Installing The Mounting Hardware; Installing The Mx960 Mounting Hardware For A Four-Post Rack Or Cabinet - Juniper MX960 Hardware Manual

CHAPTER 15

Installing the Mounting Hardware

IN THIS CHAPTER

Installing the MX960 Mounting Hardware for a Four-Post Rack or Cabinet | 255

Installing the MX960 Mounting Hardware for Front-Mounting in an Open-Frame Rack | 257
Installing the MX960 Mounting Hardware for Center-Mounting in an Open-Frame Rack | 260
Installing the MX960 Mounting Hardware for a Four-Post Rack or Cabinet
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 109 on page 255 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 X 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 109: 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
1. On the front rack rails, install cage nuts, if needed, in the holes specified in
the large shelf and the spacer bars.
2. On the front of each front rack rail, partially insert a mounting screw into the hole containing the lowest
cage nut.
Large
Shelf
0.86 U
0.50 U X
0.14 U
Figure 56 on page 257):
Small
Shelf
X
X
X
Table 109 on page 255
255
for