• Installation Instructions Warning on page 71
• SRX650 Services Gateway Fire Safety Requirements and Fire Suppression Equipment
on page 171
SRX650 Services Gateway Rack Size and Strength Requirements
When installing the services gateway in a rack, you must ensure that the rack complies
with a 2U (19 in or 45.6 cm) rack as defined in Cabinets, Racks, Panels, and Associated
Equipment (document number EIA-310-D) published by the Electronic Industries Alliance
(http://www.ecaus.org/eia/site/index.html).
When selecting a rack, ensure that the physical characteristics of the rack comply with
the following specifications:
•
The outer edges of the mounting brackets extend the width of the chassis to 19 in (45.6
cm).
•
The front of the chassis extends approximately 0.5 in (1.27 cm) beyond the mounting
ears.
Related
Documentation
General Site Installation Guidelines for the SRX650 Services Gateway on page 41•
• SRX650 Services Gateway Cabinet Size and Clearance Requirements on page 51
• Site Preparation Checklist for the SRX650 Services Gateway on page 39
• SRX650 Services Gateway Spacing of Mounting Bracket and Flange Holes on page 47
• Connecting the SRX650 Services Gateway to the Building Structure on page 69
SRX650 Services Gateway Spacing of Mounting Bracket and Flange Holes
The spacing of the mounting brackets and flange holes on the rack and device mounting
brackets are as follows:
•
The holes within each rack set are spaced at 2U (3.5 in. or 8.89 cm). The services
gateway can be mounted in any rack that provides holes or hole patterns spaced at
1U (1.75 in. or 4.5 cm) increments.
•
The mounting brackets and front-mount flanges used to attach the chassis to a rack
are designed to fasten to holes spaced at rack distances of 2U (3.5 in.).
•
The mounting holes in the mounting brackets provided with the device chassis are
spaced 1.25 in. (3.2 cm) apart, measured from the center of each hole.
Related
Documentation
General Site Installation Guidelines for the SRX650 Services Gateway on page 41•
• SRX650 Services Gateway Cabinet Size and Clearance Requirements on page 51
• Site Preparation Checklist for the SRX650 Services Gateway on page 39
47Copyright © 2018, Juniper Networks, Inc.
Chapter 8: Rack Requirements
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