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PVDM4-32

Model:PVDM4-32 Router Voice DSP Module
Brand: Cisco
Detail:
32-channel high-density voice DSP module, or spare
Rating:
94%
4.7/5.0
7 Reviews
62/mo Sold
List Price:US$2,005.70 (87% OFF)
Price:US$269.00
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PVDM4-32

32-channel high-density voice DSP module, or spare

List Price: US$2,005.70
Price: US$269.00
Overview
Specification
Reviews
Q&A
Warranty
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Overview

PVDM4-32 Overview

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.

Product Features

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.

Quick Specs

Figure 1 shows the appearance of PVDM4-32.

PVDM4-32 Appearance

Table 1 shows the Quick Specs.

Product Code

PVDM4-32

Slot

On-board motherboard or T1/E1 module slot

Description

32-channel high-density voice DSP module

Low Complexity

32

Medium Complexity

24

High Complexity

16

Compare to Similar Items

Table 2 shows the comparison of PVDM4-64, PVDM4-32 and PVDM4-128.

Product Code

PVDM4-64

PVDM4-32

PVDM4-128

Slot

On-board motherboard or T1/E1 module slot

On-board motherboard or T1/E1 module slot

On-board motherboard or T1/E1 module slot

Description

64-channel high-density voice DSP module

32-channel high-density voice DSP module

128-channel high-density voice DSP module

Low Complexity

64

32

128

Medium Complexity

48

24

96

High Complexity

32

16

64

Solution

How to use this product to build Network for Small Business (Requires Router & Voice Module)?

See here: SMB Network Options

Get More Information

Do you have any question about the PVDM4-32?

Contact us now via Live Chat or [email protected].

Quality Certifications

  • ISO 14001
  • ISO 9001
  • RoHS
  • REACH
  • CE
  • FCC
Specification

PVDM4-32 Specification

PVDM4 Specifications

Feature

Motherboard PVDMs (PVDM4s)

Components

DSP

Multicore DSP technology

Interface

Integrated Services Card (ISC) slot on motherboard or T1/E1 NIM

Features

Operating temperature

32° to 122°F (0° to 50°C)

Voltage

3.3V

Current

1.47A

Power

4.85W

Weight

0.08 lb (36 g)

Dimensions (H x W x D)

0.67 x 2.50 x 2.62 in. (1.7 x 5.1 x 6.7 cm)

Regulatory and Compliance

Safety

Complies with:

●  IEC 60950 (worldwide)

●  AS/NZS 60950-1 (Australia and New Zealand)

●   CAN/CSA-C22.2 No. 60950-1, 1st and 2nd Ed. (Canada)

●  GB4943-95 (People's Republic of China)

●  EN60950-1, 1st and 2nd Ed. (CENELEC; includes EU and EFTA)

●  NOM-019-SCFI-1998 (Mexico)

●  UL 60950-1, 1st and 2nd Ed. (United States)

Homologation

Platform dependent

Mean time between failures (MTBF)

System dependent

EMC

Emissions

●  CISPR22, Class B

●  EN55022, Class B, CFR47, Part 15, Subpart B, Class B

Harmonics

EN61000-3-2

Flicker

EN61000-3-3

Immunity

●  CISPR24

●  EN 55024

●  EN50082-1

Electrostatic discharge (ESD)

EN 61000-4-2

RF fields

EN 61000-4-3

EFT

EN 61000-4-4

Surge

EN 61000-4-5

Conducted RF

EN 61000-4-6

Power-frequency magnetic fields

EN 6100-4-8

Voltage dips, sags, and interruptions

EN 61000-4-11

Quality Certifications

Q&A

Questions & Answers

What accessories are available for the PVDM4-32?

Accessories include various mounting kits, cables, and brackets to assist with installation into Cisco routers.

How does the PVDM4-32 compare to similar products?

The PVDM4-32 offers a cost-effective solution with 32 channels, while models like the PVDM4-128 provide higher channel density for larger deployments.

What are the product features of the PVDM4-32?

Features include high-density voice and video processing, support for various codecs, and compatibility with a wide range of Cisco routers.

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