|Description:||192-channel High-density Voice DSP Module||Medium-Complexity:||138|
|Form Factor:||Plug-in Module||Product Status:||In Stock|
|Warranty:||1 Year||Designed For:||Cisco 2901, 2911, 2921, 2951, 3925, 3925E, 3945, 3945E|
|Low-Complexity:||192||Availability:||Unified Communications License On Universal Cisco IOS Software Image|
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cisco gigabit ethernet module
Cisco Network Module New Original PVDM3-192 192-Channel High-Density Router DSP Module
The PVDM3 modules support digital voice connections, analog voice connections, conferencing, and universal transcoding services. The same DSPs on the PVDM3 modules can now support all the services with a single DSP image. In addition, the PVDM3 supports a higher number of conference sessions and a higher number of participants per conference than the PVDM2. The PVDM3-256 can support up to 6 conferences with 64 participants in each conference and up to 66 conferences with 8 participants in each conference.
In conjunction with Cisco IOS® Software, the PVDM3 modules support universal transcoding and the same codec repacketization as the PVDM2 modules. Universal transcoding allows transcoding from any supported codec to any other supported codec. The PVDM3 modules offer improved universal transcoding session capacity over the PVDM2 modules.
Table 1 Quick Spec.
|DSP||Multicore DSP technology|
|DSP external memory||512-megabit double-data-rate (DDR) synchronous dynamic random access memory (SDRAM) for each DSP|
|Interface||240-pin dual-inline-memory-module (DIMM) interface|
|Echo cancellation||Software echo cancellation compliant with ITU-T G.168, with 128-ms tail coverage|
|Operating temperature||-41 to 131°F (-5 to 55°C)|
|Regulatory and Compliance|
● 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)
|Mean time between failure (MTBF)||System dependent|
|16-channel high-density voice DSP module, or spare||PVDM3-16 or PVDM3-16=|
|32-channel high-density voice DSP module, or spare||PVDM3-32 or PVDM3-32=|
|64-channel high-density voice DSP module, or spare||PVDM3-64 or PVDM3-64=|
|128-channel high-density voice DSP module, or spare||PVDM3-128 or PVDM3-128=|
|192-channel high-density voice DSP module, or spare||PVDM3-192 or PVDM3-192=|
|256-channel high-density voice DSP module, or spare||PVDM3-256 or PVDM3-256=|
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