Analog FXS
56
SmartNode 5540 & 4140 Series User Manual
C
• Cabling
Analog FXS
Applicable to SmartNode devices equipped with FXS ports. The FXS ports are connected to analog terminals
(phones, fax machines, answering machines, etc.) via cables terminated with RJ-11 connectors (see section
on page 59 for details on port pinouts).
Figure 18. Connecting an FXS device
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.
CAUTION