[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

Cisco Modules