Cisco PVDM3 32 to 192 Channel Factory Upgrade - voice DSP module

Mfg.Part: PVDM3-32U192 | CDW Part: 1955365 | UNSPSC: 43201547
Availability: 9-11 Days
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Product Details
  • Voice DSP module
  • DIMM 240-pin
  • for Cisco 2901
  • 2911
  • 2921
  • 2951
  • 3925
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Cisco PVDM3 32 to 192 Channel Factory Upgrade - voice DSP module
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Product Details

Main Features
  • Voice DSP module
  • DIMM 240-pin
  • for Cisco 2901
  • 2911
  • 2921
  • 2951
  • 3925
  • 3925E
  • 3945
  • 3945E
The PVDM3 modules perform compression, voice-activity-detection, jitter-management, and echo-cancellation functions. The echo cancellation offered in the PVDM3 modules has a tail length of 128 milliseconds (ms) and complies with ITU-T G.168.

The PVDM3 DSPs offer multiple power-saving modes, including a power-saver mode when the module is not in use. In power-saver mode each PVDM3 can save up to 5-watt of power.