Tadiran Telecom Coral IPx 800 Series, Installation Procedure And Hardware Reference Manual

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Cage Description
6-49
Coral
IPx 800
X
Exp
ansio
n Cag
e Descri
pti
on
6
Expansion Shelf Number (J38)
The term “shelf” is used in this section in order to retain consistency with
Program Interface terminology. The terms “shelf” and “cage” are identical.
Each peripheral card must be recognized by the main shelf. Therefore, the Coral
IPx 800 system must be able to distinguish between the first and second expansion
shelves. The main shelf is designated 0 by the manufacturer. The first expansion shelf
is designated 1. The second expansion shelf is designated 2. Jumpers are used to
configure the shelf number.
Figure 6-44
displays the jumper configuration for each cage
designation.
The shelves in a Coral IPx Office system, however, are designated 1, 2, and 3, for the
main unit, first, and second expansion cages, respectively. Therefore, Coral IPx Office
must be able to distinguish between the first and second expansion shelves. The main
shelf is designated 1 by the manufacturer. The first expansion shelf is designated 2.
The second expansion shelf is designated 3. Jumpers are used to configure the shelf
number.
Figure 6-40
displays the jumper configuration for each cage designation.
Figure 6-44 Coral
IPx 800X Jumper
Configuration for Shelf
Designation (J38)
PRM
SYNC
SPARE
SEC
SYNC
Z6
Z5
J40
J38 J37
Shelf# 1 Shelf# 2
Z6
Z5
J38
Z6
Z5
J38
Shelf# 2 Shelf# 3
Z6
Z5
J38
Z6
Z5
J38
Coral IPx 500 / 800 Coral IPx Office