Cisco PVDM3-64

64-channel high-density voice and video DSP module

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US $50.00
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Product Highlights
Family
Modules
Brand
Cisco
Warranty
Lifetime (see details)
Availability
Usually Ships Same Day if Ordered by 1PM PST


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Information

The Cisco PVDM3-64 is a high-density digital signal processor (DSP) module that is used in Cisco Integrated Services Routers (ISRs) and Cisco Voice Gateways. It is designed to provide hardware acceleration for voice and video applications, such as voice over IP (VoIP) and video conferencing. The PVDM3-64 module supports up to 64 channels of voice and video processing, allowing for simultaneous processing of multiple voice and video streams. It is compatible with various voice codecs, including G.711, G.729a, G.722, and others. By offloading the voice and video processing tasks to the PVDM3-64 module, the router or gateway can free up its main CPU for other tasks, improving overall performance and scalability. This module is commonly used in enterprise networks and service provider environments to enable advanced voice and video services.

Specifications

Voice Features
  • Dynamic Jitter Buffer (dJB)
    • Yes
  • Adaptive Noise Reduction (ANR)
    • Yes
  • Comfort Noise Generation (CNG)
    • Yes
  • Voice Activity Detection (VAD)
    • Yes
  • Voice Quality Monitoring (VQM)
    • Yes
Echo Cancellation
Yes
Fax and Modem Support
Yes
Maximum Number of Channels
64
Maximum Number of E1 Channels
64
Maximum Number of T1 Channels
64
Digital Signal Processor (DSP) Type
T1/E1

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