PVDM3-32
| Model: | PVDM3-32 Router Voice DSP Module |
| Detail: |
32-channel high-density voice and video DSP module
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30/mo Sold
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PVDM3-32 Overview
The PVDM3 brings new rich-media capabilities to Cisco® Unified Communications Solutions. High-density voice connectivity. Conferencing, transcoding, and transrating. Management of voice quality. Power savings, secure voice, and more. The module resides on the Cisco 2900 and 3900 Series routers to enable these capabilities.
The next-generation high-density packet voice digital-signal-processor (DSP) modules are available in six densities: PVDM3-16, PVDM3-32, PVDM3-64, PVDM3-128, PVDM3-192, and PVDM3-256. The modules have 16, 32, 64, 128, 192, and 256 channels, respectively.
Quick Specs
Table 1 shows the Quick Specs.
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Product Code |
PVDM3-32 |
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Description |
32-channel high-density voice DSP module |
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Maximum Number of Channels in Low-Complexity Codecs |
32 |
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Maximum Number of Channels in Medium-Complexity Codecs |
21 |
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Maximum Number of Channels in High-Complexity Codecs |
14 |
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Platform Support |
Cisco 2901, 2911, 2921, 2951, 3925, 3945, 3925-E, and 3945-E Integrated Service Routers |
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Availability |
Unified Communications License on Universal Cisco IOS Software image |
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Release |
Cisco IOS Software Release 15.0(1)M |
PVDM3-32 Specification
PVDM3 Modules Specifications |
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Components |
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DSP |
Multicore DSP technology |
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DSP external memory |
512-megabit double-data-rate (DDR) synchronous dynamic random access memory (SDRAM) for each DSP |
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Interface |
240-pin dual-inline-memory-module (DIMM) interface |
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Features |
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Echo cancellation |
Software echo cancellation compliant with ITU-T G.168, with 128-ms tail coverage |
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Operating temperature |
-41 to 131°F (-5 to 55°C) |
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Voltage |
3.3V |
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Current |
1.47A |
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Power |
4.85W |
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Regulatory and Compliance |
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Safety |
● Complies with IEC 60950 (worldwide) and AS/NZS 60950-1 (Australia and New Zealand), CAN/CSA-C22.2 No. 60950-1, 1st and 2nd Ed. (Canada), and GB4943-95 (People's Republic of China) ● EN60950-1, 1st and 2nd Ed. (CENELEC; includes EU and EFTA) ● NOM-019-SCFI-1998 (Mexico), and UL 60950-1, 1st and 2nd Ed. (United States) |
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Homologation |
Platform dependent |
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Mean time between failure (MTBF) |
System dependent |
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EMC |
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Emissions |
● CISPR22, Class B ● EN55022, Class B, CFR47, Part 15, Subpart B, Class B |
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Harmonics |
EN61000-3-2 |
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Flicker |
EN61000-3-3 |
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Immunity |
● CISPR24 ● EN 55024 ● EN50082-1 |
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Electrostatic discharge (ESD) |
EN 61000-4-2 |
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RF fields |
EN 61000-4-3 |
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EFT |
EN 61000-4-4 |
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Surge |
EN 61000-4-5 |
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Conducted RF |
EN 61000-4-6 |
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Power-frequency magnetic fields |
EN 6100-4-8 |
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Voltage dips, sags, and interruptions |
EN 61000-4-11 |