A-6
Catalyst 3750 Switch Hardware Installation Guide
OL-6336-10
Appendix A Technical Specifications
Physical Dimensions
Weight 13.2 lb (6 kg)
Dimensions (H x W x D) 1.73 x 17.5 x 14.8 in. (4.4 x 44.5 x 37.8 cm)
Table A-9 Specifications for the Catalyst 3750G-48PS 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
+12V @14A and –48V @7.8A
Power consumption 560 W
Power dissipation 220 W, 690 BTUs per hour
Power rating 0.56 kVA
Power over Ethernet
Range from 4 to 15.4 W per port, up to 370 W switch maximum
Physical Dimensions
Weight 15.5 lb (7 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-10 Specifications for the Catalyst 3750G-16TD 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)
0.9 to 1.6 A, 50 to 60 Hz
Table A-8 Specifications for the Catalyst 3750-48PS Switch (continued)
Environmental Ranges
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