Related
Documentation
SRX650 Services Gateway Chassis on page 17•
• SRX650 Services Gateway Cabinet Size and Clearance Requirements on page 51
• SRX650 Services Gateway Rack Size and Strength Requirements on page 47
• Clearance Requirementsfor Airflow and Hardware Maintenance of the SRX650 Services
Gateway on page 48
SRX650 Services Gateway Environmental Specifications
Table 11 on page 42 provides the required environmental conditions for normal SRX650
Services Gateway operations. In addition, the site must be as dust-free as possible
because dust can clog air intake vents and filters, reducing the efficiency of the cooling
system.
Table 11: SRX650 Services Gateway Environmental Specifications
ValueDescription
No performance degradation to 13,000 ft (3962.4 m)Altitude
Normal operation ensured in relative humidity range of 5% to 90%,
noncondensing
Relative humidity
Normal operation ensured in temperature range of 32°F (0°C) to 104°F
(40°C)
Nonoperating storage temperature in shipping container: –40°F
(–40°C) to 158°F (70°C)
Temperature
Designed to meet Telcordia Technologies Zone 4 earthquake
requirements
Seismic
AC power: 4400 BTU/hour
DC power with one 645 W power supply unit: 2200 BTU/hour
DC power with two 645 W power supply units, nonredundant: 4400
BTU/hour
NOTE: These specifications are estimates and subject to change.
Maximum thermal
output
NOTE: Install the servicesgatewayonlyin restricted areas,such as dedicated
equipment rooms and equipment closets, in accordancewith Articles110–16,
110–17, and 110–18 of the National Electrical Code, ANSI/NFPA 70.
Related
Documentation
• SRX650 Services Gateway General Safety Guidelines and Warnings on page 165
• Routine Maintenance Procedures for the SRX650 Services Gateway on page 123
Copyright © 2018, Juniper Networks, Inc.42
SRX650 Services Gateway Hardware Guide
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