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CISCO ISR 4221 ROUTER ISR 4000 SERIES ISR4221/K9 K9 SECURITY ENTERPRISE ROUTER

Cisco ISR4221/K9 Integrated Services Router is an entry-level Cisco 4000 Series Integrated Services Router (ISR) designed for small branch offices, enterprise edge deployments, and secure WAN connectivity. It provides integrated routing, security, application services, and WAN capabilities in a compact 1RU rack-mount or desktop form factor.

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Technical Specifications Parameter Specification Manufacturer Cisco Systems Part Number ISR4221/K9 Product Series Cisco 4000 Series Integrated Services Router Product Type Integrated Services Router Operating System Cisco IOS XE Software Form Factor 1RU Rack-Mount / Desktop Aggregate Throughput 35 Mbps (default) / 75 Mbps (with performance license) Performance License FL-4220-PERF-K9 Built-in Ethernet Ports 2 × 10/100/1000 Gigabit Ethernet RJ-45 SFP Interface 1 × Gigabit Ethernet SFP NIM Slots 2 × Network Interface Module slots Service Module Slots Not Supported Integrated Services Card (ISC) Not Supported PoE Support Not Supported DRAM Memory 4 GB DDR3 ECC DRAM Maximum Memory 4 GB Flash Memory 8 GB USB Ports 1 × USB 2.0 Type-A Console Interface 1 × RJ-45 Console/AUX Combo Port WAN Module Support Serial, DSL, LTE, Ethernet NIM modules Routing Protocols BGP, OSPF, EIGRP, IS-IS, RIP, Static Routing IPv4/IPv6 Support Yes VPN Support IPsec VPN, DMVPN, GETVPN, FlexVPN Security Features ACL, NAT, Zone-Based Firewall, IPSec Encryption QoS Features Classification, Marking, Queuing, Traffic Shaping Management Protocols SNMP, Syslog, CLI, NETCONF, REST API Power Supply External AC Power Supply AC Input Voltage 100–240 VAC Auto-ranging AC Frequency 47–63 Hz Power Consumption Approx. 24W typical / 90W maximum Operating Temperature 0°C to 40°C Storage Temperature -40°C to 70°C Operating Humidity 5%–85% non-condensing Dimensions (H × W × D) 43.7 × 322.6 × 254 mm Weight Approx. 3.22 kg