Cisco 256-Channel High-Density Voice DSP Module, or Spare (PVDM4-256) — Network Hardwares Skip to content
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Cisco 256-Channel High-Density Voice DSP Module, or Spare (PVDM4-256)

by Cisco
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$9,063.25 - $9,063.25
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Cisco PVDM4-256

The PVDM4 modules are supported on the Cisco 4451-X platform. You can plug them directly into the single slot on the router motherboard or onto the network interface module (NIM) that supports T1/E1 ports. Enhanced DSP architecture accommodates a new packet-processing engine optimized for rich-media voice applications, while concurrently supporting the time-division multiplexing IP (TDM-IP) voice framework.

A PVDM4 module plugged onto the motherboard delivers IP-based voice services such as conferencing, media optimization, and transcoding. A PVDM4 module plugged onto the NIM daughter card would be used for voice T1/E1 connectivity.

All the PVDM4 modules have the same form factor and are field-upgradable to allow you to easily scale your voice deployments.

Cisco PVDM4-256 Tech Specs

General Information
Manufacturer:Cisco Systems, Inc
Manufacturer Part Number:PVDM4-256
Brand Name:Cisco
Product Name:256-Channel High-Density Voice DSP Module, or Spare
Product Type:PVDM
Technical Information
Application/Usage:Voice
Physical Characteristics
Height:0.7"
Width:2.5"
Depth:2.6"
Weight (Approximate):0.08 lb
Miscellaneous
Compatibility:Cisco 4400 Series Integrated Services Routers
Country of Origin:United States
Warranty
Limited Warranty:90 Day

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