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SmartNode 4830 DSL Series User Manual
Installing an interface cable on the VoIP IAD's FXS and FXO interface ports
The gateway comes with at least two FXS or FXO analog ports—or a combination of FXS and FXO ports—
located on the back of the VoIP IAD (see
(see
figure
5) terminated with RJ-11 connectors (see
The FXO interface connects the VoIP IAD with analog lines via cables (see
RJ-11 connectors (see
figure 6
Figure 4. Rear view showing location of Ethernet and FXS connectors (SmartNode 4838 shown)
RJ-11, male
Ring (-) 3
Tip (+) 4
Installing the VoIP IAD
figure
4). The FXS interfaces are connected to analog devices via cables
figure 6
and
table 7
on page 28 for pin-out information).
Figure 5. Analog FXS connection
and
table 7
on page 28 for pin-out information).
figure 7
on page 29) terminated with
Analog ports (FXS)
Ethernet
connector
RJ-11, male
3 Ring (-)
4 Tip (+)
2 • Hardware installation
Phone
27
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