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PVDM4-128

Model:PVDM4-128 Router Voice DSP Module
Brand: Cisco
Detail:

128-channel high-density voice and video DSP module

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List Price:US$8,022.81 (93% OFF)
Price:US$589.00
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PVDM4-128

128-channel high-density voice and video DSP module

List Price: US$8,022.81
Price: US$589.00
Overview
Specification
Reviews
Q&A
Warranty
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Overview

PVDM4-128 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, translating, 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.
  • ●    Translating: The PVDMs support translating, in which the same codec is repacketized in order to connect dissimilar networks that have different codec pectization 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, non-configurable digital signal processors (DSPs) and do not require any additional PVDMs for voice pectization.

    Quick Specs

    Figure 1 shows the appearance of PVDM4-128.

    PVDM4-128 Appearance

    Table 1 shows the Quick Specs.

    Product Code

    PVDM4-128

    Slot

    On-board motherboard or T1/E1 module slot

    Description

    128-channel high-density voice DSP module

    Low Complexity

    128

    Medium Complexity

    96

    High Complexity

    64

    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

    Get more information

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

Quality Certifications

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

PVDM4-128 Specification

PVDM4 Modules 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 PVDM4-128?

Accessories include additional mounting kits and compatible Cisco routers or network devices.

How does PVDM4-128 compare to PVDM4-64 in terms of features?

The PVDM4-128 offers double the channel capacity compared to PVDM4-64, providing better support for larger-scale applications.

How to use the PVDM4-128 in a network setup?

To use the PVDM4-128, integrate it into a Cisco router or network device, configure via the router's interface to manage voice and video DSP tasks.

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