The Cisco FPR4145-NGFW-K9 FirePower 4100 Series Firewall is a family of four threat-focused NGFW security platforms. Their throughput range addresses internet edge, data center and service provider use cases. They deliver superior threat defense, at faster speeds, with a smaller footprint. Cisco Secure Firewall 4100 Series supports flow-offloading, programmatic orchestration, and the management of security services with RESTful APIs. Network Equipment Building Standards (NEBS)-compliance is supported by the Cisco Secure Firewall 4125 platform. The 4100 Series platforms can run either the Cisco Secure Firewall ASA or Cisco Secure Firewall Threat Defense (FTD) software.. Cisco FPR4115-NGFW-K9: FirePower 4100 Series Firewall with a stateful throughput of 80 Gbps. 8x 10 Gigabit Ethernet SFP+ ports.