Cisco Firepower 4125 NGFW Appliance
Brand: Cisco | Category: Network Security
SKU: FPR4125-NGFW-K9 | Part #: FPR4125-NGFW-K9 | MPN: FPR4125-NGFW-K9
Contact for Pricing — Request a Quote
About the Cisco Firepower 4125 NGFW Appliance
The Cisco Firepower 4125 NGFW Appliance sustains 30,000,000 maximum concurrent sessions and processes 450,000 new connections per second, making it engineered for high-traffic enterprise environments where session limits directly impact network availability and security posture. As a 2RU rack-mount appliance in the Cisco Firepower 4100 series, the FPR4125-NGFW-K9 delivers 80 Gbps of firewall throughput while maintaining 45 Gbps of threat inspection capacity across firewall, Application Visibility and Control, and intrusion prevention functions. TLS inspection throughput reaches 15 Gbps, enabling encrypted traffic analysis without bottlenecking secure communications. The appliance integrates 8 x 10GbE SFP+ ports and 2 x 40GbE QSFP+ ports on-chassis, with an additional network module bay supporting optional high-density 10GbE, 40GbE, or 100GbE modules for tailored connectivity demands.
Network security architects and IT procurement teams responsible for perimeter defense in multi-site or cloud-hybrid deployments choose this platform to consolidate threat detection, prevention, and encryption inspection in a single form factor. Cisco Firepower Threat Defense (FTD) software drives the security engine across dedicated Intel x86-64 multi-core processors with specialized security acceleration. Redundancy is built into every critical component: dual hot-swappable AC power supplies eliminate single points of failure, 2 x 200 GB SSD storage configured in RAID-1 protects configuration and logs, 64 GB DDR4 RAM supports sustained concurrent workloads, and hot-swappable fan modules enable maintenance without downtime. A dedicated 1 x 1GbE management port, console (RJ-45), and console (USB Mini-B) interface provide flexible out-of-band access and troubleshooting capabilities.
Organizations evaluating the Cisco Firepower 4125 NGFW Appliance (part number FPR4125-NGFW-K9) for mission-critical security infrastructure can rely on Omnixon Global to source, configure, and support your deployment across the UAE and broader region. Submit your request for quotation today to explore bulk licensing, configuration services, and logistics tailored to your enterprise requirements.
Technical Specifications
| Brand | Cisco |
| Category | Network Security |
| SKU | FPR4125-NGFW-K9 |
| Part Number | FPR4125-NGFW-K9 |
| Condition | New |
| Manufacturer Part Number | FPR4125-NGFW-K9 |
| Product Series | Cisco Firepower 4100 |
| Form Factor | 2RU Rack-Mount Appliance |
| Software | Cisco Firepower Threat Defense (FTD) |
| Firewall Throughput | 80 Gbps |
| Threat Inspection Throughput (FW + AVC + IPS) | 45 Gbps |
| TLS Inspection Throughput | 15 Gbps |
| Maximum Concurrent Sessions | 30,000,000 |
| New Connections Per Second | 450,000 |
| Network Interfaces (Base) | 8 x 10GbE SFP+ (on-chassis) + 2 x 40GbE QSFP+ (on-chassis) |
| Network Module Bay | 1 (supports optional high-density 10GbE / 40GbE / 100GbE network modules) |
| Management Interfaces | 1 x 1GbE dedicated management port, 1 x console (RJ-45), 1 x console (USB Mini-B) |
| Processors | Intel x86-64 multi-core with dedicated security acceleration |
| SSD Storage | 2 x 200 GB SSD (RAID-1) |
| RAM | 64 GB DDR4 |
| Power Supply | Dual hot-swappable AC power supplies (redundant) |
| Power Draw (Typical) | Approximately 600 W (varies by configuration and load) |
| Cooling | Hot-swappable, field-replaceable fan modules |
| Rack Units | 2RU |
| Clustering Support | Up to 6 nodes (active/active or active/standby) |
| Management Platforms | Cisco Secure Firewall Management Center (FMC); Cisco Firepower Device Manager (FDM); Cisco SecureX |
| Compliance and Certifications | FIPS 140-2, Common Criteria EAL4+, UCAPL (in-process/varies by software release) |
Frequently Asked Questions about Cisco Firepower 4125 NGFW Appliance
What is the lead time on the Cisco Firepower 4125 NGFW Appliance?
Lead time depends on stock position. Submit the RFQ form on this page with your quantity and target date — our pre-sales team responds promptly with a vendor-confirmed quote.
What support applies?
Full manufacturer support — sourced exclusively through distribution so serial-number registration and support claims process cleanly under your company name. Extended support and on-site support contracts available at quote time.
How do I get a formal quote?
Use the RFQ form on this page with quantity and destination country. Our pre-sales team responds with a vendor-confirmed quote, availability, and any matching support or commissioning options.