SmartNode 5540 & 4140 Series User Manual
Analog FXO
CAUTION
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
The phone line socket (connector type and pinout) available from the public
Note
network vary from country to country. Refer to technical information avail-
able from your local operator for additional cabling information.
Analog FXO
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 19. Connecting to an FXO line jack
"FXO port"
on page 60 for details on port pinouts).
C • Cabling
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