Cisco 8-port FXS/DID Voice and Fax Expansion Module EM3-HDA-8FXS/DID=

The 8-port FXS/DID voice and fax expansion module has 8 FXS and DID ports, individually configurable for FXS or DID signaling. There is no requirement for signaling type pairing of adjacent ports for this module. The FXS interface connect directly to a standard telephone, fax machine or similar device and supplies ring, voltage, and dial tone.

Product Type	Expansion Module
Brand Name	Cisco
Manufacturer	Cisco Systems, Inc
Product Name	8-port FXS/DID Voice and Fax Expansion Module
Manufacturer Part Number	EM3-HDA-8FXS/DID=
Manufacturer Website Address	http://www.cisco.com
Compatibility	Cisco 2821 Integrated Services Router Cisco 2851 Integrated Services Router Cisco 3825 Integrated Services Router Cisco 3845 Integrated Services Router
Application/Usage	Data Networking
Interfaces/Ports Details	8 x RJ-11 FXS/DID1 x RJ-21 Connector