Connections; Figure 2. 3192 H4Tu-R Edge Connector Wiring - ADTRAN 3192 HDSL4 Installation And Maintenance Practice

Connections

4. CONNECTIONS
All connections of the 3192 H4TU-R, Span Powered are made through card edge connectors.
card edge pin assignments for the 3192 H4TU-R, Span Powered circuit pack.
When the 3192 H4TU-R, Span Powered is installed in the chassis, all connections are made through the enclosure
backplanes.
Ensure chassis ground is properly connected for either standalone or shelf-
mounted applications.
6
3192 H4TU-R, Span Powered Installation and Maintenance Practice
DS1 Rx (Ring) Input
1
DS1 Tx (Ring) Output
2
3
4
48 VDC Return
5
HDSL4 Ring LP2
6
7
8
HDSL4 Ring LP1
9
Fuse Alarm
10
DS1 Rx (Tip) Input
A
DS1 Tx (Tip) Output
B
C
D
E
HDSL4 Tip LP2
F
H
Frame Ground
J
HDSL4 Tip LP1
K
L

Figure 2. 3192 H4TU-R Edge Connector Wiring

CAUTION
Figure 2 shows the
61223426L12-5A