SmartNode 4520 & 4110 Series User Manual
Analog FXS
CAUTION
Applicable to SmartNodes equipped with FXS ports. The FXS ports are connected to analog terminals
(phones, fax machines, answering machines) via cables terminated with RJ-11 connectors (see section
port"
on page 72 for details on port pinouts).
Analog FXS
The Interconnecting cables shall be acceptable for external use
and shall be rated for the proper application with respect to volt-
age, current, anticipated temperature, flammability, and
mechanical serviceability.
Figure 32. Connecting an FXS device
C • Cabling
"FXS
68