CISCO EM-HDA-3FXS/4FXO=

  • Part Number: EM-HDA-3FXS/4FXO=
  • Category: Modules
  • Manufacturer: Cisco Systems, Inc
  • Quantity: 1

This 3-port FXS and 4-port FXO voice and fax expansion module provides on premises FXS signaling to connect directly to a standard telephone, fax machine, or similar device and supplies ring, voltage, and dial tone. In addition, the FXO ports provide off-premises connection to the central office. FXS signaling support available includes loop-start and ground-start. There is no DID support. In addition, there is no FXO power failover support on the FXO ports.

Technical Information

Application/Usage: Voice

Interfaces/Ports

Interfaces/Ports Details: 3 x FXS
Interfaces/Ports Details: 4 x FXO

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