Cisco PVDM3-64

Packet Voice Data Module (PVDM)

Cisco PVDM3-64

The Cisco High-Density Packet Voice Digital Signal Processor Module (PVDM3) enables Cisco 2900 and 3900 Series Integrated Services Routers Generation 2 to provide rich-media capabilities such as high-density voice video connectivity, conferencing, transcoding, transrating, and secure voice in Cisco Unified Communications Solutions.

The PVDM3s are supported on all Cisco 2900 and 3900 Series platforms. The PVDM3 provides higher density and more processing power than the PVDM2, making the addition of rich-media applications possible. Enhanced DSP architecture accommodates an original packet-processing engine optimized for rich-media voice and video applications, while concurrently supporting the time-division multiplexing IP (TDM-IP) voice framework used by the PVDM2.


  • Used in ISR2 Models Only
  • Energy Saving Feature
  • Voice Quality Management
  • Multicore DSP Technology
  • 64 Channels in Low Complexity Codecs, 42 in Medium Codecs and 28 in High Codecs


Environmental Parameters
Max Operating Temperature:131 °F
Min Operating Temperature:23 °F
Manufacturer:Cisco Telephony
Model:64-Channel High-Density Packet Voice and Video Digital Signal Processor Module
Packaged Quantity:1
Product Line:Cisco
Compliant Standards:AS/NZS 60950-1 , CISPR 22 Class B , CISPR 24 , EN 60950-1 , EN 61000-3-2 , EN 61000-3-3 , EN 61000-4-11 , EN 61000-4-2 , EN 61000-4-3 , EN 61000-4-4 , EN 61000-4-5 , EN 61000-4-6 , EN 61000-4-8 , EN50082-1 , EN55022 Class B , EN55024 , IEC 60950 , UL 60950-1
Connectivity Technology:Wired
Form Factor:Plug-in module
Type:Voice DSP module
Power Device
Slot Required
Form Factor:DIMM 240-pin
Total Qty:1
Type:Expansion slot
Installed Size:512 MB

Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of the print speed and other ratings.

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