PVDM4 32-CHANNEL TO 64-CHANNEL FACTORY U

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Key Features

With T1/E1 technology, enjoy up to 2.048Mbps (E-carrier) or 1.544Mbps (T-carrier) data transfer rate over service provider link
Has a compact and easy-control speaking recognition board with maximum usability
Voice Module with voice application/usage for maximum dependability and convenience

CISCO SYSTEMS Modules

PVDM4 32-CHANNEL TO 64-CHANNEL FACTORY U

Mfr # PVDM4-32U64 SKU 10612547

$1,418.80 MSRP $2,384.53 Save 40%

Regular price saves you $965.73 against MSRP.

Available

Product Overview

PVDM4 32-CHANNEL TO 64-CHANNEL FACTORY U

PVDM4 32-CHANNEL TO 64-CHANNEL FACTORY UPGRADE
Cisco Voice Module - For VoiceT1/E1

Technical Specifications

Application/Usage	Voice
Product Type	Voice Module
Manufacturer Part Number	PVDM4-32U64
Manufacturer	Cisco Systems, Inc
Product Name	Voice Module
Network Technology	T1/E1
Brand Name	Cisco

Marketing Information

Cisco 4000 Series Integrated Services Routers (ISRs)

The Cisco^® Packet Voice Digital Signal Processor Modules (PVDMs) enable Cisco 4000 Series Integrated Services Routers (ISRs) to provide rich-media capabilities such as high-density voice connectivity, conferencing, transcoding, media optimization, transrating, and secure voice for Cisco Unified Communications solutions. These new modules support unprecedented scale while allowing for a smaller solution footprint than ever before.

Features and Benefits

The PVDMs support digital voice connections, conferencing, universal transcoding, and media optimization services:

T1/E1 voice: One of the primary uses of PVDMs is to packetize digital voice into IP packets to enable time-division multiplexing (TDM) digital voice applications.
Conferencing: PVDM modules support ad hoc and meet-me conferencing with various codecs in conjunction with Cisco Unified Communications Manager and Cisco Unified Communications Manager Express.
Universal transcoding: In conjunction with Cisco IOS^® Software, the PVDMs support universal transcoding, which allows conversion from any supported codec to any other supported codec.
Transrating: The PVDMs support transrating, in which the same codec is repacketized in order to connect dissimilar networks that have different codec packetization periods.
Voice-quality management: The PVDMs perform compression, voice-activity detection, jitter management, and echo cancellation. The echo cancellation offered in the PVDMs has a tail length of 128 milliseconds and complies with ITU-T G.168.
Energy savings: The motherboard PVDMs (PVDM4s) offer multiple power-saving modes, including a power-saver mode when the module is not in use. In power-saver mode, each PVDM4 can save up to 5 watts of power.

The analog voice modules (FXS, FXO, and E/M) and Basic Rate Interface (BRI) digital voice modules for the 4000 Series ISRs contain built-in, nonconfigurable digital signal processors (DSPs) and do not require any additional PVDMs for voice packetization.