Expansion Stages and System Capacity
37
Aastra 470 as of R3.2
syd-0337/1.6 – R3.2 – 09.2014
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
Summary
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
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
32 x FXS
32FXS
16 x FXS
16FXS
8 x DSI
32DSI
16 x DSI
16DSI
32 x DSI
32DSI
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 *
16 x FXO
16FXO *
Call charges
8 TAX *
Call charges
16 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.