Installation
122
Mitel SMB Controller
syd-0657/2.0 – R6.0 – 09.2018
Tab. 49
Connection of four-fold assigned DSI terminal interface
Communication server
Splitting with fan-out panel
FOP or 8-fold assigned con-
necting cables
Connection socket
Socket
Pin
DSI signal
DSI signal
Pin
Socket
–
1
–
2
–
3
1a
4
1b
5
–
6
–
7
–
8
–
1
–
2
–
3
2a
4
1
3a
2b
5
2
3b
–
6
3
2a
–
7
4
1a
–
8
5
1b
–
1
6
2b
–
2
7
4a
–
3
8
4b
3a
4
3b
5
–
6
–
7
–
8
–
1
–
2
–
3
4a
4
4b
5
–
6
–
7
–
8