Juniper SRX550, Руководство по оборудованию

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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 SRX550 Services Gateway | 35
SRX550 Services Gateway Cabinet Size and Clearance Requirements | 47
Site Preparation Checklist for the SRX550 Services Gateway | 33
SRX550 Services Gateway Spacing of Mounting Bracket and Flange Holes | 44
Connecting the SRX550 Services Gateway to the Building Structure | 68
SRX550 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 SRX550 Services Gateway | 35
SRX550 Services Gateway Cabinet Size and Clearance Requirements | 47
Site Preparation Checklist for the SRX550 Services Gateway | 33
SRX550 Services Gateway Rack Size and Strength Requirements | 43
Connecting the SRX550 Services Gateway to the Building Structure | 68
44