| General Information | |
|---|---|
| Manufacturer | Cisco Systems Inc |
| Manufacturer Part Number | PVDM4-256 |
| Manufacturer Website Address | http://www.cisco.com |
| Brand Name | Cisco |
| Product Name | 256-Channel High-Density Voice DSP Module or Spare |
| 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. |
| Product Type | PVDM |
| Technical Information | |
| Application/Usage | Voice |
| Physical Characteristics | |
| Dimensions | 0.7" Height x 2.5" Width x 2.6" Depth |
| Weight (Approximate) | 1.28 oz |
| Miscellaneous | |
| Compatibility | Cisco 4400 Series Integrated Services Routers |
| Warranty | |
| Limited Warranty | 90 Day |
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