Appendix A Technical Specifications

Power Supply Module Specifications

Power Supply Module Specifications

Table A-2 Environmental and Physical Specifications for the AC- and DC-Power Supply

Modules

Environmental Ranges

Operating temperature

For the operating temperature ranges at various altitudes of AC and

 

DC power supply module powered switches, see Table A-1.

 

 

Storage temperature

–40 to 158° F (–40 to 70° C)

 

 

Relative humidity

5 to 96% (non-condensing)

 

 

Altitude

AC power supply: Up to 16,400 ft (5,000 m)

 

DC power supply: Up to 16,400 ft (5,000 m)

 

 

Physical Specifications

 

 

 

Weight

 

PWR-C2-1025WAC=

3.55 lb (1.61 kg)

PWR-C2-640WAC=

3.1 lb (1.41 kg)

PWR-C2-250WAC=

2.55 lb (1.16 kg)

PWR-C2-640WDC=

2.75 lb (1.25 kg)

PWR-C2-BLANK=

0.2 lb (0.09 kg)

 

 

Dimensions (H x W x D)

 

PWR-C2-1025WAC

1.58 x 3.75 x 13.25 in. (4.0 x 9.5 x 33.7 cm)

PWR-C2-640WAC

1.58 x 3.75 x 11.75 in. (4.0 x 9.5 x 29.8 cm)

PWR-C2-250WAC

1.58 x 3.75 x 11.75 in. (4.0 x 9.5 x 29.8 cm)

PWR-C2-640WDC

1.58 x 3.75 x 11.75 in. (4.0 x 9.5 x 29.8 cm)

 

 

Table A-3

Power Specifications for AC Power 24- and 48-Port Switches

 

 

Power Specifications

 

 

 

Maximum output power

PWR-C2-1025WAC: 1025 W

 

 

PWR-C2-640WAC: 640 W

 

 

PWR-C2-250WAC: 250 W

 

 

Input voltage range and frequency

PWR-C2-1025WAC: 1025-W, 115 to 240 VAC (autoranging)

 

 

50 to 60 Hz

 

 

PWR-C2-640WAC: 640-W, PWR-C2-250WAC: 250 W,

 

 

100 to 240 VAC (autoranging), 50 to 60 Hz

 

 

 

Input current

 

PWR-C2-1025WAC:12–6 A

 

 

PWR-C2-640WAC: 8–4 A

 

 

PWR-C2-250WAC: 4–2 A

 

 

 

Output ratings

 

PWR-C2-1025WAC: +12 V @ 20.83 A, –54 V@14.6 A

 

 

PWR-C2-640WAC: +12 V @ 20.83 A, –54 V@7.36 A

 

 

PWR-C2-250WAC: +12 V @ 20.83 A

 

 

 

Catalyst 3650 Switch Hardware Installation Guide

 

OL-29734-01

A-3

 

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Cisco Systems 3650 manual Power Supply Module Specifications, Power Specifications