[shortdesc]
- Voice/fax module (8 channels)
- for Cisco 2611
- 2621
- 2651
- 2811
- 2821
- 2851
[/shortdesc]
[specifications]
| DSP |
Texas Instruments TNETV2510GGW for PVDM2-16, PVDM2-32, PVDM2-48, and PVDM2-64
Texas Instruments TNETV2505GGW for PVDM2-8 |
| DSP CPU Clock |
200 MHz for TNETV2510GGW
175MHz for TNETV2505GGW |
| DSP External Memory |
128-megabit synchronous dynamic RAM for each DSP (for both TI 2510 and TI 2505) |
| Interface |
80-pin SIMM interface |
| Echo Cancellation |
Software echo cancellation compliant with ITU-I G.168, with 64-ms tail coverage |
| Safety |
IEC 60950 (worldwide) and AS/NZS 3260 (Australia and New Zealand)
CAN/CSA-C22.2 No. 60950 (Canada) and GB4943-95 (People's Republic of China)
EN60950 (CENELEC; includes EU and EFTA)
SS337 (Singapore; PSB approval), NOM-019-SCFI-1998 (Mexico), and UL 60950 3rd edition (United States) |
| Homologation |
Platform dependent |
| Mean Time between Failure (MTBF) |
System dependent |
| CISPR22, Class B |
Emissions |
| EN55022, Class B |
Emissions |
| CFR47, Part 15, Subpart B, Class B |
Emissions |
| EN61000-3-2 |
Harmonics |
| EN61000-3-3 |
Flicker |
| CISPR24 |
Immunity |
| EN 55024 |
Immunity |
| EN50082-1 |
Immunity |
| EN61000-3-2 |
Harmonics |
| EN 61000-3-3 |
Flicker |
| EN 61000-4-2 |
Electrostatic discharge (ESD) |
| EN 61000-4-3 |
Radiofrequency (RF) fields |
| EN 61000-4-4 |
EFT |
EN 61000-4-5
|
Surge |
| EN 61000-4-6 |
Conducted RF |
| EN 6100-4-8 |
Power-frequency magnetic fields |
| EN 61000-4-11 |
Voltage dips, sags, and interruptions |
[/specifications]
Install Cisco PVDM2-8 Expansion Module for IP Telephony Solutions
Cisco PVDM2-8 Expansion Module comes with a high-density packet voice Digital Signal Processor. It enables Cisco Systems Integrated Services Routers to provide high-density voice connectivity, conferencing, and transcoding capabilities in Cisco IP Communications solutions.
Key Benefits of Cisco PVDM2-8 Expansion Module
Cisco PVDM2-8 Expansion Module enables Cisco Integrated Services Routers to 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. It helps migrate customers to Cisco AVVID (Architecture for Voice, Video and Integrated Data) IP telephony solutions.
Cisco PVDM2-8 Expansion Module Overview
| Description |
8-channel packet fax and voice DSP module |
| Maximum Number of Channels in G.711 |
8 |
| Maximum Number of Channels in High-Complexity Codecs |
4 |
| Maximum Number of Channels in Medium-Complexity Codecs |
4 |
