IPECS
Release 5
Hardware Description & Installation
BRIM2
BRIM2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
mode
mode
(T-
(T-
NT2
NT2
1
1
1
2
2
2
3
3
3
4
4
4
5
5
5
6
6
6
7
7
7
8
8
8
mode
mode
(T-
(T-
Figure 4.5.11-1 BRIM2 BRI Line Connector Configuration
TX+
TX+
RX+
RX+
RX+
RX+
TX+
TX+
RX-
RX-
TX-
TX-
TX-
TX-
RX-
RX-
mode
mode
(S-
(S-
)
)
TX+
TX+
RX+
RX+
RX+
RX+
TX+
TX+
RX-
RX-
TX-
TX-
TX-
TX-
RX-
RX-
mode
mode
(S-
(S-
)
)
NT1
NT1
1
1
1
1
1
1
2
2
2
3
3
3
2
2
2
4
4
4
5
5
5
3
3
3
6
6
6
4
4
4
7
7
7
8
8
8
)
)
NT1
NT1
1
1
1
2
2
2
1
1
1
3
3
3
4
4
4
2
2
2
5
5
5
3
3
3
6
6
6
7
7
7
4
4
4
8
8
8
)
)
86
Issue 5.0
U
U
Tip
Tip
ISDN
ISDN
ISDN
Ring
Ring
U
U
Tip
Tip
ISDN
ISDN
ISDN
Ring
Ring