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Aria-34e
Digital Key Telephone System
There are 7 slots in the Aria-34e system to extend or modify the system configuration.
However, there are some restrictions when installing the optional boards. The upper slot (slot #1)
is reserved for DVIB or STIB, the next slot (slot #2) is reserved only for 4SLI board, the next slot
(slot #3) is reserved for one of 4SLI, 2BRI, or PRI boards and the next four(4) slots(slot #4~7)
are universal slots.
Slot No.
Cards
SLOT 1
DVIB, STIB, WTIB
SLOT 2
4SLI
SLOT 3
4LCO,
SLOT 4
SLOT 5
LCOB, STIB, SLIB,
SLOT 6
DTIB, ETIB, DVIB, WTIB.
SLOT 7
Aria Communications Pty Ltd.
A.C.N. 090 723 925
Figure 6. PCB Installation
Remark
Option cards with own CPU
Fixed slot for 4SLI board
Fixed slot for 4LCO or
Universal Slot
*Not allowed for PRI, 2BRI, 4LCO,
4SLI
4-11
Installation
2BRI/STIB
Rev 1.3
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