{"product_id":"cisco-isr4321-vk9-4321-integrated-services-voice-router-2ge-2-nim-uc-license-cube-10-refurbished","title":"Cisco ISR4321-V\/K9 4321 Integrated Services Voice Router | 2GE, 2 NIM, UC License, CUBE-10 - Refurbished","description":"\u003ch3\u003eCisco ISR4321-V\/K9 Voice Router — Enterprise-Grade Unified Communications at a Fraction of the Cost\u003c\/h3\u003e\n\u003cp\u003eSave up to 80% over list price on the Cisco 4321 Voice ISR without sacrificing performance or reliability. This refurbished ISR4321-V\/K9 delivers advanced VoIP, routing, security, and WAN optimization in a single 1U chassis — ideal for branch offices and SMB deployments. Backed by Reef Telecom's industry-leading \u003cstrong\u003e10-year warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ISR4321-V\/K9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThroughput:\u003c\/strong\u003e 50 Mbps default, upgradeable to 100 Mbps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWAN\/LAN Ports:\u003c\/strong\u003e 2x onboard Gigabit Ethernet (10\/100\/1000Base-T) + 1x SFP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion:\u003c\/strong\u003e 2x NIM slots, 1x ISC slot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e 4 GB DRAM (expandable to 8 GB) \/ 4 GB Flash\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice:\u003c\/strong\u003e UC License with CUBE-10, PVDM4 DSP support for voice \u0026amp; video\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity:\u003c\/strong\u003e IPsec, SSL VPN, FlexVPN, Zone-Based Firewall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManagement:\u003c\/strong\u003e Cisco IOS XE, SD-WAN ready, Cisco DNA Center compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e 1U rack-mountable \/ wall-mountable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 100–240 VAC auto-ranging, 125W max\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Buy From Reef Telecom?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e10-Year Warranty\u003c\/strong\u003e — the longest in the refurbished telecom industry\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFree Shipping\u003c\/strong\u003e on orders over $300\u003c\/li\u003e\n\u003cli\u003e✅ Professionally tested and certified to OEM specifications\u003c\/li\u003e\n\u003cli\u003e✅ Same-day shipping on in-stock items\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Use Cases\u003c\/h3\u003e\n\u003cp\u003eThe Cisco 4321 Voice ISR is designed for small to medium enterprise branch offices that need unified communications, secure VPN connectivity, and application-aware routing. Deploy as an SD-WAN edge router, VoIP gateway with CUBE, or converged branch platform supporting voice, video, and data on a single device.\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Refurbished","offer_id":48878427013337,"sku":"ISR4321-V\/K9-R","price":255.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/5327\/6707\/files\/cisco-4321-voice-isr-router-isr4321-vk9-isr4321-vk9-r-reef-telecom-33767.webp?v=1782937004","url":"https:\/\/www.aloinfousa.com\/de\/products\/cisco-isr4321-vk9-4321-integrated-services-voice-router-2ge-2-nim-uc-license-cube-10-refurbished","provider":"aloinfousa.com","version":"1.0","type":"link"}