A-3
Catalyst 3650 Switch Hardware Installation Guide
OL-29734-01
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=
PWR-C2-640WAC=
PWR-C2-250WAC=
PWR-C2-640WDC=
PWR-C2-BLANK=
3.55 lb (1.61 kg)
3.1 lb (1.41 kg)
2.55 lb (1.16 kg)
2.75 lb (1.25 kg)
0.2 lb (0.09 kg)
Dimensions (H x W x D)
PWR-C2-1025WAC
PWR-C2-640WAC
PWR-C2-250WAC
PWR-C2-640WDC
1.58 x 3.75 x 13.25 in. (4.0 x 9.5 x 33.7 cm)
1.58 x 3.75 x 11.75 in. (4.0 x 9.5 x 29.8 cm)
1.58 x 3.75 x 11.75 in. (4.0 x 9.5 x 29.8 cm)
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
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