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RAD Data comm Modular Access Device with Integrated Router Manuel D’Utilisation

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Appendix A  Interface Specifications and Cable Diagrams 
FCD-IPM Installation and Operation Manual 
A-8 FXO/FXS 
Connector 
 
A.7 E&M Connector 
The RJ-45 E&M connector wiring is provided in 
Table A-6.  RJ-45 E&M Connector Wiring 
Pin Designation 
Function 
1 SB 
Signalling 
Battery 
2 
M 
M Lead input 
3 
R1-OUT 
4-wire voice output 
2-wire voice input/output 
4 
R-IN 
4-wire voice intput 
5 
T-IN 
4-wire voice intput 
6 
T1-OUT 
4-wire voice output 
2-wire voice input/output 
7 
SG 
Function depends on signalling mode: 
RS-464 Type I, III 
Direct connection to singal ground RS-464 type V, 
SSDC5 
Connection to signal ground through 1.1 KΩ resistor 
RS-464 Type II SG lead 
8 
E 
E lead output 
A.8 FXO/FXS Connector 
The RJ-45 E&M connector wiring is provided in 
Table A-7.  RJ-45 E&M Connector Wiring 
Pin Designation 
Direction 
Function 
1,2  
 
Not 
connected 
3 RING  IN/OUT 
2W 
input/output 
4 TIP 
IN/OUT 
2W 
input/output 
5,6  
 
Not 
connected