A-9
Catalyst 3750 Switch Hardware Installation Guide
OL-6336-10
Appendix A Technical Specifications
AC input voltage 100 to 240 VAC (autoranging)
1.5 to 3 A, 50 to 60 Hz
DC input voltages for
RPS 2300 and 675
+12 V @17.5 A
Power consumption 160 W
Power dissipation 160 W, 500 BTUs per hour
Power rating 0.16 kVA
Physical Dimensions
Weight 14 lb (6.4 kg)
Dimensions (H x W x D) 1.73 x 17.5 x 16.1 in. (4.4 x 44.5 x 40.9 cm)
Table A-15 Specifications for the Catalyst 3750G-24WS-S25 and 3750G-24WS-S50 Switch
Environmental Ranges
Operating temperature 32 to 113°F (0 to 45°C)
Storage temperature –13 to 158°F (–25 to 70°C)
Relative humidity 10 to 85% (noncondensing)
Operating altitude Up to 10,000 ft (3049 m)
Storage altitude Up to 15,000 ft (4573 m)
Power Requirements
AC input voltage 100 to 240 VAC (autoranging)
4 to 8 A, 50 to 60 Hz
DC input voltages for
RPS 2300 and 675
+ 12 V @14 A and –48 V @7.8 A
Power consumption 520 W
Power dissipation 190 W, 648 BTUs per hour
Power rating 0.52 kVA
Power over Ethernet
Range from 4 to 15.4 W per port, up to 370 W switch maximum
Physical Dimensions
Weight 21 lb (9.5 kg)
Dimensions (H x W x D) 3.5 x 17.5 x 14.5in. (8.9 x 44.5 x 36.8 cm)
Table A-16 Specifications for the Catalyst 3750V2-48PS and 3750V2-24PS Switch
Environmental Ranges
Operating temperature 32 to 113°F (0 to 45°C)
Storage temperature –13 to 158°F (–25 to 70°C)
Table A-14 Specifications for the Catalyst 3750G-48TS Switch (continued)
Environmental Ranges
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