Appendix A Technical Specifications
A-2
Catalyst 2950 Desktop Switch Hardware Installation Guide
78-11157-05
Table A-1 Technical Specifications for Catalyst 2950-12, 2950-24, 2950C-24,
2950SX-24, and 2950T-24 Switches
Environmental Ranges
Operating temperature 32 to 113°F (0 to 45°C)
Storage temperature –13 to 158°F (–25 to 70°C)
Operating humidity 10 to 85% (noncondensing)
Operating altitude Up to 10,000 ft (3000 m)
Storage altitude Up to 15,000 ft (4570 m)
Shock 84 in. per sec (2.13 m per sec)
1
1. This switch meets ASTM D3332.
Power Requirements
AC input voltage 100 to 127/200 to 240 VAC
(autoranging) 50 to 60 Hz
DC input voltages for the Cisco
RPS
2
300 Redundant Power
System
2. RPS = redundant power system
+12V @4.5A
DC input voltages for the Cisco
RPS 675
+12V @4.5A
Power consumption 30W (maximum)
102 Btus per hour
Power rating 0.05 kVA
Physical Dimensions
Weight 6.5 lb (3 kg)
Dimensions
(H x W x D)
1.72 x 17.5 x 9.52 in.
(4.36 x 44.45 x 24.18 cm)
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