{"product_id":"cisco-isr4321-k9-integrated-services-router-secure-wan-connectivity-for-branch-office-networks","title":"Cisco ISR4321\/K9 Integrated Services Router – Secure WAN Connectivity for Branch Office Networks","description":"\u003ch5 data-start=\"106\" data-end=\"128\"\u003e✅ Key Features\u003c\/h5\u003e\r\\n\u003cp data-start=\"129\" data-end=\"1025\"\u003e• \u003cstrong data-start=\"131\" data-end=\"140\"\u003eModel\u003c\/strong\u003e: ISR4321\/K9 – Cisco 4000 Series Integrated Services Router for enterprise WAN\u003cbr data-start=\"218\" data-end=\"221\"\u003e• \u003cstrong data-start=\"223\" data-end=\"240\"\u003eGigabit Ports\u003c\/strong\u003e: Two integrated Gigabit Ethernet interfaces for flexible WAN or LAN use\u003cbr data-start=\"312\" data-end=\"315\"\u003e• \u003cstrong data-start=\"317\" data-end=\"332\"\u003ePerformance\u003c\/strong\u003e: Supports up to 50 Mbps throughput by default, software upgradeable to 100 Mbps\u003cbr data-start=\"412\" data-end=\"415\"\u003e• \u003cstrong data-start=\"417\" data-end=\"429\"\u003eSecurity\u003c\/strong\u003e: Advanced security features including IPsec VPN, firewall, and secure boot\u003cbr data-start=\"504\" data-end=\"507\"\u003e• \u003cstrong data-start=\"509\" data-end=\"519\"\u003eDesign\u003c\/strong\u003e: Compact 1RU rackmount form factor perfect for remote branch installations\u003cbr data-start=\"594\" data-end=\"597\"\u003e• \u003cstrong data-start=\"599\" data-end=\"605\"\u003eOS\u003c\/strong\u003e: Runs on Cisco IOS XE for advanced programmability and automation\u003cbr data-start=\"671\" data-end=\"674\"\u003e• \u003cstrong data-start=\"676\" data-end=\"700\"\u003eModular Architecture\u003c\/strong\u003e: Includes NIM slots and PVDM support for future upgrades\u003cbr data-start=\"757\" data-end=\"760\"\u003e• \u003cstrong data-start=\"762\" data-end=\"778\"\u003eApplications\u003c\/strong\u003e: Built for enterprise edge, branch networks, or cloud-managed WAN environments\u003cbr data-start=\"857\" data-end=\"860\"\u003e• \u003cstrong data-start=\"862\" data-end=\"876\"\u003eManagement\u003c\/strong\u003e: Supports centralized and cloud-based management via Cisco DNA Center\u003cbr data-start=\"946\" data-end=\"949\"\u003e• \u003cstrong data-start=\"951\" data-end=\"966\"\u003eReliability\u003c\/strong\u003e: Engineered for 24\/7 uptime with redundant power options\u003c\/p\u003e\r\\n\r\\n\u003ch5 data-start=\"1027\" data-end=\"1049\"\u003e📦 Description\u003c\/h5\u003e\r\\n\u003cp data-start=\"1050\" data-end=\"1411\"\u003eThe Cisco ISR4321\/K9 Integrated Services Router is purpose-built for delivering secure, scalable, and high-performance WAN connectivity in branch and remote office environments. This model supports up to 50 Mbps of throughput by default—upgradable to 100 Mbps—making it ideal for small-to-mid-sized deployments requiring reliability and future-ready features.\u003c\/p\u003e\r\\n\u003cp data-start=\"1413\" data-end=\"1707\"\u003eIts modular architecture includes NIM and PVDM slots, enabling integration of voice, data, and security services over a single device. With dual Gigabit Ethernet interfaces and a compact 1RU form factor, it’s easily deployable in constrained rack environments without sacrificing performance.\u003c\/p\u003e\r\\n\u003cp data-start=\"1709\" data-end=\"1970\"\u003eCisco’s IOS XE operating system ensures robust management, automation, and programmability across enterprise environments, while advanced security features—like IPsec VPN, secure boot, and zone-based firewall—safeguard the network edge against modern threats.\u003c\/p\u003e\r\\n\u003cp data-start=\"1972\" data-end=\"2198\"\u003eWhether managing remote offices, implementing hybrid WAN, or building a secure connection to cloud infrastructure, the ISR4321\/K9 delivers the performance and flexibility that IT administrators trust for long-term scalability.\u003c\/p\u003e\r\\n\r\\n\u003ch5 data-start=\"2200\" data-end=\"2224\"\u003e🟦 Why All 4 HDD\u003c\/h5\u003e\r\\n\u003cp data-start=\"2225\" data-end=\"2351\"\u003eAt All 4 HDD we provide top-tier new, used, and refurbished hard drives—ensuring quality, value, and trust with every product.\u003c\/p\u003e\r\\n\r\\n\u003ch5 data-start=\"2353\" data-end=\"2379\"\u003e🟦 Trusted Quality\u003c\/h5\u003e\r\\n\u003cp data-start=\"2380\" data-end=\"2582\"\u003eWe provide only the best quality IT products—always genuine, brand new, and tailored to customer requirements. Every item is checked and ready for rapid shipping to ensure performance and peace of mind.\u003c\/p\u003e\r\\n\r\\n\u003ch5 data-start=\"2584\" data-end=\"2608\"\u003e🟦 Customer Care\u003c\/h5\u003e\r\\n\u003cp data-start=\"2609\" data-end=\"2733\"\u003eHave any questions or need help choosing the right product? Feel free to reach out to us anytime at \u003cstrong data-start=\"2709\" data-end=\"2732\"\u003e\u003ca class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2711\" data-end=\"2730\"\u003esupport@all4hdd.com\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":46496149864609,"sku":"ISR4321\/K9","price":0.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/tekzogear.co.uk\/products\/cisco-isr4321-k9-integrated-services-router-secure-wan-connectivity-for-branch-office-networks","provider":"My Store","version":"1.0","type":"link"}