Cisco EM-HDA-3FXS/4FXO= 7-Port Voice/Fax Expansion Module
Manufacturer: Cisco
UPC: 0746320925813
Condition: New
Cisco EM-HDA-3FXS/4FXO= 7-Port Voice/Fax Expansion Module
Product TypeVoice Module
Brand NameCisco
ManufacturerCisco Systems, Inc
Product ModelEM-HDA-3FXS/4FXO=
Product Name7-Port Voice/Fax Expansion Module
Manufacturer Part NumberEM-HDA-3FXS/4FXO=
Manufacturer Website Addresshttp://www.cisco.com

Cisco 3800 Series Integrated Services Routers

Interfaces/Ports Details3 x FXS4 x FXO
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.