{"product_id":"cisco-isr4321-k9-4321-integrated-services-router-2x-gigabit-50-100mbps-2-nim-slots-refurbished","title":"Cisco ISR4321\/K9 4321 Integrated Services Router 2x Gigabit 50-100Mbps 2 NIM Slots - Refurbished","description":"\u003cp\u003eCondition: Refurbished\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eCisco ISR4321\/K9\u003c\/strong\u003e is a compact, high-performance \u003cstrong\u003eIntegrated Services Router\u003c\/strong\u003e from the Cisco 4000 Series, designed for small to medium branch offices and distributed enterprise sites. It provides secure, reliable WAN connectivity with built-in services like routing, security, voice, and application optimization, all while supporting modular expansion for flexibility.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorts\u003c\/strong\u003e:\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e2 × onboard Gigabit Ethernet (10\/100\/1000) ports (1 RJ-45, 1 SFP-based combo) configurable as WAN or LAN\u003c\/li\u003e\n\u003cli\u003e2 × Network Interface Module (NIM) slots for additional interfaces (e.g., T1\/E1, serial, LTE, voice)\u003c\/li\u003e\n\u003cli\u003e1 × Internal Services Card (ISC) slot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThroughput\u003c\/strong\u003e:\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eDefault (base) aggregate throughput: 50 Mbps\u003c\/li\u003e\n\u003cli\u003eWith performance license upgrade: Up to 100 Mbps\u003c\/li\u003e\n\u003cli\u003eSupports Cisco Application Experience (AppX) for intelligent path selection and optimization\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware\u003c\/strong\u003e: Runs Cisco IOS XE (supports advanced routing protocols like BGP, OSPF, EIGRP; security features via licenses like Security, UC, etc.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory\u003c\/strong\u003e: Default 4 GB DRAM and 4 GB Flash (expandable in some configurations)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion\u003c\/strong\u003e: Modular design with NIM slots for OIR (Online Insertion\/Removal) of modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e: Internal AC power supply (redundant options available via external RPS in some setups)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Dimensions\u003c\/strong\u003e: 1.75\" H × 11.02\" D × 12.7\" W (1 RU rack-mountable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: Approximately 7.7 lb (3.5 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: Around 40-90W depending on configuration and load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental\u003c\/strong\u003e: Operating temperature 0°C to 40°C, fan-cooled\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ShopITgear","offers":[{"title":"Default Title","offer_id":44948967293104,"sku":null,"price":195.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/5036\/1520\/files\/ISR4331_9d27708b-cf84-4e0d-9ade-29ae5aa5a0eb.jpg?v=1770257352","url":"https:\/\/f39c8b-63.myshopify.com\/products\/cisco-isr4321-k9-4321-integrated-services-router-2x-gigabit-50-100mbps-2-nim-slots-refurbished","provider":"ShopITgear","version":"1.0","type":"link"}