C3945E-VSEC-SRE/K9 Cisco 3900 Series 3945E 4 x Ports 1000Base-T + 12 x Expansion Slots 3U Rack-mountable Integrated Service Router

The Cisco 3900 Series 3945E Integrated Service Router delivers enterprise‑grade performance and robust security in a compact 3U form factor, making it an ideal solution for mid‑size data centers and branch offices. Built on Cisco’s proven hardware platform, it offers seamless integration with existing network infrastructure while providing advanced routing, firewall, and VPN capabilities. Its modular design allows for easy expansion and future‑proofing, ensuring that your network can grow alongside your business needs. With intuitive management tools and high‑availability features, this router delivers reliable connectivity, low latency, and enhanced uptime for mission‑critical applications.