Out of stock
Only %1 left
Overview
6PVDM4-64, a Cisco router voice DSP module. 4-channel high-density voice DSP module.
All our Refurbished networking and server hardware.
- Are fully tested
- Include 2 Year warranty
- Next business day delivery
Call about...
- Sameday delivery within M25 area
- Payment by company PO's
- Gov & Educational bodies prices
- Short term rental prices
Cisco PVDM4-64. Width: 51 mm, Depth: 67 mm, Height: 17 mm
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.
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.
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.
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.
| Number of voice channels supported (max) | 64 |
|---|---|
| Operating temperature (T-T) | 0 - 50 °C |
| Depth | 67 mm |
| Weight | 36 g |
| Width | 51 mm |
| Height | 17 mm |
| Compatibility | Cisco 4331, Cisco 4351, Cisco 4451 |
| Channel Product Sku | PVDM4-64 |
Write Your Own Review
Not found what you wanted?
Flux IT hardware can help you find the right product quickly and easily. Tell us what you wanted?
In a hurry? Use Live Chat or Call us 01992 576522 now.
Need project equipment purchase pricing or you have multiple items to buy, submit your RFQ.
Why buy from us?
Flux is the future of IT procurement:
- Huge stock of current and EOL products available to ship today
- Fully tested with a choice of warranties available for peace of mind purchasing
- Trade you old equipment for new
- Located close to central London for same day emergency deliveries
- Choice of warranties to meet your requirements
- Short lead time and worldwide deliveries
Looking to Sell?
Flux IT Hardware offers IT Asset Disposition services designed to assist consumers and organizations alike, who are looking to sell their equipment.
- Get a fair market value offer.
- Fast payments via BACS.
- Single or multiple quantities.
In a hurry? Use Live Chat or Call us 01992 576522 now.
See how simple it is:
Looking to buy in larger quantity?
Simply tells us how many units are required. We’ll you get the best pricing and lead time for 5 or more units from our established UK and European network of suppliers.
In a hurry? Use Live Chat or Call us 01992 576522 now.
Project Inquiry & Support
- Get a quote fast
- Project based price savings
- Professional service
Validate your login
Sign In
Create New Account