• AUX: 12V output
• CONFIG: RS232 for OMC
• MODULE1: HSL1 link of HSL board for connection to module expansion 1
• ISDN T01: ISDN T01 port of Mini-MIX board
• MODULE2: HSL2 link of HSL board for connection to module expansion 2
• ISDN T02: ISDN T02 port of Mini-MIX board
• AUDIO: Interfaces Please wait message, Background music, Loudspeaker, Alarm
• DOORPHONE: Interfaces doorphone
4.2.1.3 SLI-2 Board
RJ45 pin
1
2
3
4
5
6
7
8
1 to 16
ZA
ZB
• 1 to 16: connecting analog Z terminals.
4.2.1.4 UAI Board
RJ45 pin
1
2
3
4
5
6
7
8
1 to 16 (UAI)
L1
L2
• 1 to 16: connection of digital terminals or DECT 4070 IO/EO base stations.
4.2.1.5 UAI-1 Board
RJ45 pin
1
2
3
4
5
6
7
8
1
L1
L2
0V
48V
2 to 16
L1
L2
• 1 : connection of an EPS48 external power connection of digital terminals or DECT 4070
IO/EO base stations.
• 2 to 16: connection of digital terminals or DECT 4070 IO/EO base stations.
4.2.1.6 BRA-2 Board
RJ45 pin
1
2
3
4
5
6
7
8
1 to 8
TX+
RX+
RX-
TX-
• 1 to 8: connection of T0/DLT0 basic access.
4.2.1.7 PRA Board
RJ45 pin
1
2
3
4
5
6
7
8
NETW outputs
RX+
RX-
TX+
TX-
PBX outputs
TX+
TX-
RX+
RX-
Chapter
4
Powering and connecting the PBX to the customer LAN
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