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Voice/fax module (8 channels)for Cisco 261126212651281128212851
Description
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 |
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 |
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