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Cisco Firepower 4100 Series

Better security, faster speeds, smaller footprint

Stop more threats with our fully integrated next-generation firewall (NGFW) platform. The 4100 Series’ 1-rack-unit size is ideal at the Internet edge and in high-performance environments. It shows you what’s happening on your network, detects attacks earlier so you can act faster, and reduces management complexity.


Firepower 4110

Up to 20 Gbps
Multiservice capable
1/10/40 GE
1 RU

Firepower 4120

Up to 40 Gbps
Multiservice capable
1/10/40 GE
1 RU

Firepower 4140

Up to 60 Gbps
Multiservice capable
1/10/40 GE
1 RU


Threat-focused NGFW

Get granular application control. Protect against malware. Gain insight into and control over threats and vulnerabilities. Shrink time to detection and remediation. Reduce complexity with a single management interface.

Performance and density optimised

Key capabilities include support for 1/10/40 Gigabit Ethernet interfaces, up to 60 Gbps stateful firewall throughput, low latency, and a 1 RU form factor.

Integrates with Cisco and third-party solutions

Further strengthen your defenses. Share intelligence, context, and policy controls by integrating other Cisco networking and security solutions.

Unified management

Reduce complexity and simplify operations. Consolidate all security functions in a single management interface. It automatically prioritizes security events, recommends tailored security protections, and tracks and contains malware infections.


Adapt and migrate quickly to a Cisco next-generation firewall with minimal disruption. Get expert technical support to keep your network and security available and operating at peak performance.

Security Migration Services | Smart Net Total Care | See all services for security

News and events

Learn how to lock down your data

Learn how to lock down your data

Cisco Security Experts explain how to stop today's threats in our webinars.

Learn more
Talos: Our secret superheroes

Get our new security report

Learn about shifting attack techniques and the state of security preparedness.

Download report
5 ways to protect data centers

Get more from your firewall

You need an NGFW that goes beyond application, visibility and control.

Download paper

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