Analog FXO
57
SmartNode 5540 & 4140 Series User Manual
C
• Cabling
Analog FXO
Applicable to SmartNodes equipped with FXO ports. The FXO ports are connected to analog phone lines via
cables terminated with RJ-11 connectors (see section
on page 60 for details on port pinouts).
Note
The phone line socket (connector type and pinout) available from the public
network vary from country to country. Refer to technical information avail-
able from your local operator for additional cabling information.
Figure 19. Connecting to an FXO line jack
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