Tadiran Telecom Coral IPx 800 Series Installation Procedure And Hardware Reference Manual page 161

Figure 5-20 T1, 30T
(layout UDT) DA-15S
Interface Connector PIN
Assignment
Figure 5-21 T1, 30T
(layout UDT) DA-15S to
LTU/CSU Connection
Cable
GND
-48 VDC
Rx Ring
Tx Ring
C
10 meters
GND
15
14
-48 VDC
13
12
Rx B (Ring)
11
10
Tx B (Ring)
9
SHIELD
8
8
15
7
6
5
4
Rx A (Tip)
9
3
1
2
Tx A (Tip)
DA-15P 1
D-Type Plug
to PRI, T1, 30T
Front Panel
8
15
13
11
3
9
1
DA-15S D-TYPE Connector
Slide Latch Down
Up to Release
10 meters Lengths
H-UDT Cable
CN#7244-69 4040 1
Shield
Rx Tip
Tx Tip
1 8
9 15
to Lock
GND
8
-48 VDC
7
SHIELD
6
Rx A (Tip)
5
Rx B (Ring)
4
SHIELD
3
Tx A (Tip)
2
Tx B (Ring)
1
RJ-45 Plug
to CSU/LTU
towards PSTN
External Connections
1
8
5-35