{"product_id":"cisco-256-channel-high-density-voice-dsp-module-or-spare-pvdm4-256-rf","title":"Cisco 256-Channel High-Density Voice DSP Module, or Spare - PVDM4-256-RF","description":"\u003cdiv\u003e\n\u003ch4\u003e\u003cstrong\u003eGeneral Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eManufacturer: Cisco Systems, Inc\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: PVDM4-256-RF\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer Website Address: http:\/\/www.cisco.com\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrand Name: Cisco\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Name: 256-Channel High-Density Voice DSP Module, or Spare\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMarketing Information: The PVDM4 modules are supported on the Cisco 4451-X platform. You can plug them directly into the single slot on the router motherboard or onto the network interface module (NIM) that supports T1\/E1 ports. Enhanced DSP architecture accommodates a new packet-processing engine optimized for rich-media voice applications, while concurrently supporting the time-division multiplexing IP (TDM-IP) voice framework. \u003cp\u003eA PVDM4 module plugged onto the motherboard delivers IP-based voice services such as conferencing, media optimization, and transcoding. A PVDM4 module plugged onto the NIM daughter card would be used for voice T1\/E1 connectivity.\u003c\/p\u003e\n\u003cp\u003eAll the PVDM4 modules have the same form factor and are field-upgradable to allow you to easily scale your voice deployments.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Condition: Refurbished\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: PVDM\u003cbr\u003e\n\u003c\/li\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eApplication\/Usage: Voice\u003cbr\u003e\n\u003c\/li\u003e\n\u003ch4\u003e\u003cstrong\u003ePhysical Characteristics\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eHeight: 0.7\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWidth: 2.5\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDepth: 2.6\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight (Approximate): 0.08 lb\u003cbr\u003e\n\u003c\/li\u003e\n\u003ch4\u003e\u003cstrong\u003eMiscellaneous\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eCompatibility: Cisco 4400 Series Integrated Services Routers\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e","brand":"Cisco Systems, Inc","offers":[{"title":"Default Title","offer_id":50311183270245,"sku":"2DF058","price":8900.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/4392\/0485\/files\/1041221855.jpg?v=1787016760","url":"https:\/\/itosolutions.net\/products\/cisco-256-channel-high-density-voice-dsp-module-or-spare-pvdm4-256-rf","provider":"ITO Solutions, Inc.","version":"1.0","type":"link"}