{"product_id":"cisco-pvdm4-128-128-channel-high-density-voice-dsp-module-for-isr-4000-refurbished","title":"Cisco PVDM4-128 128-Channel High-Density Voice DSP Module for ISR 4000 - Refurbished","description":"\u003cp\u003eSave up to 70% over new list price on this fully tested Cisco PVDM4-128 128-channel high-density voice DSP module, backed by Reef Telecom's industry-leading 10-year warranty.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PVDM4-128\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDSP Channels:\u003c\/strong\u003e 128 (low complexity), 96 (medium), 64 (high complexity)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Codecs:\u003c\/strong\u003e G.711, G.722, G.726, G.728, G.729, iLBC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Services:\u003c\/strong\u003e Conferencing, transcoding, media optimization, echo cancellation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRAM:\u003c\/strong\u003e 512 MB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 4.85W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.67 x 2.50 x 2.62 in. (1.7 x 5.1 x 6.7 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e Plug-in module (motherboard slot or T1\/E1 NIM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePlatform Compatibility\u003c\/h3\u003e\u003cp\u003eThe Cisco PVDM4-128 is designed for the Cisco ISR 4000 Series routers, including the ISR 4321, 4331, 4351, 4431, and 4451-X (excludes ISR 4461). Install directly into the motherboard PVDM4 slot for IP-based conferencing, transcoding, and media optimization, or onto a T1\/E1 NIM for TDM voice connectivity. Requires Cisco IOS XE Release 3.15S or later.\u003c\/p\u003e\u003ch3\u003eRich-Media Capabilities\u003c\/h3\u003e\u003cp\u003eEnable high-density voice connectivity, video conferencing, universal transcoding, transrating, and secure voice for Cisco Unified Communications solutions. The PVDM4-128 features multicore DSP technology with ITU-T G.168 compliant echo cancellation (128ms tail length) and multiple power-saving modes.\u003c\/p\u003e\u003ch3\u003eWhy Buy from Reef Telecom?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e10-year warranty — the longest in the industry\u003c\/li\u003e\n\u003cli\u003eFree shipping on orders over $300\u003c\/li\u003e\n\u003cli\u003eEvery module fully tested and verified before shipment\u003c\/li\u003e\n\u003cli\u003eExpert support from certified telecom professionals\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":48878330478809,"sku":"PVDM4-128-R","price":284.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/5327\/6707\/files\/cisco-packet-voice-data-module-pvdm-series-4-pvdm4-32-refurbished-pvdm4-32-r-reef-telecom-28345_553909c3-260e-4803-9cfd-d65615e1ac0d.webp?v=1782935583","url":"https:\/\/www.aloinfousa.com.mx\/en\/products\/cisco-pvdm4-128-128-channel-high-density-voice-dsp-module-for-isr-4000-refurbished","provider":"aloinfousa.com","version":"1.0","type":"link"}