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Expansion Stages and System Capacity
33
Aastra 470 as of R1.2
syd-0337/1.2 – R1.2 – 11.2011
3
Expansion Stages and System Capacity
The basic systems can be expanded using interface cards, system modules, an
applications card and licences. The expansion possibilities available and the
maximum system capacities need to be known so the communications system
can be ideally adapted to customer requirements. With the project data the
optimum hardware configuration is easily determined using the project plan-
ning application Aastra Plan.
3. 1
Overview
Expansion possibilities for the Aastra 470 basic systems at a glance. The interface
cards are fitted from the front into one of a total of 7 slots. System modules are fit-
ted either to the call manager card or to interface cards. System modules are also
used on other platforms: The DSP modules with Aastra 415/430 and the IP media
modules with Aastra 5000.
Fig. 5
Overview of the expansion possibilities
The basic system Aastra 470 can be expanded not just with interface cards and sys-
tem modules but also with an applications card (CPU2). The applications card is
supplied with preinstalled operating system, unified communications and multi-
media applications.
The front-side RJ45 sockets of interface cards with 16 or more interfaces are partly
or all four-fold assigned. With the FOP fan-out-panel they can be split again to indi-
vidual sockets.
FXS: Foreign Exchange Station
DSI: Digital Station Interface
FXO: Foreign Exchange Interface
1 x DSP
SM-DSPX1
2 x DSP
SM-DSPX2
IP media
EIP1-8
IP media
EIP1-32
4 x FXS
4FXS
8 x FXS
8FXS
16 x FXS
16FXS
8 x DSI
32DSI
16 x DSI
16DSI
1 x PRI
1PRI
2 x PRI
2PRI
4 x BRI-T
4BRI
8 x BRI-T
8BRI
4 x BR-S
4BRI
4 x BRI-S
8BRI **
4 x FXO
4FXO *
8 x FXO
8FXO *
Call charges
8 TAX *
Call charges
4 TAX *
Terminal cards
Trunk cards
Interface cards
Application card (CPU2)
Basic system Aastra 470
with call manager card
(CPU1), backplane (BP2U),
power suply unit (PSU2U)
and fan
** 4 interfaces permanently
configured to BRI-T
Auxiliary power
suply unit (APS2)
Redundant fan
unit (RFU)
Fan-out-panel
(FOP)
Communication
server
Expansions
System modules
* The availability/release depends
on the sales channel.