Installing The Mounting Hardware; Installing The Mx2020 Mounting Hardware For A Four-Post Rack Or Cabinet; Installing Cage Nuts, If Needed; Table 76: Mounting Hole Locations For Installing The Four-Post Mounting - Juniper MX2020 Hardware Manual

CHAPTER 17

Installing the Mounting Hardware

Installing the MX2020 Mounting Hardware for a Four-Post Rack or Cabinet

Installing Cage Nuts, If Needed

Copyright © 2015, Juniper Networks, Inc.
Installing the MX2020 Mounting Hardware for a Four-Post Rack or Cabinet on page 205
Installing Cage Nuts, If Needed on page 205
1.
Installing the Four-Post Mounting Shelf on page 207
2.
Insert cage nuts, if needed, into the holes listed in
Table 77 on page 206. The hole distances are relative to the standard U division on the
rack that is aligned with the bottom of the mounting shelf.
To install cage nuts in a four-post rack:
On the rear side of both rack rails, insert cage nuts in the holes specified for the
1.
four-post mounting shelf. Install the cage nuts in the front of the front rail (see
Table 76 on page 205).
On the front side of both rack rails, insert cage nuts in the holes specified for mounting
2.
the chassis. Install the cage nuts in the front of the front rail (see

Table 76: Mounting Hole Locations for Installing the Four-Post Mounting

Shelf
Hole Distance Above U Division
6 3.25 in. (8.3 cm)
5 2.63 in. (6.7 cm)
4 2.00 in. (5.1 cm)
3 1.50 in. (3.8 cm)
2 0.88 in. (2.2 cm)
Table 76 on page 205 and
Table 77 on page 206).
1.86 U
1.5 U
1.14 U
0.86
U
0.50
U
205