Analog FXO
57
SmartNode 5540E & 4140E 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 20. 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
Summary of Contents for SmartNode 5540E Series
Page 54: ...54 Appendix C Cabling Chapter contents Introduction 55 Ethernet 55 Analog FXS 56 Analog FXO 57...
Page 61: ...61 Appendix E SmartNode Device Factory Configuration Chapter contents Introduction 62...
Page 68: ...68 Appendix G Installing Optional Rack Ears Chapter contents Installing the rack ears 69...