Juniper SRX 5800, Hardware Manual

Page: 214 / 536

Installing the SRX5800 Services Gateway Mounting Hardware in an
Open-Frame Rack
Before installing the services gateway in an open-frame rack, install the large mounting shelf on the rack.
The small mounting shelf is not needed.
If you are front-mounting the services gateway, also remove the center-mounting brackets located on
each side of the chassis.
Table 67 on page 215 specifies the holes in which you insert screws to install the mounting hardware in an
open-frame rack (an X indicates a mounting hole location). The hole distances are relative to one of the
standard “U” divisions on the rack. For reference, the bottom of all mounting shelves is at 0.04 in. (0.02 U)
above a “U” division.
Table 67: Open-Frame Rack Mounting Hole Locations
Large Shelf Distance Above “U” Division Hole
X 9.86 U 17.26 in. (43.8 cm) 30
X 8.86 U 15.51 in. (39.4 cm) 27
X 7.86 U 13.76 in. (34.9 cm) 24
X 6.86 U 12.01 in. (30.5 cm) 21
X 5.86 U 10.26 in. (26.0 cm) 18
X 4.86 U 8.51 in. (21.6 cm) 15
X 3.86 U 6.76 in. (17.1 cm) 12
X 2.86 U 5.01 in. (12.7 cm) 9
X 1.86 U 3.26 in. (8.3 cm) 6
X 0.86 U 1.51 in. (3.8 cm) 3
X 0.50 U 0.88 in. (2.2 cm) 2
0.14 U 0.25 in. (0.6 cm) 1
To install the large mounting shelf (see Figure 87 on page 216 ):
215