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Cabinet Descriptions
Coral FlexiCom 6000 Installation Manual
Cabinet Descrip
tion
s
6
All Coral peripheral shelves are identical in terms of function. They each support the
same types of shared service and peripheral cards. Each peripheral card must be able
to identify itself to the control shelf. Therefore, the shelf number must be determined.
The peripheral shelves in the Coral FlexiCom 6000 are divided into Peripheral Shelf
Units where each Unit consists of one or two peripheral shelves that share at least one
PB-ATS card. Each Unit always includes an even numbered shelf, the shelf that
houses the PB-ATS card(s). The other shelf in the Unit, does not house any PB-ATS
cards and is given an odd shelf number.
Odd or Even Shelves
Peripheral Shelves are defined as odd or even, based on whether a PB-ATS card is
installed on the shelf. The Z5 and Z6 jumpers, located on the backplane of the PB-ATS
cards,
and behind the PBD-ATS card
, are set to reflect this even or odd shelf
definition (see
, for the Z5 and Z6 jumper definitions). The Coral
FlexiCom 6000 system is configured and delivered as per customer request.
Therefore, these jumpers are factory set and there is no need to change them.
illustrates the Z5 and Z6 location on the
backplane
.
Figure 6-19
Peripheral
Shelf ID-Jumper Settings
...................................................................................................
7
Peripheral Shelf Numbering
] Z5
] Z6
] Z5
] Z6
Odd Shelf
Even Shelf
NO PB-ATS
on Shelf
PB-ATS
on Shelf
Z5
Z6
Z5
Z6
Even Shelf
Odd Shelf
PB-ATS
on Shelf
No PB-ATS
on Shelf
