10
33
55
77
76
54
32
11
3
4
6
Before installing a subrack into a cabinet, remove the front door and side panels of the cabinet. For details, see
the
N63B Cabinet Installation Guide
.
To prevent human injuries or damage to the subrack, at least four people are required during the installation; two
to hold the cabinet, one to hold the subrack, the other to install the subrack.
NOTE
Mechanical
Part
Installation Position
Air deflector
3, 4
Subrack
10, 11, 32, 33, 54, 55, 76,
77
The subrack is the basic unit of the
OptiX PTN 7900-32 and is used to
house various types of boards.
The N63B cabinet can be equipped
with one OptiX PTN 7900-32
subrack.
NOTE
Installing Subrack
1 Installing Subrack
6
Location for
installing a
guide rail
