Cisco Secure Firewall 3140 NGFW Appliance, 1U | Enterprise Security — CON-L14HR-C8500L8X

Defend the network edge with a compact 1U firewall platform designed for enterprise security operations. The Cisco Secure Firewall 3140 is built for rack environments where space is limited but traffic control, policy enforcement, and threat inspection remain non-negotiable. A 1U appliance format makes it easier to standardize deployment in data centers, branch security stacks, and distributed infrastructure closets. For teams comparing firewall options, the value is not just the hardware footprint — it is the ability to place a purpose-built security platform into a controlled rack architecture without adding unnecessary complexity. This model fits organizations that need a serious perimeter security layer for business-critical traffic paths. It is well suited to environments where uptime, segmentation, and access control directly affect operations, compliance, and risk exposure. For procurement teams, the Cisco name also signals long-term platform confidence and a supportable enterprise lifecycle. Ideal For Deploy perimeter security in enterprise data centers Add firewall protection to branch office rack environments Control traffic between segmented application networks Standardize security appliances across distributed infrastructure sites Why This Product 1 Uses a 1U rack-mount form factor for efficient deployment 2 Targets enterprise perimeter security use cases 3 Built as a dedicated NGFW appliance 4 Fits data center and branch security architectures