Environmental Standards; Power Supplies Technical Specifications - Extreme Networks Extreme 7520 Series Hardware Installation Manual

Environmental Standards

Environmental Standards
Operating conditions
Storage & transportation conditions
(packaged)
800 W Power Supplies Technical Specifications
Four 800 W power supply units are available for use:
•
800W AC power supply - front-to-back airflow (part no. XN-ACPWR-800W-F)
•
800W AC power supply - back-to-front airflow (part no. XN-ACPWR-800W-R)
•
800W DC power supply - front-to-back airflow (part no. XN-DCPWR-800W-F)
•
800W DC power supply - back-to-front airflow (part no. XN-DCPWR-800W-R)
96 Extreme 7520 Hardware Installation Guide
• 7520-48Y and 7520-48XT, AC/DC, front-to-
back: 0°C (32°F) to 50°C (122°F) at sea level;
0°C (32°F) to 40°C (104°F) up to 3000 m
(10,000 ft)
• 7520-48Y and 7520-48XT, AC/DC, back-to-
front: 0°C (32°F) to 45°C (113°F) at sea level;
0°C (32°F) 40°C (104°F) to up to 3000 m
(10,000 ft)
Humidity: 5% to 95%, non-condensing
Altitude: 0 to 3,000 meters (9,850 feet)
Operational shock (half sine): 98 m/s 2 (10 G), 11
ms, 9 shocks
Operational random vibration: 3 to 500 Hz at
1.5 G rms
Storage temperature: -40°C to 70°C (-40°F to
158°F)
Storage and transportation humidity: 95%
maximum relative humidity, non-condensing
Humidity: 5% to 95%, 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 in (<15
kg box)
Technical Specifications