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Cisco PVDM3-16U32 16- to 32-Channel DSP Factory Upgrade Module

VENDOR: CISCO Mfg Part#: PVDM3-16U32
  • The Cisco PVDM3-16U32 is a high-density digital signal processor module that upgrades existing 16-channel configurations to support up to 32 voice channels. Designed for Cisco ISR G2 2900 and 3900 Series routers, this module enhances unified communication through advanced voice and video processing capabilities including conferencing, transcoding, and secure voice. It offers scalable DSP power with field-upgradable flexibility to support expanding deployment demands.
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  • Upgrades existing PVDM3-16 module to support up to 32 voice channels
  • Compatible with Cisco ISR G2 2900 and 3900 Series routers
  • Supports secure voice, video, conferencing, transcoding, and transrating
  • Enhanced DSP architecture with optimized packet-processing engine
  • TAA compliant and made in the United States
  • Wide codec support matching legacy PVDM2 capabilities
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Key Benefits

Eye-Insights
  • Enables scalable voice infrastructure by doubling DSP channel capacity from 16 to 32
  • Protects investment with field-upgradable hardware and future-ready DSP performance
  • Optimized for Cisco Unified Communications on ISR G2 platforms, ensuring seamless integration and performance

Product Overview

The Cisco PVDM3-16U32 is a factory upgrade module that enhances your Cisco ISR G2 router's digital signal processing capabilities from 16 to 32 voice channels. As part of the High-Density Packet Voice DSP Module (PVDM3) family, it supports advanced rich-media functionalities such as secure voice, video processing, and high-density conferencing. Compatible with Cisco 2900 and 3900 Series Routers, it offers increased memory and processing over PVDM2 modules. With TAA compliance and a field-upgradable design, this module ensures scalability, investment protection, and seamless integration within enterprise networks.

Specifications

Special Feature
COO UNITED STATES
TAA compliance Yes

Primary Information
Application/Usage Voice
Product Type Voice Module
Compatibility Cisco Integrated Service Routers:
  • 2901
  • 2911
  • 2921
  • 2951
  • 3925
  • 3945
  • 3925-E
  • 3945-E
Manufacturer Part Number PVDM3-16U32
Manufacturer Website Address http://www.cisco.com
Marketing Information

The Cisco® High-Density Packet Voice Digital Signal Processor Module (PVDM3) enables Cisco 2900 and 3900 Series Integrated Services Routers Generation 2 (ISR G2) to provide rich-media capabilities such as high-density voice video connectivity, conferencing, transcoding, transrating, and secure voice in Cisco Unified Communications Solutions.

Features and Benefits

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 a new 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.

Investment Protection and Field-Upgradable Capability

You can now choose a DSP module ranging from 16 to 256 G.711 channels from the PVDM3 module portfolio. The PVDM3 modules all have the same form factor, and are used across Cisco 2900 and 3900 Series Integrated Services Routers. The field-upgradable capability can help you easily scale your voice deployments.

In addition, DSPs on the PVDM3 provide more processing power and memory than the DSPs on the PVDM2. The high performance of PVDM3 supports future voice and video growth with a simple image upgrade to eliminate complete system upgrades. The PVDM3 modules can not only meet your needs today but also anticipate your needs in the future.

Wide Range of Codec Support

The PVDM3 modules support a wide range of codecs of different complexities. They support all codecs that are supported by the PVDM2 modules. Table 1 lists the codecs supported on the PVDM3 modules.
Manufacturer Cisco Systems, Inc
Product Model PVDM3-16
Product Name 16-Channel High-Density Voice and Video DSP Module
Brand Name Cisco

UNSPSC Code
UNSPSC Code 43201547