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Product Description
Cisco 256-Channel High-Density Voice DSP Module, or Spare - For Voice
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.
Other Details
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Custom Field
Application/Usage Voice
Product Type PVDM
Compatibility Cisco 4400 Series Integrated Services Routers
Manufacturer Part Number PVDM4-256-RF
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"
Product Condition Refurbished
Note Images may not be exact, please check specifications.
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