Cisco Fourth-Generation 256-Channel High-Density Packet Voice Digital Signal Processor Module - Voice DSP module - for Cisco 4451-X
Restocking
Expected back around 30/10/2026
16.627,83 € incl. VAT
13.742,01 € excl. VAT
Reference : PVDM4-256=
EAN code : 882658562372
This product is currently out of stock.
Prices and information provided subject to errors or omissions — Photos are non-contractual.
* Stock levels and delivery times may change at any time, upwards or downwards.
* Stock levels and delivery times may change at any time, upwards or downwards.
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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 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.
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Product Description Cisco Fourth-Generation 256-Channel High-Density Packet Voice Digital Signal Processor Module - voice DSP module Form Factor Plug-in module RAM 512 MB Device Type Voice DSP module Designed For Cisco 4451-X, 4451-X Application Experience, 4451-X Integrated Services Router Security Bundle, 4451-X Integrated Services Router Voice and Video Bundle, 4451-X Integrated Services Router Voice Security Bundle
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