Filter
Top Products
Cables, Connectors, and Pin Assignments
E-12
9161-A2-GH30-30April 1998
Voice APM Cables
This section provides the pin assignments for the FXO, FXS and E&M voice APM
50-pin Amphenol connectors (RJ27X socket), followed by the pin assignments for
the extension cables that can be used with these APMs.
FXO/FXS Voice APM Connector
The FXO/FXS Analog Voice APM uses a single 50-pin connector to provide eight
2-wire interfaces for connecting to analog voice equipment.
FXO/FXS 50-Pin Amphenol Connector
Port
Pin Signal
1
26 T
1 R
2
29 T
4 R
3
32 T
7 R
4
35 T
10 R
5
38 T
13 R
6
41 T
16 R
7
44 T
19 R
8
47 T
22 R
All other pins are unconnected.