{"product_id":"cisco-c927-4p-isr-900-gigabit-security-router-vdsl2-adsl2-4-port-gbe-nbn-wty","title":"Cisco C927-4P ISR 900 Gigabit Security Router VDSL2 ADSL2+ 4 Port GbE NBN Wty","description":"\u003ch2\u003e\u003cstrong\u003eCisco ISR4451-X\/K9 Integrated Services Router - Certified Refurbished\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eCisco ISR4451-X\/K9 Integrated Services Router\u003c\/strong\u003e features high-performance multicore processors with emulated \u003cstrong\u003eQuantum Flow Processor\u003c\/strong\u003e technology, \u003cstrong\u003e4GB DDR3 ECC RAM (expandable to 16GB)\u003c\/strong\u003e, \u003cstrong\u003e8GB flash storage (expandable to 32GB)\u003c\/strong\u003e, and \u003cstrong\u003e4x 10\/100\/1000 Ethernet ports with SFP support\u003c\/strong\u003e, delivering enterprise-grade networking performance from \u003cstrong\u003e1Gbps to 2Gbps throughput\u003c\/strong\u003e for demanding business environments. This certified refurbished \u003cstrong\u003e2RU rack-mountable\u003c\/strong\u003e router provides advanced routing, unified communications, security features, and extensive expansion capabilities through \u003cstrong\u003e2x SM-X slots and 3x NIM slots\u003c\/strong\u003e, making it an exceptional solution for high-capacity branch offices and enterprise deployments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIdeal For Enterprise Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eISR4451-X\u003c\/strong\u003e excels in high-end enterprise branch offices and corporate headend deployments requiring robust throughput between \u003cstrong\u003e1-2Gbps\u003c\/strong\u003e. Perfect for organisations implementing unified collaboration systems, this router seamlessly integrates voice, video, and data services whilst supporting advanced security protocols including \u003cstrong\u003eDMVPN, Flex VPN, and zone-based firewalls\u003c\/strong\u003e. The platform's versatility extends to WAN acceleration, application optimisation, and \u003cstrong\u003eApplication Visibility and Control (AVC)\u003c\/strong\u003e, making it suitable for retail point-of-sale networks, financial institutions requiring secure transaction processing, healthcare facilities managing patient data, and distributed enterprises consolidating branch infrastructure.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScalable Performance Architecture\u003c\/strong\u003e: Distributed multicore processing with separate control and data planes ensures consistent performance under heavy workloads, whilst software-based Performance-on-Demand licensing enables throughput upgrades without hardware replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnterprise-Grade Expansion\u003c\/strong\u003e: Two \u003cstrong\u003eSM-X slots\u003c\/strong\u003e supporting up to \u003cstrong\u003e10Gbps each\u003c\/strong\u003e, three \u003cstrong\u003eNIM slots\u003c\/strong\u003e with \u003cstrong\u003e2Gbps connections\u003c\/strong\u003e, and onboard \u003cstrong\u003eISC slot for PVDM4\u003c\/strong\u003e voice modules provide exceptional flexibility for growing network demands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Security Integration\u003c\/strong\u003e: Hardware-based \u003cstrong\u003eTrust Anchor\u003c\/strong\u003e technology, \u003cstrong\u003eAES-256\u003c\/strong\u003e encryption, zone-based firewall capabilities, and comprehensive VPN support protect critical business data across distributed networks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnified Communications Ready\u003c\/strong\u003e: Native support for voice and video services through \u003cstrong\u003ePVDM4 modules\u003c\/strong\u003e, with optional \u003cstrong\u003ePoE+ capability on 2 front-panel ports\u003c\/strong\u003e delivering up to \u003cstrong\u003e30W per port\u003c\/strong\u003e for IP phones and wireless access points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Traffic Management\u003c\/strong\u003e: \u003cstrong\u003eNetwork-Based Application Recognition (NBAR)\u003c\/strong\u003e, \u003cstrong\u003eQuality of Service (QoS)\u003c\/strong\u003e, Performance Routing, and hierarchical QoS ensure optimal application performance and bandwidth utilisation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Routing Protocols\u003c\/strong\u003e: Full \u003cstrong\u003eIPv4\/IPv6\u003c\/strong\u003e support with \u003cstrong\u003eOSPF, EIGRP, BGP, IS-IS\u003c\/strong\u003e routing protocols plus multicast capabilities for sophisticated network topologies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResilient Design\u003c\/strong\u003e: Hot-swappable modules with \u003cstrong\u003eOnline Insertion and Removal (OIR)\u003c\/strong\u003e, redundant power supply options, and high-availability features including \u003cstrong\u003estateful switchover\u003c\/strong\u003e minimise network downtime\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern Network Management\u003c\/strong\u003e: \u003cstrong\u003eCisco IOS XE\u003c\/strong\u003e operating system delivers Linux-based modularity with \u003cstrong\u003eRESTCONF, NETCONF, and YANG model\u003c\/strong\u003e support for automation and SDN integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor\u003c\/strong\u003e: High-performance multicore processors with \u003cstrong\u003eQuantum Flow Processor (QFP)\u003c\/strong\u003e data plane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory\u003c\/strong\u003e: \u003cstrong\u003e4GB DDR3 ECC RAM (control plane), expandable to 16GB; 2GB data plane memory\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage\u003c\/strong\u003e: \u003cstrong\u003e8GB internal flash memory, expandable to 32GB\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Interfaces\u003c\/strong\u003e: \u003cstrong\u003e4x 10\/100\/1000 Ethernet ports (RJ-45 or SFP), 1x dedicated Gigabit management port\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion\u003c\/strong\u003e: \u003cstrong\u003e2x SM-X slots, 3x NIM slots, 1x ISC slot for voice modules\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThroughput\u003c\/strong\u003e: \u003cstrong\u003e1-2Gbps aggregate (up to 4Gbps with Boost licence)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: \u003cstrong\u003e158W typical (450W maximum with AC supply, no PoE)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: \u003cstrong\u003e88.9mm (H) x 438.15mm (W) x 469.9mm (D) - 2 rack units\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: \u003cstrong\u003e13.1kg (base configuration with single 450W AC power supply)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: \u003cstrong\u003e0°C to 40°C (at 0-2,000m altitude)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eOperating System: Cisco IOS XE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis router runs \u003cstrong\u003eCisco IOS XE\u003c\/strong\u003e, a modern Linux-based operating system offering significant advantages over traditional router platforms. The modular architecture separates system functions into independent processes, enabling multicore processing capabilities and preventing single process failures from affecting the entire system. \u003cstrong\u003eIOS XE\u003c\/strong\u003e provides superior scalability for large deployments, robust programmability through APIs for network automation, and simplified software updates through individual package upgrades rather than complete system reimaging. The platform supports advanced features including software-defined networking (SDN) integration and intent-based networking through \u003cstrong\u003eCisco DNA Centre\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWhilst \u003cstrong\u003eIOS XE\u003c\/strong\u003e delivers substantial benefits, the increased architectural complexity requires administrators to understand both Linux fundamentals and traditional Cisco IOS concepts. However, the familiar CLI interface ensures experienced network professionals can transition smoothly, and the enhanced automation capabilities ultimately reduce operational complexity in enterprise environments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCosmetic Grading Standards\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eReboot IT\u003c\/strong\u003e categorises refurbished networking equipment into two grades. \u003cstrong\u003eExcellent Grade\u003c\/strong\u003e units present in virtually like-new condition with minimal signs of previous use, featuring only very minor scuffing or surface abrasions consistent with light handling. The chassis, ports, and modules show no significant wear, maintaining a near-pristine appearance. \u003cstrong\u003eGood Grade\u003c\/strong\u003e units are fully functional with signs of normal professional use, potentially including light scratches on the chassis, minor wear around port areas, or small cosmetic marks that do not affect structural integrity or performance. Both grades undergo identical functional testing and meet the same operational standards.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuality Assurance and Warranty\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \u003cstrong\u003eCisco ISR4451-X\/K9\u003c\/strong\u003e router from \u003cstrong\u003eReboot IT\u003c\/strong\u003e undergoes comprehensive testing of all features and functions to verify complete operational integrity. Our technicians meticulously examine each network interface, expansion slot, routing protocol, security feature, and management function against manufacturer specifications. Since \u003cstrong\u003e2001\u003c\/strong\u003e, Reboot IT has been an industry expert in refurbishing enterprise networking equipment, utilising cutting-edge diagnostic software and hardware testing platforms to ensure every device meets exacting standards.\u003c\/p\u003e\n\u003cp\u003eAll units are \u003cstrong\u003eVerified Reboot Refurb\u003c\/strong\u003e through our thorough testing process, which includes multipoint inspection, component validation, firmware verification, thermal stress testing, and performance benchmarking. This certified refurbished router includes a comprehensive \u003cstrong\u003e1-year warranty\u003c\/strong\u003e provided by \u003cstrong\u003eReboot IT\u003c\/strong\u003e, protecting your investment and ensuring peace of mind for your critical network infrastructure.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Refurbished Enterprise Networking\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSelecting certified refurbished \u003cstrong\u003eCisco\u003c\/strong\u003e networking equipment delivers exceptional value without compromising reliability. Enterprise-grade routers from professional environments have typically received regular maintenance throughout their service life and represent proven technology trusted by organisations worldwide. \u003cstrong\u003eReboot IT\u003c\/strong\u003e's rigorous refurbishment process restores these devices to optimal working condition, offering substantial cost savings compared to new equipment whilst maintaining the performance and features required for demanding business applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpgrade your network infrastructure with confidence. This certified refurbished Cisco ISR4451-X\/K9 provides enterprise-grade performance, extensive expansion capabilities, and comprehensive security features backed by Reboot IT's 1-year warranty and over two decades of refurbishment expertise.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Excellent","offer_id":51991472275777,"sku":"R-6285-EXC","price":1199.0,"currency_code":"AUD","in_stock":false}],"url":"https:\/\/reboot-it.com.au\/products\/cisco-c927-4p-isr-900-gigabit-security-router-vdsl2-adsl2-4-port-gbe-nbn-wty","provider":"Reboot IT","version":"1.0","type":"link"}