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Cisco PVDM4-32++= 32-Channel DSP Plug-In Module

VENDOR: CISCO Mfg Part#: PVDM4-32++=
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$1,371.07
$1,371.07
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MSRP: $2,010.90
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  • Supports up to 32 voice channels for scalable DSP functionality
  • Plug-in module form factor suited for tight network environments
  • Compact dimensions: 2.50" W x 2.62" D x 0.67" H
  • TAA-compliant for procurement by government agencies
  • Designed and manufactured in Mexico and the United States

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Key Benefits

Eye-Insights
  • Purpose-built to optimize Cisco router voice applications with 32-channel DSP support
  • TAA-compliant construction ensures eligibility for government and institutional contracts
  • Compact plug-in form factor enables efficient use of rack space in dense environments

Product Overview

The Cisco 32-Channel DSP Module (PVDM4-32++=) is a dedicated voice digital signal processor designed as a plug-in module for Cisco voice-enabled routers. With its compact form factor measuring 2.50" x 2.62" x 0.67", this module is ideal for space-efficient, high-density network environments.

This model supports up to 32 simultaneous voice channels, enabling scalability for growing VoIP ecosystems, while its TAA compliance makes it fit for institutional and government use. Manufactured in Mexico and the United States, the module is a testament to Cisco’s high-quality engineering.

The PVDM4-32++= enhances voice application performance and simplifies network resource management, offering a powerful cost-efficient solution for mid-to-large scale enterprise deployments.

Specifications

Product Overview
Product Type Voice Digital Signal Processor Module
Form Factor Plug-In Module
Weight 0.06 lb (approx. 27 g)
Power Requirements Supplied through host router; no external power required
Supported Voice Channels Up to 32 simultaneous voice channels
DSP Technology Multicore Digital Signal Processor
Product Line Cisco PVDM4 Series

Wireless Features
Wi-Fi Support

Compliance & Origin
Country of Origin Mexico / United States
TAA Compliance Yes
RoHS Compliance Yes
Certifications CE, FCC Class A, UL, EN60950-1, ICES-003
WEEE Compliance Yes

Advanced Security Features
Secure Voice Support Yes, supports SRTP and voice encryption via IOS
Firewall Capability Provided by host router; not part of DSP module
Media Encryption Supported via host router configuration
Voice Path Protection Yes, when configured with secure tunnels
Real-Time Voice Quality Monitoring Supported via Cisco IOS features like RTP monitoring

Interfaces
Interface Type PVDM Slot (proprietary router interface)
Host Device Compatibility Cisco 4000 Series ISR Routers
Data Transfer Type Digital Signal Processing (Voice)
Bit Rate Support G.711 (64 kbps), G.729 (8 kbps), G.722, iLBC, others
Codec Support G.711, G.729ab, G.722, G.726, G.728, iLBC

Physical & Environmental
Width 2.50 Inch
Depth 2.62 Inch
Height 0.67 Inch
Operating Temperature 32° to 104°F (0° to 40°C)
Storage Temperature -4° to 149°F (-20° to 65°C)
Operating Humidity 10% to 90% non-condensing
Storage Humidity 5% to 95% non-condensing
Cooling Method Passive (uses host system airflow)

Cloud Management & Licensing
Management Interface Managed via Cisco IOS on host router
License Requirement No separate license required for hardware; licenses required for some IOS voice features
Integration with Cisco IOS Yes
Cloud Management Uses router-based management; not directly cloud-managed