Patton electronic SMARTNODE 4110 - Manual (Page 32)

Installing the gateway router 32
SmartNode 4520 & 4110 Series User Manual 3 • Hardware installation
Installing an interface cable on the router’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—(see
figure 16 ) located on the back of the router. The FXS interfaces are connected to analog devices via cables (see
figure 17 ) terminated with RJ-11 connectors (see figure 19 and table 6 on page 33 for pin-out information). The
FXO interface connects the router with analog lines via cables (see figure 18 on page 33) terminated with RJ-11
connectors (see figure 19 and table 6 on page 33 for pin-out information).
Figure 16. Rear view showing location of Ethernet and FXS connectors (SmartNode 4520 shown)
Figure 17. Analog FXS connection