Preparing The Site - Juniper VXA2000 - QUICK START REV1 Quick Start Manual

1. Preparing the Site

Table 1: VXA2000 Series Specifications
Category
Ambient temperature
Ambient humidity
DC input voltage
DC power
(Optional) AC input voltage
(Optional) AC input line frequency
(Optional) AC power
Rack requirements
Clearance requirements
Copyright © 2010, Juniper Networks, Inc.
Ensure that your installation site meets the requirements in Table 1 on page 3.
Description
Normal operating: 41°F to 104°F (5°C to 40°C)
Storage: -40°F to 158°F (-40°C to 70°C)
Normal operating: 8% to 90% noncondensing
Short-term relative: 5% to 90% noncondensing, but not to exceed 0.053 lb (0.024 kg)
water per kg (2.205 lb) dry air
Storage: 5% to 95% noncondensing
-38 VDC to -72 VDC
An external certified, dedicated circuit breaker rated at a minimum of 20 A is required
for each DC power supply.
560 W
100 VAC to 240 VAC
50 Hz/60 Hz nominal
250 W
Standard 19-in (48.26 cm) rack as defined in Electronics Industry Association document
EIA-310-D, Cabinets, Racks, Panels, and Associated Equipment
If you do not ground the appliance directly to a site earth-grounding facility, the rack
must be grounded to a reliable earth ground.
NEBS GR-63 recommends that you allow at least 30 in (72.6 cm) both in front of and
behind the chassis for installation and maintenance.
Airflow vents in the front and rear panels must remain open and uncovered for proper
cooling.
1. Preparing the Site
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