Expansion Stages and System Capacity
52
Aastra 415/430 as of R3.2
syd-0344/1.6 – R3.2 – 09.2014
3. 3. 2. 2 Terminal cards
Terminal cards are used for connecting digital and analogue voice and data termi-
nals such as:
FXS cards are an exception. Their analogue interfaces are multifunctional. In addi-
tion they provide interfaces for controlling external devices and switching over in-
ternal switch groups. Depending on the terminal or function, the interfaces are
configured individually and switched over internally accordingly (see "Multifunc-
tional FXS interfaces", page 127).
DSI cards are used for connecting digital system terminals such as phones. 2 termi-
nals can be connected to each DSI interface.
Terminals to ETSI standard are connected via BRI cards. The cards contain both ter-
minal interfaces (BRI-S) and network interfaces (BRI-T). On these cards the ratio of
BRI-S interfaces to BRI-T interfaces is determined by the type and plug-in orienta-
tion of the Wiring Adapters (see "Wiring Adapter", page 98).
Tab. 25 Terminal cards
TIC-4AB 4 FXO 1 2
TIC-2AB 2 FXO 2 4
EAAB2
2)
2 FXO 2 4
1)
Cards with hardware version "-2" only. The ESST-1 card is not operational in Aastra 415/430.
2)
Although no longer available, the card is still supported.
Type
Terminal inter-
faces per card
Max. number
of Aastra 415
cards
Max. number
of Aastra 430
cards
Remarks
EADP4 4 DSI 2 4
EAD4V
1)
4 DSI 2 4 • Voice mail functionality of the card
cannot be used
• Cannot be fitted to slot IC4 on Aastra
430
EAD4C
1)
4 DSI 2 4 • Announcement service functionality
of the card cannot be used
• Cannot be fitted to slot IC4 on Aastra
430
ETAB4 4 FXS 2 4 • Interfaces individually configurable
Type
Network interfaces
per card
Max. number
of Aastra 415
cards
Max. number
of Aastra 430
cards
Remarks
To Next Page
Loading...
