PVDM-256K-20HD

PVDM-256K-20HD
Manufacturer: Cisco
Product ID: PVDM-256K-20HD
Product Description: 20-Channel Packet Voice/Fax DSP Module for 1700
Shipping: Typically ships within 2-3 days
Warranty: 1-Year Standard Warranty
Any Questions?
1-800-TO-MULTI or Email
Pre-owned, used and refurbished Cisco PVDM-256K-20HD

Purchase quality Cisco router equipment at the industry's best prices, including the PVDM-256K-20HD. MULTI-LINK (MLCP) carries an extensive inventory of new, refurbished and used Cisco router equipment across all product series, so we can assist with everything from SOHO to core router requirements.

Our extensive PVDM-256K-20HD inventory provides for quick order turn-around, often allowing us to ship "same day" or within just 1-2 business days. What's more? As an independent supplier, we are able to offer more equipment options than are available through distribution, including new, used and refurbished PVDM-256K-20HD. In some instances, our pre-owned equipment may still be in new condition, still sealed in original factory packaging (but at a fraction of the cost).

MLCP is committed to quality, and we guaranty any refurbished Cisco PVDM-256K-20HD purchase with our standard one year warranty. All used PVDM-256K-20HD equipment is tested to factory specifications and packaged professionally for safe transport. As an experienced supplier of pre-owned network hardware, we understand that we have to be better than the manufacturer, and that fundamental principle guides us every day.

Is your interest in the PVDM-256K-20HD as a result of an upgrade? We may be interested in your surplus networking equipment and encourage you to take advantage of our flexible "buy-back" options, including an up-front purchase option and generous trade-ins for credit.

For a quote today, simply click onto the "Request a Quote" button on the right, or call 1-800-TO MULTI (866-8584) for assistance. Thank you!
General Information
Manufacturer: Cisco
Product ID: PVDM-256K-20HD
Product Description: 20-Channel Packet Voice/Fax DSP Module for 1700
Product Type: PVDM
Technical Information
Application/Usage: Voice
Interfaces/Ports
Interfaces/Ports Details: 20 x Channel
I/O Expansions
Expansion Slots: Not Applicable
Daughter Cards: Not Applicable
Processor & Chipset
Processor: 5 x Digital Signal Processor
Miscellaneous
Additional Information:
  • A DSP will support one conference call with a maximium of six participants
  • A DSP supports two transcoding channels
  • When medium complexity is selected, the G.723 and G.728 codecs are not supported
  • With a medium-complexity codec configured:

  • One DSP can serve four analog voice ports
  • If one DSP serves only two analog ports (due to an odd number of 2-port analog VICs in the system), one BRI port (2 channels) can also be served by this DSP
  • With a high-complexity codec configured:

  • One DSP can serve two analog voice ports
  • System Requirements:
  • PVDM slot
  • Compatibility:
  • This module is supported on Cisco 1751/1760 Router Platform
  • Certifications & Standards:

    Codec Standards:

  • G.711a-law
  • G.711u-law
  • G.723 Annex A
  • G.726
  • G.728
  • G.729
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