Avaya 6424D+M - Figure 5-4. 7-Module System Mounted on Self-Supporting Type-2 Frame, Front

INSTALLATION EXAMPLE: SYSTEM 85 AND DEFINITY GENERIC 2 WITH TRADITlONAL MODULES 5-5
Figure 5-3. 7-Module System Mounted on Self-Supporting Type-1 Frame, Rear
● Frame arrangements.
In this installation, although the block count shows that five frames are
needed, the arrangement of the frames increases the need to seven. And, since this installation uses
zones, the distribution cable is separated on the MDF. One side of the frame lineup supports four
modules and the other side supports only three, thus most of the
placed on the side with three modules.
Figure 5-4, 7-Module System Mounted on Self-Supporting Type-2
Module System Mounted on Self-Supporting Type-2 Frame, Rear,
spare distribution cable pairs are
Frame, Front, and figure 5-5, 7-
show the same arrangement on a
type-2 frame.
The type-2 frame is preferable because, although it contains 1200 fewer pairs than the
type-1 frame, the resulting lineups are the same.