Brand: Cisco · SKU: PVDM4-32= · MPN: PVDM4-32 · Category: Components
The Cisco Packet Voice Digital Signal Processor Modules (PVDMs) enable Cisco 4000 Series Integrated Services Routers (ISRs) to provide high-density voice connectivity, conferencing, transcoding, media optimization, transrating, and secure voice for Cisco Unified Communications solutions. The PVDM4-32 is a fourth-generation module that supports up to 32 voice channels. It utilizes a multicore DSP architecture and features a new packet-processing engine optimized for rich-media voice applications. This module can be plugged directly into the motherboard of a Cisco 4000 Series ISR or into a T1/E1 Network Interface Module (NIM) slot.
| RAM | 512 MB |
|---|---|
| Current | 1.47A |
| Voltage | 3.3V |
| Channel Capacity | 32 Low Complexity / 24 Medium Complexity / 16 High Complexity |
| Codecs Supported | G.711, G.729a, G.729ab, G.726, G.722, iLBC |
| Echo Cancellation | 128 ms tail length, ITU-T G.168 compliant |
| Power Consumption | 4.85W |
| Warranty | 90-Day Cisco Limited Warranty |
| Weight | 0.08 lbs (36 g) |
| Dimensions | 0.67 x 2.50 x 2.62 inches (1.7 x 5.1 x 6.7 cm) |
The Cisco PVDM4-32 provides advanced digital signal processing resources for voice applications in enterprise networks. It supports T1/E1 voice, conferencing, universal transcoding, and media optimization. Designed for the Cisco ISR 4000 series, it allows for a smaller solution footprint while supporting unprecedented scale and energy efficiency with multiple power-saving modes.
Yes, this Cisco PVDM4-32 32-Channel High-Density Voice DSP Module (PVDM4-32=) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Cisco PVDM4-32 32-Channel High-Density Voice DSP Module includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the PVDM4-32=.