Analog FXS
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SmartNode 4740 Series (48–128 Ports) User Manual
C
• Cabling
Figure 27. Typical Ethernet straight-through cable diagram for 1000Base-T
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 62 for details on port pin-outs). For the RJ21 connectors, see the pin-outs in section “RJ21
Figure 28. 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