Cisco Systems OL-16447-01 Manual De Usuario
A-6
Cisco ME 3400E Ethernet Access Switch Hardware Installation Guide
OL-16447-01
Appendix A Technical Specifications
Environmental and Technical Specifications for the Power-Supply Modules
Environmental and Technical Specifications for the
Power-Supply Modules
Power-Supply Modules
Table A-7
Technical Specifications for the Cisco ME 3400EG-2CS-A
Physical Dimensions
Weight
3.35 lb (1.5 kg)
Dimensions (H x W x D)
1.73 x 7.2 x 10.6 in. (4.4 x 18.3 x 26.9 cm)
AC-Power Requirements
Input voltage
100 to 240 VAC ± 10% (auto ranging), 1 to 0.5 A, 50 to 60 Hz
Power consumption
Maximum: 102 BTUs per hour, 30 W
Typical: 75 BTUs per hour, 22 W
Minimum: 45 BTUs per hour, 13 W
Power rating
0.048 KVA
Table A-8
Environmental and Physical Specifications for the AC- and DC-Power-Supply
Modules
Modules
Environmental Ranges
Operating temperature
AC-power-supply: –13 to 149°F (–25 to 65°C)
DC-power-supply: –40 to 149°F (–40 to 65°C)
Storage temperature
–49 to 185°F (–45 to 85°C)
Relative humidity
10 to 90% (noncondensing)
Altitude
Up to 10,000 ft (3049 m)
Physical Specifications
Weight
AC: 1.7 lb (0.77 kg)
DC: 1.8 lb (0.82 kg)
Dimensions (H x W x D)
1.57 x 3.35 x 7.52 in. (4 x 8.5 x 19.1 cm)
Table A-9
Technical Specifications for the Cisco ME340X-PWR-AC Power-Supply Module
Power Specifications
Maximum output power
80 W
Input voltage range and frequency
100 to 240 VAC ± 10% (auto ranging), 50 to 60 Hz
Input current
100 to 240 VAC ± 10% (auto ranging), 1.5 to 0.7 A
Maximum output ratings
12 V @ 6.7 A
Total input BTU
490 BTUs per hour