PVDM2-48 Overview
The Cisco ® High-Density Packet Voice Digital Signal Processor (DSP) Module (PVDM2) enables Cisco Integrated Services Routers to provide high-density voice connectivity, conferencing, and transcoding capabilities in Cisco IP Communications solutions. Cisco Integrated Services Routers provide enterprises and service providers with a toll bypass solution by connecting their existing telephony equipment (such as private branch exchanges [PBXs], key systems, analog telephones, and fax machines) to a toll-free data network and eventually migrating customers to Cisco Unified Communication Architecture for Voice, Video and Integrated Data IP telephony solutions.
The high-density packet voice DSP modules are available in five versions: PVDM2-8, PVDM2-16, PVDM2-32, PVDM2-48, and PVDM2-64.
Quick Specs
Figure 1 shows the appearance of PVDM2-48.
Table 1 shows the Quick Specs.
Product Code |
PVDM2-48 |
Description |
48-channel packet fax and voice DSP module |
Maximum Number of Channels in G.711 |
48 |
Maximum Number of Channels in High-Complexity Codecs |
18 |
Maximum Number of Channels in Medium-Complexity Codecs |
24 |
Product Details
Figure 2 shows PVDM2 SIMM Slots on the Cisco High-Density Digital Voice Network Modules.
Compare to Similar Items
Table 2 shows the comparison of PVDM2-8, PVDM2-32, PVDM2-64, PVDM2-16 and PVDM2-48.
Product Code |
PVDM2-48 |
||||
Description |
8-channel packet fax and voice DSP module |
16-channel packet fax and voice DSP module |
32-channel packet fax and voice DSP module |
64-channel packet fax and voice DSP module |
48-channel packet fax and voice DSP module |
Maximum Number of Channels in G.711 |
8 |
16 |
32 |
64 |
48 |
Maximum Number of Channels in High-Complexity Codecs |
4 |
6 |
12 |
24 |
18 |
Maximum Number of Channels in Medium-Complexity Codecs |
4 |
8 |
16 |
32 |
24 |
Get more information
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