Cisco PVDM2-8 DSP Module

Cisco PVDM2-8 DSP Module

8-Channel Packet Voice/Fax DSP Module

AED150.00

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Features & Compatibility

Cisco PVDM2-8 Overview

The Cisco High-Density Packet Voice Digital Signal Processor (DSP) Module (PVDM2) enables Cisco Integrated Services Routers to provide high-density voice connectivity, conferencing, and transcoding capabilities in Cisco IP Communications solutions.

Cisco PVDM2-8 Features
·Can be configured for high-, medium- or flex complexity via software
·Flex complexity is the default configuration, and in this mode, the network module will dynamically negotiate the appropriate codec (medium or high) on a call-by-call basis
·High complexity codec support – G.723.1, G.728, G.729, G.729b, iLBC, and Modem Relay
·Medium complexity codec support – G.7112, g.729a, G.729ab, G.726, G.722, and Fax Relay

Additional information

Product Code

Cisco PVDM2-8 DSP Module

Interface

80-pin SIMM interface

DSP external memory

128-megabit synchronous dynamic RAM for each DSP (for both TI 2510 and TI 2505)

Maximum Number of Channels in G.711

8

Maximum Number of Channels in Medium-Complexity Codecs

4

Maximum Number of Channels in High-Complexity Codecs

4

Current

Release

Cisco IOS Software Release 12.3(7)T

Echo cancellation

Software echo cancellation compliant with ITU-I G.168, with 64-ms tail coverage

Operating temperature

Voltage

Power

Platform Support

NM-HDV2, NM-HDV2-1T1/E1, and NM-HDV2-2T1/E1

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)

Module Type

DSP

Max Channels Number

8 Channels

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