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• For the cooling system to function properly, the airflow around the chassis must be unrestricted.
Allow sufficient clearance between the front and back of the chassis and adjacent equipment. Ensure
that there is adequate circulation in the installation location.
• Follow the electrostatic discharge (ESD) procedures to avoid damaging the equipment. Static
discharge can cause components to fail, either completely or intermittently over time.
NOTE: Install the appliance only in restricted areas, such as dedicated equipment rooms and
equipment closets, in accordance with Articles 110–16, 110–17, and 110–18 of the National
Electrical Code, ANSI/NFPA 70.
RELATED DOCUMENTATION
Additional Hardware Requirements
JSA Appliance Rack Requirements
The Juniper Secure Analytics (JSA) appliance can be installed in a rack. Many types of racks are
acceptable, including front-mount racks and two-post (telco) racks.
Table 7 on page 17
provides the details of requirements for rack size, clearance, airflow, spacing of
mounting brackets and flange holes, and connecting to the building structure.
Table 7: Rack Requirements for the JSA Appliance
Rack Requirement
Specifications
Size
A 19-in. (48.3 cm) rack as defined in Cabinets, Racks, Panels, and Associated
Equipment (document number EIA-310-D) published by the Electronics Industry
Association (http:/ /www.eia.org).
Clearance
• The outer edges of the mounting brackets extend the width of either chassis
• The front of the chassis extends approximately 0.5-in. (1.27 cm) beyond the
to 19-in. (48.3 cm).
mounting ears.
17
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