ISR4321-VSEC/K9 Cisco 4000 Series 4321 2 x Ports 1000Base-T LAN/WAN + 1 x Port SFP (mini-GIBIC) 1U Rack-mountable Integrated Service Router backplane boards serve as an interconnect system within electronic devices or systems

ISR4321-VSEC/K9 Cisco 4000 Series 4321 2 x Ports 1000Base-T LAN/WAN + 1 x Port SFP (mini-GIBIC) 1U Rack-mountable Integrated Service Router backplane boards serve as an interconnect system within electronic devices or systemsThe Cisco 4000 Series Integrated Service Router delivers enterprisegrade performance and reliability in a compact, rackmountable chassis, making it ideal for branch offices and midsize networks. Designed for seamless integration, it supports a mix of highspeed Ethernet and fiber connections, enabling flexible LAN and WAN deployments while maintaining robust security and advanced routing capabilities. Its intuitive management interface simplifies

and keep your workflow moving smoothly

Whether powering a data‑center cluster or a high‑end workstation

Designed for demanding creators and gamers alike

including high-speed data ports and versatile expansion slots

5‑inch hard drive delivers exceptional performance and reliability for both home and professional environments

while the tool‑free hot‑swap capability minimizes downtime during upgrades or replacements

while intelligent caching ensures smooth multitasking and reduced latency

and big‑data analytics run smoothly even under peak load

backed by comprehensive support and a warranty for peace of mind

Designed with dual‑rank construction

enhance responsiveness

cost‑effective solution that enhances throughput and minimizes errors