Cisco 2950 Hardware Installation Guide - Page 93

Power Requirements, Physical Dimensions, Environmental Ranges - 127 hours

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Appendix A Technical Specifications OL-6156-01 Table A-3 Technical Specifications for Catalyst 2950G-24-EI-DC Switch Shock Power Requirements Power consumption Power rating DC input voltage Wire gauge for power connection Branch circuit protection Physical Dimensions Weight Dimensions (H x W x D) 1. This switch meets ASTM D3332. 2. AWG = American Wire Gauge 84 in. per sec (2.13 m per sec)1 30W (102 Btus per hour) 0.05 kVA -36 to -72 VDC 18 AWG2 (6 AWG for protective earth) 5 A 6.5 lb (3 kg) 1.72 x 17.5 x 9.52 in. (4.36 x 44.45 x 24.18 cm) Table A-4 Technical Specifications for Catalyst 2950ST-8 LRE and Catalyst-2950ST-24 LRE 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 Power Requirements AC input voltage DC input voltage for the Cisco RPS2 300 100 to 127/200 to 240 VAC (autoranging) 50 to 60 Hz +12 V @4 A DC input voltage for the Cisco RPS 675 +12 V @4 A Power consumption 50W (maximum) 171 Btus per hour Power rating 0.083 kVA Branch circuit protection 5 A Physical Dimensions Weight 8 lb (3.6 kg) Dimensions (H x W x D) 1.73 x 17.5 x 9.96 in. (4.36 x 44.45 x 24.18 cm) Catalyst 2950 Switch Hardware Installation Guide A-3

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A-3
Catalyst 2950 Switch Hardware Installation Guide
OL-6156-01
Appendix A
Technical Specifications
Shock
84 in. per sec
(2.13 m per sec)
1
Power Requirements
Power consumption
30W (102 Btus per hour)
Power rating
0.05 kVA
DC input voltage
–
36 to
–
72 VDC
Wire gauge for power connection
18 AWG
2
(6 AWG for protective
earth)
Branch circuit protection
5 A
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)
1.
This switch meets ASTM D3332.
2.
AWG = American Wire Gauge
Table A-4
Technical Specifications for Catalyst 2950ST-8 LRE and Catalyst-2950ST-24 LRE 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
Power Requirements
AC input voltage
100 to 127/200 to 240 VAC
(autoranging) 50 to 60 Hz
DC input voltage for the Cisco RPS
2
300
+12 V
@4 A
DC input voltage for the Cisco RPS 675
+12 V
@4 A
Power consumption
50W (maximum)
171 Btus per hour
Power rating
0.083 kVA
Branch circuit protection
5 A
Physical Dimensions
Weight
8 lb (3.6 kg)
Dimensions
(H x W x D)
1.73 x 17.5 x 9.96 in.
(4.36 x 44.45 x 24.18 cm)
Table A-3
Technical Specifications for Catalyst 2950G-24-EI-DC Switch