 

 

Maximum output ratings

12 V @ 32.5 A

 

 

 

Total input BTU

1840 BTUs per hour

 

 

 

 

 

Cisco ME 3800X and ME 3600X Switch Hardware Installation Guide

 

OL-22168-01

A-5

 

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Cisco Systems ME3600X24CXM manual Physical Specifications, Power Specifications