PVDM4-32 Cisco Router Voice DSP Module 32-channel high-density voice and video DSP module
PVDM4-32 Cisco Router Voice DSP Module 32-channel high-density voice and video DSP module

PVDM4-32 Cisco Router Voice DSP Module 32-channel high-density voice and video DSP module

Negotiable /Unit

Min.Order:1 Unit

Supply Ability:
100 Unit / Units per Month
Port:
GUANGZHOU
Payment Terms:
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Delivery Detail:
1 days

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Brand Name:
Cisco
Place of Origin:
China
Model Number:
PVDM4-32
Products Status:
Stock

BWY TECHNOLOGY CO., LTD

Business license
Business Type: Distributor/Wholesaler
Hangzhou Zhejiang China
Main Products: Ethernet Switches ,Routers ,SFP Modules ,Firewalls ,Wireless AP& Controllers ,Power Supply ,NAS ,HDD/SSD/Memory Cards ,IP Phones ,Fiber Optic Transceiver Modules ,Network Cards & Cables ,Network Switches

Product Details

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.

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.



PVDM4-32 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


Contact Supplier

Ms. Yolanda Xiang Sales Manager Chat Now
Mobile
86-18258465246
Skype
Sales Manager-BWY
Address
Yuhang Dist Hangzhou,Zhejiang
Whatsapp
86 18258465246

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