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Summit Family Switches Hardware Installation Guide
253
Summit X480 Power Supplies
The following two Summit X480 power supplies are available for use in the Summit X480 series
switches:
● Summit X480 AC PSU
● Summit X480 DC PSU
Environmental Data
Environmental standards EN/ETSI 300 019-2-1 v2.1.2 - Class 1.2 Storage
EN/ETSI 300 019-2-2 v2.1.2 - Class 2.3 Transportation
EN/ETSI 300 019-2-3 v2.1.2 - Class 3.1e Operational
EN/ETSI 300 753 (1997-10) - Acoustic Noise
ASTM D3580 Random Vibration Unpackaged 1.5G
Operating conditions Temperature range: 0° C to 45° C (32° F to 113° F)
Humidity: 10% to 95% relative humidity, non-condensing
Altitude: 0 to 3,000 meters (9,850 feet)
Shock (half sine): 30 m/s
2
(3 g), 11 ms, 60 shocks
Random vibration: 3 to 500 Hz at 1.5 G rms
Storage & transportation conditions
(packaged)
Transportation temperature: -40° C to 70° C (-40° F to 158° F)
Storage and transportation humidity: 10% to 95% relative humidity,
non-condensing
Packaged shock (half sine): 180 m/s
2
(18 g), 6 ms, 600 shocks
Packaged sine vibration: 5 to 62 Hz at velocity 5 mm/s,
62 to 500 Hz at 0.2 G
Packaged random vibration: 5 to 20 Hz at 1.0 ASD w/–3 dB/oct.
from 20 to 200 Hz
14 drops minimum on sides and corners at 42 inches (<15 kg box)
Table 40: Summit X480 AC PSU (Model 10917)
For use with the Summit X480-24x, X480-48x, and Summit X480-48t switches
Physical Specifications
Dimensions Height: 1.57 inches (4.0 cm)
Width: 4.8 inches (12.3 cm)
Depth: 13.31 Inches (33.8 cm)
Weight 3.64 lb (1.65 kg)
Power Specifications
Voltage input range 90 to 264 V
Nominal input ratings 100 to 240 V , 50 to 60 Hz, 8 A
Nominal input current at full loads 12 A @ 90 V (low-line)
5 A @ 230 V (high-line)
Line frequency range 47 to 63 Hz
Maximum inrush current 15 A
Output 12 V , 37 A max, 450 Watts
3.3 V , 3 A max, 9.9 Watts
Maximum continuous DC output shall not exceed 450 Watts.
Power supply input socket IEC 320 C14
Power cord input plug IEC 320 C13
Power cord wall plug Refer to “Selecting Power Supply Cords” on page 218.
Table 39: Summit X480 Series Switch Technical Specifications (Continued)