User manual

Appendix A: Technical specifications
98-140012-A Interfaces specifications 71
Phone/Fax interface
Connector pin-out
Specifications
Pin Function
1NC
2Tip
3Ring
4NC

5-&RQQHFWRU
)HPDOH5HFHSWDFOH
Item Specification
Connector type RJ-11, female
Impedance 180 Ohm + 750 Ohm / 150 nF
Max. cable length 100 m / 80 Ohm