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CISCO PVDM4-32 Cisco Fourth-Generation 32-Channel High-Density Packet Voice Digital Signal

Brand:  
MPN:  
PVDM4-32
Type:  
Module
Condition:  
ECS Refurbished & Tested

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-PLEASE CONTACT FOR CUSTOM CONFIGURATIONS. DISK SHELVES, COMPLETE CONFIGURATIONS & TURN KEY SYSTEMS AVAILABLE.
-SPARE PARTS AVAILABLE FOR EACH MODEL. PLEASE ASK FOR PRICING ON SPARE DISK, CONTROLLERS, POWER SUPPLIES, NICs, HBAs, SFPs, Cables, etc.

The Cisco Packet Voice Digital Signal Processor Modules (PVDMs) enable the Cisco Catalyst 8000 Edge Platforms Family and the 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 Catalyst 8000 and the 4000 Series ISRs contain built-in, nonconfigurable Digital Signal Processors (DSPs) and do not require any additional PVDMs for voice packetization.

Form factor and options

The Cisco PVDMs are available in three form factors with four supported densities in each form factor:

  • Motherboard PVDMs (PVDM4) for densities up to 256 channels

The motherboard PVDMs are supported on all Cisco 4000 Series ISRs except the ISR 4461. They can be plugged directly into the single slot on the router motherboard or into the Network Interface Module (NIM) that supports T1/E1 ports. A PVDM4 module plugged into the motherboard delivers IP-based voice services such as conferencing, media optimization, and transcoding only.

Part Number Slot Description
PVDM4-32(=) On-board motherboard or T1/E1 module slot 32-channel high-density voice DSP module, or spare


Codec support supported on the Cisco PVDM4 Modules

Number Of Columns
Low-Complexity Codecs Complexity Motherboard PVDMs (PVDM4s)
Clear channel Low Supported
G.711 Low Supported
Fax and modem pass-through Low Supported
G.722 Medium Supported
G.726 Medium Supported
G.728 High Supported
G.729 High Supported
G.729a Medium Supported
G.729b High Supported
G.729ab Medium Supported
Fax Relay Medium Supported
iLBC (Internet low bit rate codec) High Supported
iSAC (Internet speech audio codec) High Transcoding only
AMR-WB High Not supported
Modem relay High Supported


Channel Densities of Cisco PVDM4 Modules

Number Of Columns
Name Low Complexity Medium Complexity High Complexity
PVDM4-32 32 24 16


Cisco platform availability and performance

The PVDM4 modules are supported on all Cisco 4000 Series ISRs except the ISR 4461. The platform motherboard has one slot for the PVDM4 module. You can plug any additional PVDM4 modules into the T1/E1 NIMs.

Note that the 4000 Series ISRs do not support the PVDM3 modules, and the 2900 and 3900 Series ISRs do not support the PVDM4, SM-X-PVDM and NIM-PVDM-X modules.



Product specifications

for the PVDM4 and SM-X-PVDM modules.
Feature Motherboard PVDMs (PVDM4s) PVDM Enhanced Services Modules (SM-X-PVDMs) PVDM Network Interface Modules (NIM-PVDM-X)
Components
DSP Multicore DSP technology Multicore DSP technology Multicore DSP technology
Interface Integrated Services Card (ISC) slot on motherboard or T1/E1 NIM Enhanced services module (SM-X) Network Interface module (NIM-PVDM-X)
Features
Operating temperature 32° to 122°F (0° to 50°C) 32° to 104°F (0° to 40°C) 32° to 122°F (0° to 50°C)
Voltage 3.3V 12V 12V
Current 1.47A 4.17A 1.25A
Power 4.85W 50W 15W
Weight 0.08 lb (36 g) 1.78 Ib (808 g) 0.45lb (204 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) 1.58 x 8.55 x 8.10 in. (4.0 x 21.7 x 20.6 cm) 1.25 x 3.50 x 7.24 in. (3.18 x 8.89 x 18.39 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, 1 st and 2 nd Ed. (Canada)
● GB4943-95 (People's Republic of China)
● EN60950-1, 1 st and 2 nd Ed. (CENELEC; includes EU and EFTA)
● NOM-019-SCFI-1998 (Mexico)
● UL 60950-1, 1 st and 2 nd Ed. (United States)
Complies with:
● IEC 60950 (worldwide) + A1 and A2
● AS/NZS 60950-1 (Australia and New Zealand)
● CAN/CSA-C22.2 No. 60950-1, 2 nd Ed. (Canada)
● GB4943-95 (People's Republic of China)
● EN60950-1, 2 nd Ed. (CENELEC; includes EU and EFTA) plus Am1 and Am2
● NOM-019-SCFI-1998 (Mexico)
● UL 60950-1, 2 nd Ed. (United States)
Complies with:
IEC 60950-1, 2nd Ed with all group differences and national deviations (worldwide)
● CAN/CSA-C22.2 No. 60950-1-07. (Canada)
● EN 60950-1, 2 nd Ed. (CENELEC; includes EU and EFTA)
● UL 60950-1, 2 nd Ed. (United States)
● IEC 62368, 2 nd Ed with all group differences and national deviations (worldwide)
● CAN/CSA-C22.2 No. 62368-1-14. (Canada)
● EN 62368-1, 2 nd Ed. (CENELEC; includes EU and EFTA)
● UL 62368-1, 2 nd Ed. (United States)
Homologation Platform dependent Platform dependent Platform dependent
Mean time between failures (MTBF) System dependent System dependent System dependent
EMC
Emissions
● CISPR22, Class B
● EN55022, Class B, CFR47, Part 15, Subpart B, Class B
● CISPR22, Class A
● EN55022, Class A, CFR47, Part 15, Subpart B, Class B
● CISPR32, Class A
● EN55032, Class A, CFR47, Part 15, Subpart B, Class A
Harmonics EN61000-3-2 EN61000-3-2 EN61000-3-2
Flicker EN61000-3-3 EN61000-3-3 EN61000-3-3
Immunity
● CISPR24
● EN 55024
● EN50082-1
● CISPR24
● EN 55024
● EN50082-1
● CISPR24
● EN 55024
● EN61000-6-1
Electrostatic discharge (ESD) EN 61000-4-2 EN 61000-4-2 EN 61000-4-2
RF fields EN 61000-4-3 EN 61000-4-3 EN 61000-4-3
EFT EN 61000-4-4 EN 61000-4-4 EN 61000-4-4
Surge EN 61000-4-5 EN 61000-4-5 EN 61000-4-5
Conducted RF EN 61000-4-6 EN 61000-4-6 EN 61000-4-6
Power-frequency magnetic fields EN 6100-4-8 EN 6100-4-8 EN 6100-4-8
Voltage dips, sags, and interruptions EN 61000-4-11 EN 61000-4-11 EN 61000-4-11


Shipping Information

Express Computer Systems can ship to virtually any address in the world and provides you with the best shipping rates possible. Cost of shipping varies depending on what service you require, your destination and size of the shipment. Shipping costs will be calculated separately from your order and billed to you post purchase. In the notes section of your order please provide us with your preferred shipping method and we will get back to you.

Custom configured orders ship within 2 business days after all required products are in stock.

Please allow 3 business days for products that are not in stock to arrive to our facility in Irvine, California.

Domestic Shipments

Standard Ground Shipping time: 2-7 business days
Order processing time: 0-3 business days
Delivery time after order is placed: 2-10 business days
Excludes weekends, holidays or weather delays.
3 Business Days Shipping time: 3 business days
Order processing time: 0-3 business days
Delivery time after order is placed: 3-6 business days
Excludes weekends, holidays or weather delays.
2 Business Days Shipping time: 2 business days
Order processing time: 0-3 business days
Delivery time after order is placed: 2-5 business days
Excludes weekends, holidays or weather delays.
Overnight / Next Business Day Shipping time: 1 business day
Order processing time: 0-3 business days
Delivery time after order is placed: 1-4 business days
Excludes weekends, holidays or weather delays.


International Shipments

International Economy Shipping time: 4-6 business days
Order processing time: 0-3 business days
Delivery time after order is placed: 5-9 business days
Excludes weekends, holidays or weather delays.
International Priority Shipping time: 1-3 business days
Order processing time: 0-3 business days
Delivery time after order is placed: 2-6 business days
Excludes weekends, holidays or weather delays.

 

For more information on shipping view our Shipping Information page or send us a message

ECS Warranty Information

Express Computer Systems (ECS) provides a 1 year parts warranty against defects in material or workmanship that will affect the products functionality. All refurbished items are tested prior to shipping to guarantee up-time upon arrival. If you are having issues with an item we provided please Contact Us and we will do our best to assist you.

What does our ECS warranty cover?
We offer 1 year warranty as standard and additional years can be added to fit your needs. Please reach out to a sales associate via the Contact Us page or live chat for more information on extended coverage options. During the coverage period if your product fails we will offer a Next Business Day replacement. If we are unable to replace the product we will refund its original selling price. Shipping costs and tax are not refundable. Express Computer Systems retains the right to decide whether the goods will be replaced or refunded.

What is not covered by our warranty?
Our warranty does not cover any problem caused by the following conditions:

  1. accidents; misuse; carelessness; electrostatic discharge; shock; temperature or humidity beyond the specifications of the product; improper installation; operation; modification;
  2. any improper use that contravenes the instructions in the user manual;
  3. problems caused by other equipment. Our warranty is void if the product is returned with damaged, removed, counterfeit labels, or any modifications (including any component or external cover removal). Our warranties do not cover data loss or damages to any other equipment. In addition, our warranties do not cover incidental damages, consequential damages, or costs related to data recovery, removal, and installation.

Important notes:

  • Please ask for additional warranty/coverage that you may require in addition to the standard 1 ECS warranty prior to final purchase. Requesting additional warranty after your purchase can be denied.
  • FREE technical support is provided on purchased items via phone, email, or live chat.

About Express Computer Systems

Express Computer Systems is committed to transforming our customers’ IT infrastructure with high quality products at affordable costs. Our sales reps and customer support engineers understand our customers rely heavily on advanced technology to run their business but need to do so without breaking the bank.

We specialize in building custom server configurations, custom storage solutions, networking solutions, and components from top manufacturers including HPE, Dell, Cisco, NetApp, Dell EMC, HPE Nimble and many others.

Same-Day Shipping
At Express Computer Systems, we know hardware emergencies can happen at anytime. We also understand that you want to receive the best hardware as quickly as possible. At Express Computer Systems we'll ship the majority of our orders out the same day payment is made. Curious if the item you need will make it out on time? Feel free to contact us directly via the Contact Us link at the bottom, Live Chat feature or (800) 327-0730.

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At Express Computer Systems we not only will sell you equipment at a great value, but we'll also purchase your used Dell, Cisco, NetApp or other networking equipment. Feel free to contact us with the model of the items you're looking to sell and we'll get you a quote ASAP. We also have flexible financing options for your purchasing needs.

In-House Configuration and Testing Lab
Every item we sell is tested on-site in our state-of-the-art hardware engineering lab. We use certified technicians to test every piece of equipment as well as updating all necessary firmware. The highest quality of testing and certification is guaranteed. We warranty all of our items we sell. Ask us today about warranty for a specific item.

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