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Key Features

PVDM offers enhanced dependability with maximum productivity
Voice pvdm has a compact and easy-control speaking recognition board with maximum usability

CISCO SYSTEMS Modules

256-CHANNEL DSP MODULE

Mfr # PVDM4-256++= SKU 10944511 UPC 882658660313

$9,665.56 MSRP $16,244.64 Save 41%

Regular price saves you $6,579.08 against MSRP.

Available

Product Overview

256-CHANNEL DSP MODULE

256-channel DSP module
Cisco 256-Channel High-Density Voice DSP Module, or Spare - For Voice
Cisco 256-Channel High-Density Voice DSP Module, or Spare

Technical Specifications

Application/Usage	Voice
Product Type	PVDM
Compatibility	Cisco 4400 Series Integrated Services Routers
Manufacturer Part Number	PVDM4-256++=
Weight (Approximate)	0.08 lb
Manufacturer	Cisco Systems, Inc
Product Name	256-Channel High-Density Voice DSP Module, or Spare
Brand Name	Cisco
Height	0.7"
Width	2.5"
Depth	2.6"

Marketing Information

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.