Installing The Mounting Hardware; Installing The Mx960 Mounting Hardware For A Four-Post Rack Or Cabinet; Table 95: Four-Post Rack Or Cabinet Mounting Hole Locations - Juniper MX960 Hardware Manual

CHAPTER 15

Installing the Mounting Hardware

Installing the MX960 Mounting Hardware for a Four-Post Rack or Cabinet

Copyright © 2017, Juniper Networks, Inc.
Installing the MX960 Mounting Hardware for a Four-Post Rack or Cabinet on page 195
Installing the MX960 Mounting Hardware for Front-Mounting in an Open-Frame
Rack on page 197
Installing the MX960 Mounting Hardware for Center-Mounting in an Open-Frame
Rack on page 199
Before installing the router in a four-post rack or cabinet, install the large mounting shelf,
followed by the small mounting shelf. You must also remove the mounting brackets from
the chassis.
Table 95 on page 195 specifies the holes in which you insert cage nuts, if needed, and
screws to install the mounting hardware required in a four-post or cabinet rack (an
indicates a mounting hole location). The hole distances are relative to one of the standard
U divisions on the rack. The bottom of all mounting shelves is at 0.04 in. (0.02 U) above
a U division.

Table 95: Four-Post Rack or Cabinet Mounting Hole Locations

Hole Distance Above U Division
3 1.51 in. (3.8 cm)
2 0.88 in. (2.2 cm)
1 0.25 in. (0.6 cm)
To install the mounting shelves (see
On the front rack rails, install cage nuts, if needed, in the holes specified in
1.
Table 95 on page 195 for the large shelf and the spacer bars.
On the front of each front rack rail, partially insert a mounting screw into the hole
2.
containing the lowest cage nut.
0.86 U
0.50 U
0.14 U
Figure 52 on page 197):
X
Large Small
Shelf Shelf
X
X X
X
195