Terminal Interfaces; Dsi Terminal Interfaces - Mitel Aastra 470 System Manual

4. 7. 3

Terminal interfaces

4. 7. 3. 1

DSI terminal interfaces

Fitting the corresponding interface cards means that DSI terminal interfaces are
available on the RJ45-sockets on the front panel of the cards. The possible RJ45
sockets are highlighted in colour in the figure below.
Fig. 45 Connection possibilities for DSI terminal interfaces
On terminal cards with 16 or more interfaces some or all of the RJ45 sockets are
multiply assigned. The signals can be split again to individual RJ45 sockets using
patch cables and the fan-out panel FOP (see
8-fold assigned connecting cables (see e.g.
Tip
Multiply assigned RJ45 sockets are colour-coded in blue.
Note
Circuit type as per EN/IEC 60950: SELV
Connection
Tab. 57 Connection of individually assigned DSI terminal interface
Communication server
Socket Pin
1
2
3
4
5
6
7
8
Aastra 470 as of R3.2
syd-0337/1.6 – R3.2 – 09.2014
Cable cores
DSI signal
–
–
–
a
b
–
–
–
"Fan-out panel FOP", page
Prefabricated system cable 4 x
Connection socket
DSI signal
–
–
–
a
b
–
–
–
Installation
150) or with
RJ45).
Pin Socket
1
2
3
4
5
6
7
8
129