Cisco FPR2140-ASA-K9 | Firepower 2140 ASA Firewall, 20Gbps, 12x GbE, 4x 10G SFP+

Q: What is the difference between the ASA and Threat Defense (FTD) versions of the Firepower 2140?
A: The FPR2140-ASA-K9 runs Cisco ASA software, providing traditional stateful firewall, NAT, and VPN services with familiar ASA tooling and context support. The FTD version adds next-generation firewall features including intrusion prevention (IPS), URL filtering, and advanced malware protection, but uses different management tools (Firepower Management Center). Choose ASA for established ASA deployments requiring high-throughput firewall and VPN at the Internet edge.

Q: Can the Firepower 2140 ASA be deployed in high availability configurations?
A: Yes, the FPR2140-ASA-K9 supports both Active/Standby and Active/Active high availability configurations for maximum uptime in mission-critical environments. HA pairs require matching software versions and licensing on both units. The platform also features hot-swappable fans and redundant power supply options to minimize service interruptions.

Q: What types of expansion modules can be installed in the NetMod slot?
A: The network module slot accepts Cisco Firepower 2100 Series network modules, which can add additional 1G SFP, 10G SFP+, or copper Gigabit Ethernet interfaces. This allows you to customize connectivity for your specific deployment, whether you need additional fiber uplinks for data center interconnects or extra copper ports for segmented security zones.

Q: Does this model support security contexts for multi-tenancy?
A: Yes, the Firepower 2140 ASA includes 2 security contexts by default and supports up to 30 contexts maximum (with appropriate licensing). Security contexts partition the appliance into multiple virtual firewalls, each with independent policies, interfaces, and routing tables—ideal for service providers, managed security services, or enterprises requiring environment separation.

Q: What VPN capabilities does the FPR2140-ASA-K9 support?
A: The platform delivers 2 Gbps IPsec VPN throughput and supports up to 10,000 VPN peers, making it suitable for large-scale site-to-site and remote access VPN deployments. It supports Cisco AnyConnect for secure remote access, IPsec site-to-site tunnels with modern cipher suites, and identity integration for enterprise authentication systems.