Install The Tx Matrix Plus Mounting Hardware For A Four-Post Rack; Install Cage Nuts, If Needed - Juniper TX Matrix Plus Quick Start Manual

Install the TX Matrix Plus Mounting Hardware for a Four-Post Rack

Copyright © 2015, Juniper Networks, Inc.
1. Install Cage Nuts, If Needed on page 5
Install the Four-Post Mounting Shelf and Rear Support Bracket on page 6
2.
Remove the Center-Mounting Brackets on page 7
3.

Install Cage Nuts, If Needed

Insert cage nuts, if needed, into the holes listed in
Table 2 on page 5 (an X indicates a mounting hole location). The hole distances are
relative to the standard U division on the rack that is aligned with the bottom of the
mounting shelf and rear support bracket.
To install cage nuts in a four-post rack:
On the rear rack rails, insert cage nuts in the holes specified for the rear support bracket.
1.
Install the cage nuts in the rear of the rear rail (see
On the front rack rails, insert cage nuts in the holes specified for the four-post mounting
2.
shelf. Install the cage nuts in the front of the front rail. (see
On the front rack rails, insert cage nuts in the holes specified for mounting the chassis.
3.
Install the cage nuts in the front of the front rail (see
Table 1: Mounting Hole Locations for Installing the Four-Post Mounting
Shelf and Rear-Support Bracket
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)
1 0.25 in. (0.6 cm)
The holes in the front-mounting flanges are spaced at 2 U (3.5 in. or 8.9 cm).
Table 2: Mounting Hole Locations for Installing a TX Matrix Plus Chassis
in a Four-Post Rack
Hole Distance Above U Division
87 50.50 in. (128.3 cm)
81 47.00 in. (119.4 cm)
Install the TX Matrix Plus Mounting Hardware for a Four-Post Rack
Table 1 on page 5
Table 1 on page
Table 2 on page
Four-Post Rack
Mounting Shelf
1.86 U X
1.5 U X
1.14 U X
0.86 U X
0.50 U X
0.14 U X
28.86 U
26.86 U
and
5).
Table 1 on page 5).
5).
Rear
SupportBracket
X
X
X
X
X
X
5