Full English Description for Cisco FPR1120-NGFW-K9

1. Official Short Order Description

Cisco FPR1120-NGFW-K9: 1RU rack-mount Next-Generation Firewall (NGFW) from Cisco Secure Firepower 1100 series, factory preloaded Firepower Threat Defense (FTD) as primary OS, permanent Security Plus K9 unrestricted base license, 8×10/100/1000BASE-T Gigabit RJ45 copper ports plus 4×Gigabit SFP fiber slots, dedicated standalone 1G out-of-band management port, RJ45 serial console, single USB 3.0 Type-A port, integrated hardware crypto acceleration, multi-core Intel security processor, 8GB DDR4 memory, 200GB internal self-encrypting SSD. Dual OS support: FTD v6.7+ default, optional ASA OS v9.16+. Official certified performance: 1.5 Gbps full threat-inspected NGFW throughput, 1.5 Gbps standalone NGIPS throughput, 1 Gbps IPsec VPN throughput, maximum 150 total concurrent AnyConnect / IKEv1/IKEv2 IPsec VPN peers, 200,000 concurrent TCP/UDP sessions, 15,000 new connections per second, 100 logical routed VLANs, up to 5 multi-context virtual firewalls under K9 license. Managed via local ASDM GUI, Firepower Management Center (FMC), Cisco Security Manager (CSM), Cisco Defense Orchestrator (CDO), serial console and USB storage. Active mainstream mid-branch & SMB rack security hardware with full long-term Cisco lifecycle support, designed for medium enterprise headquarters, multi-site regional branch offices, retail central hubs and campus edge fiber-capable security segmentation.

2. Complete Detailed Product Overview

Product Line Positioning

The Cisco FPR1120-NGFW-K9 is the entry rack-mount model in Firepower 1100 series, positioned above fanless desktop Firepower 1010 series, differentiated by 1RU rack form factor, hybrid copper+SFP fiber port combination for long-distance fiber inter-site links and higher overall threat-inspected throughput. It ships with Firepower Threat Defense (FTD) NGFW software pre-installed as factory default, while retaining optional ASA OS compatibility for legacy ASA migration scenarios. The mixed RJ45/SFP port layout eliminates external media converters for branch sites requiring both local copper LAN and fiber WAN uplinks.

The K9 suffix delivers permanent Security Plus unrestricted licensing, removing weak DES encryption limits and unlocking full enterprise feature set including multi-context virtualization, unlimited TLS proxy, complete dual-mode high availability and expanded VPN & VLAN capacity. The Firepower 1120 platform remains active sale with long-term maintenance support, no official End-of-Sale date released by Cisco.

Physical Hardware & 1RU Rack-Mount Architecture

Form Factor & Mechanical Specifications

Standard 19-inch rack-mountable 1RU metal chassis with variable-speed cooling fan, dimensions: 4.37cm (H) × 26.87cm (W) × 43.69cm (D) / 1.72 × 10.58 × 17.2 inches, total weight 3.63kg (8 lb)Cisco.
Built-in internal 100W universal AC power supply (100–240V 50/60Hz), no external power brick required; typical power draw 35W, max 50W under full load.
Operating temperature range: 0°C ~ +40°C (32–104°F); storage temperature -25°C ~ +70°C; humidity 10–90% non-condensing; max operating altitude 3000m; acoustic noise 34.2 dBa at room temp, max 56.8 dBa at full fan speed 40°CCisco.
Front panel multi-color LED indicators: Power, system health, Firepower threat defense operational state, failover synchronization status, per-port link/activity LEDs for all copper, SFP and management interfaces.
Integrated Kensington security lock slot for physical anti-tampering protection to prevent unauthorized chassis disassembly.
Hardware core: Multi-core Intel security processor with dedicated QuickAssist hardware crypto offload engine, 8GB soldered DDR4 SDRAM, 8GB onboard boot flash, non-user-replaceable 200GB M.2 SATA self-encrypting SSD for FTD/ASA OS images, Talos threat rule databases, device configurations and persistent event log storage.
Rear peripheral ports: 1×USB 3.0 Type-A port for external flash backup, firmware upload and log offloading; RJ45 RS-232 serial console for offline device recovery without network connectivity.
Compliance certifications: FCC Class A, CE, FIPS 140-2 Level 1, EMC enterprise industrial standard.

Rear Panel Fixed Port Layout

Hybrid Data Port Group (8×1G RJ45 + 4×1G SFP)
- 8 × 10/100/1000BASE-T Auto-MDI/MDIX RJ45 copper ports for internal corporate LAN, guest DMZ and short-range WAN uplink segmentation
- 4 × Gigabit SFP fiber slots compatible with Cisco 1G SFP SX/LX/LR transceivers for long-distance inter-branch fiber backbone connections
Management0/0: Fully isolated dedicated 1G out-of-band management port, separated entirely from production data plane traffic for secure FMC/ASDM/CDO administrative communication.
RJ45 serial console port, single USB 3.0 storage port, recessed hardware factory reset pushbutton.
AC power input IEC socket for bundled power cord, integrated internal power supply.
DB-15 serial failover port for real-time session synchronization in Active/Standby or Active/Active HA firewall pair deployments.

No Optional Expansion Hardware

FPR1120-NGFW-K9 is a fully fixed-port 1RU rack appliance with zero modular I/O expansion slots; no additional SFP line cards or threat expansion blades are supported. All NGFW, IPS and crypto acceleration engines are embedded on the main security processor. SFP optical transceivers are sold separately as compatible accessories.

Core Performance & K9 Security Plus Full License Capabilities

Official Cisco Datasheet Performance Benchmarks (FTD OS)

Full threat-inspected NGFW throughput (FW+AVC+IPS): 1.5 Gbps
Standalone NGIPS inspection throughput: 1.5 Gbps
Maximum concurrent TCP/UDP connections with AVC: 200,000 (20,000 hard cap on K8 DES base license)Cisco
Maximum new connections per second with AVC: 15,000
TLS decryption throughput: 700 Mbps
Hardware-accelerated 3DES/AES IPsec VPN throughput: 1 Gbps
Total concurrent VPN peers (IPsec site-to-site + AnyConnect SSL remote access): 150 total sessions
Maximum logical routed VLAN interfaces: 100 independent security zones (50 VLAN hard limit on K8 base license)

Exclusive K9 Security Plus License Advantages vs FPR1120-NGFW-K8 DES Base SKU

Full enterprise-grade encryption suite: DES, 3DES-168, AES-128/AES-192/AES-256; K8 only supports weak DES encryption and fails PCI-DSS, HIPAA and enterprise regulatory compliance requirements.
100 logical routed VLAN interfaces vs hard limit of 50 VLANs on K8 base license.
Unlimited TLS proxy sessions for encrypted SIP/SCCP VoIP inspection; K8 capped at only 1,000 concurrent TLS proxy sessions.
Complete dual-mode high availability: Active/Standby and load-balanced Active/Active inter-chassis failover fully enabled; all HA functionality locked on K8 base license.
Up to 5 independent multi-context virtual firewalls for MSP multi-tenant branch segmentation; virtual context feature entirely disabled on K8 DES license.
Native multi-device VPN clustering and load balancing fully enabled for centralized DMVPN branch aggregation hubs.
2 permanent base AnyConnect Premium SSL/DTLS remote user seats, expandable via separate AnyConnect Plus/Apex subscription licenses.
Unlimited internal enterprise branch host endpoints with no artificial session throttling or device count limits.

Full Integrated Security & Networking Feature Suite (FTD v6.7+ / Optional ASA OS v9.16+)

1. Stateful Next-Generation Firewall with Snort 3 NGIPS

Wire-speed full stateful TCP/UDP connection tracking to block stateless bypass attacks, unified L3–L7 policy engine consolidating firewall, IPS, URL filtering and QoS rules within one management plane. Object-group ACL policy management for granular multi-segment traffic access control. Multi-layer enterprise DDoS protection toolkit: SYN flood suppression, port scan detection, full TCP normalization, malformed packet filtering, strict/loose URPF source IP anti-spoof filtering. Layer 7 application inspection ALGs for FTP, H.323, SIP, SCCP, RTSP, DNS, HTTP/S, SMB, RDP and mainstream SaaS protocols. Native Transparent Layer 2 firewall mode for inline branch network deployment without reworking existing internal IP addressing schemes. Embedded Snort 3 NGIPS powered by Cisco Talos global threat intelligence, AVC application visibility & control, URL category web filtering, AMP for Networks cloud malware sandboxing and cross-threat correlation; no external expansion blades required.

2. Standards-Based Multi-Protocol VPN Suite

Site-to-site IKEv1/IKEv2 IPsec tunnels for secure inter-branch private fiber backbone connectivity over public broadband internet. Clientless SSL VPN + AnyConnect Premium SSL/DTLS remote access VPN for browser and full-client remote worker connectivity. GRE tunnel encapsulation for routed non-IPsec traffic across distributed DMVPN hub-spoke branch fabrics. Intel QuickAssist hardware crypto acceleration eliminates CPU bottlenecks for up to 150 concurrent IPsec/AnyConnect tunnels. Supports NAT-T, IKE fragmentation, certificate-based IKE authentication via local CA or enterprise PKI infrastructure, plus multi-chassis VPN clustering for regional remote access aggregation hubs.

3. Branch Routing & NAT Services

Static one-to-one NAT, dynamic NAT pools and PAT overload for shared public IP addressing. Native PPPoE client for medium-branch broadband ISP termination. Local DHCP server supporting up to 1024 internal IP leases for wired LAN endpoints. Static routing, policy-based routing (PBR), BGP, OSPF, EIGRP dynamic routing protocol support. Dual-stack IPv4 primary architecture with limited partial IPv6 functionality on latest FTD/ASA releases. Persistent local DNS caching to reduce WAN latency for branch workstations and IoT sensors. Mixed copper/SFP port design enables flexible LAN segmentation and long-distance fiber WAN uplinks without media converters.

4. Unified Threat Defense Security Stack

Built-in signature-based IDS engine with thousands of enterprise threat detection rules; inline NGIPS inspection fully integrated on-chip after activating threat subscription licenses. Automatic dynamic host blacklisting to quarantine compromised internal or internet-facing endpoints post-breach detection. Strict/loose URPF anti-spoof filtering to block forged source IP traffic in multi-department SMB environments. Persistent SSD event logging + remote Syslog export to centralized SIEM platforms for PCI-DSS / HIPAA audit compliance. All administrative access encrypted via SSHv2 CLI, HTTPS ASDM GUI and SNMPv3 secure monitoring. Optional add-on threat subscriptions: AMP for Endpoints integration, Cloud Web Security, SecureX threat orchestration and real-time Talos global rule updates.

5. AAA Access Control & Audit Logging

Complete AAA authentication, authorization and accounting via external RADIUS and TACACS+ servers for tiered administrative privilege separation (operator / maintenance / super admin). Local user credential database for standalone emergency login without external AAA servers. Comprehensive logging system supporting flash buffer storage, USB offloading and remote Syslog archival. SNMPv3 monitoring tracks real-time device health, throughput, PSU thermal status, VPN tunnel state and Firepower threat alerts. Front-panel LED alarm indicators trigger visual notifications for critical hardware faults and security incidents.

6. Application-Aware Hierarchical QoS Bandwidth Management

Four-level traffic priority queuing prioritizes real-time VoIP/video communications and business-critical SaaS over streaming media and P2P background traffic. Per-port bandwidth shaping and policing on all 8 Gigabit copper and 4 SFP fiber interfaces to eliminate branch congestion and guarantee bandwidth for mission-critical enterprise traffic. DSCP marking preservation across IPsec and SSL VPN tunnels for consistent end-to-end QoS enforcement across global DMVPN architectures. QoS classification powered by AVC application signatures for granular per-application bandwidth allocation.

Management & Configuration Tools

FTD / ASA CLI Console: IOS-style command-line interface accessible via serial console or encrypted SSHv2 remote access for scripting and advanced branch security troubleshooting.
ASDM Adaptive Security Device Manager: Embedded local HTTPS graphical web UI for single-chassis configuration, real-time traffic dashboards, VPN monitoring and unified threat event reporting.
Cisco Security Manager (CSM): Centralized enterprise policy platform supporting bulk multi-branch Firepower deployment orchestration, mass firmware upgrades and cross-device compliance reporting.
Firepower Management Center (FMC): Primary centralized management for FTD NGFW mode, handling NGIPS rule sets, AVC application policies, malware sandboxing and URL filtering threat intelligence updates.
Cisco Defense Orchestrator (CDO): Cloud-hosted multi-device management for geographically distributed branch Firepower fleets, supporting zero-touch onboarding and cloud policy synchronization.
TFTP + USB dual methods for OS firmware upload and full configuration backup/restore; offline config editing supported.

Key Differentiators vs Related Cisco Firepower Platforms

vs FPR1120-NGFW-K8 DES Base License: Full unrestricted 3DES/AES strong encryption, expanded VLAN/session limits, unlimited TLS proxy, multi-context virtualization and dual-mode Active/Standby + Active/Active HA enabled; K8 lacks compliance-grade encryption and high availability functionality.
vs FPR1120-ASA-K9 ASA-Only Variant: Factory preloaded FTD NGFW primary OS (ASA-K9 ships ASA OS as default, FTD requires separate software installation); identical physical chassis, port layout, CPU, memory, storage and performance throughput specifications.
vs Firepower 1010 Desktop Series: 1RU rack-mount form factor, integrated internal AC power supply, 4×SFP fiber slots for long-distance inter-site links, higher 1.5 Gbps threat-inspected throughput, larger concurrent session and VPN peer capacity, active fan cooling for rack cabinet deployments.
vs Firepower 1140-NGFW-K9 Higher Tier Model: Lower overall throughput (1.5 Gbps vs 2.2 Gbps), smaller concurrent session limit (200K vs 400K), identical 8×RJ45 + 4×SFP port layout, entry mid-branch cost-optimized model.
vs Legacy ASA5516-X Rack Firewall: Modern Firepower 1100 series 64-bit FTD OS, native Snort3 NGIPS integration, built-in SFP fiber slots, larger SSD storage, multi-context virtualization and expanded AnyConnect VPN scale unavailable on older ASA 5500-X hardware.

Typical SMB & Regional Branch Deployment Scenarios

Medium enterprise headquarters internet edge rack security firewall isolating corporate production LAN, guest DMZ and fiber broadband WAN uplink, supporting up to 150 concurrent site-to-site IPsec tunnels and remote worker AnyConnect VPN access, SFP ports connecting to remote regional branches via long-distance single-mode fiber.
Multi-location retail central branch DMVPN aggregation hub connecting dozens of remote store POS networks; mixed copper/fiber ports provide local store LAN access and fiber backbone links to corporate data center.
Medium educational campus rack edge security appliance with multi-context virtual firewalls separating student, staff and administrative network traffic zones.
Redundant Active/Active chassis pair for medium enterprise load-balanced perimeter security and zero-downtime disaster recovery, dual redundant power circuits supported via separate rack PDUs.
Regional MSP multi-tenant colocation rack security gateway with independent multi-context virtual firewalls for fully isolated customer enterprise network segmentation.
Mid-branch network training lab platform for rack-mount Firepower FTD deployment, SFP fiber uplink configuration, Firepower NGIPS application control and medium-scale DMVPN fiber VPN architecture learning.

3. E-commerce Short Marketing Summary

Cisco FPR1120-NGFW-K9 Entry 1RU Rack-Mount Hybrid Copper/Fiber Next-Generation Firewall, active Cisco Firepower 1100 series Security Plus unrestricted K9 NGFW appliance with eight built-in 10/100/1000 Gigabit RJ45 copper ports plus four Gigabit SFP fiber slots, dedicated out-of-band Gigabit management port, RJ45 serial console, single USB 3.0 storage port, integrated internal AC power supply, primary Firepower Threat Defense (FTD) OS with optional ASA OS support. K9 license delivers full DES/3DES-AES strong encryption, unlimited internal host capacity, stateful SPI firewall, IPsec site-to-site/AnyConnect SSL remote access VPN, inline hardware NGIPS intrusion prevention, AVC application visibility & control, NAT/PAT, PPPoE broadband client, unlimited TLS proxy for VoIP communications, multi-context virtual firewalls and dual Active/Standby/Active/Active stateful failover with native multi-device VPN clustering. Up to 1.5 Gbps full threat-inspected NGFW throughput, 200,000 concurrent TCP/UDP connections and 150 simultaneous IPsec VPN tunnels, managed via local ASDM GUI, serial console, Cisco Security Manager and Firepower Management Center. Active production rack-mount NGFW optimized for medium enterprise headquarters, regional multi-site retail branches and campus fiber-capable edge security deployments.

4. Product Catalog Keyword Tags

Cisco, FPR1120-NGFW-K9, Firepower 1100 Series Entry 1RU Rack-Mount Hybrid Copper/Fiber Next-Generation Firewall, Active Mid-Branch Stateful Inspection NGFW, Variable-Speed Fan Cooling 19-inch 1RU Rack Chassis, Built-In 100W Internal Universal AC Power Supply, 8 × 10/100/1000 Gigabit Copper Auto-MDI/MDIX RJ45 Data Ports, 4 × Gigabit SFP Fiber Slots, Dedicated Gigabit Out-of-Band Management 0/0 Port, RJ45 Serial Console Port, Single USB 3.0 Type-A Storage Port, DB-15 Inter-Chassis Stateful Failover Serial Port, Multi-Core Intel Security Processor with QuickAssist Crypto Offload, 8192 MB DDR4 SDRAM, 8 GB System Boot Flash, 200 GB Self-Encrypting M.2 SATA SSD, Cisco Firepower Threat Defense FTD Primary OS (v6.7+), Optional ASA OS v9.16+ Dual OS Support, Stateful Packet Inspection SPI, 1.5 Gbps Max Full Threat-Inspected NGFW Throughput, 1.5 Gbps Standalone NGIPS Inspection Throughput, 1 Gbps Hardware-Accelerated 3DES/AES VPN Throughput, 700 Mbps TLS Decryption Throughput, Snort 3 NGIPS Threat Detection Engine, AMP for Networks Cloud Malware Sandbox Integration, URL Category Web Filtering, IPsec IKEv1/IKEv2 DMVPN Site-to-Site & AnyConnect SSL/DTLS Remote Access VPN, Full DES/3DES-AES Unrestricted Strong Encryption Suite, Mixed Copper/Fiber Port Architecture Eliminates Media Converters, NAT PAT Static Dynamic Address Translation, PPPoE DSL Broadband Aggregation Client, VoIP H.323 SIP SCCP TLS Proxy Inspection, Transparent Layer 2 Firewall Mode, Multi-Context Virtual Firewall Segmentation (Up to 5 Independent Contexts), Active/Standby & Active/Active Dual-Mode Stateful Failover Redundancy, Native Multi-Device VPN Clustering & Load Balancing, 100 Logical Routed VLAN Maximum (Security Plus K9 License), 150 Max Simultaneous IPsec/AnyConnect VPN Peers, 200,000 Concurrent TCP/UDP Connections, IEEE 1588v2 PTP Precision Time Protocol, ASDM Adaptive Security Device Manager Embedded Local Web GUI, Cisco Security Manager CSM Centralized Multi-Branch Policy Orchestration, Firepower Management Center FMC Threat Rule Centralized Control, Cisco Defense Orchestrator CDO Cloud Multi-Device Zero-Touch Management, Syslog SNMPv3 Secure Monitoring, Dual-Stack IPv4 / Limited Partial IPv6 Native Support, Application-Aware Hierarchical QoS Bandwidth Scheduling, FIPS 140-2 Level 1 FCC Class A Enterprise Certified, Still Active Sale & Full Cisco Technical Support, Security Plus K9 Unrestricted Upgrade Over FPR1120-NGFW-K8 DES Base License, Medium Enterprise Headquarters 1RU Rack Fiber Edge NGFW, Regional Multi-Site Retail DMVPN Hybrid Copper/Fiber Security Appliance, Medium Campus Multi-Context Virtual Segmentation Rack Firewall, Legacy ASA5516-X Direct Hardware Replacement Next-Generation Firewall

Naming Rule Explanation

FPR: Firepower Appliance hardware product prefix for Cisco Secure Firewall physical security gateways
1120: Entry rack-mount mid-branch model tier identifier within Firepower 1100 series
NGFW: Abbreviation for Next-Generation Firewall, signifies factory pre-installed Firepower Threat Defense (FTD) primary operating system (distinguishes from ASA-only FPR1120-ASA-K9 PID)
K9: Premium unrestricted Security Plus license identifier unlocking full 3DES/AES strong encryption, expanded concurrent session/VLAN capacity, unlimited TLS proxy sessions, multi-context virtual firewalls and dual-mode Active/Standby + Active/Active stateful failover; contrasted with K8 base DES-only restricted license
Hardware Distinction Note: The FPR1120-NGFW-K9 is the entry rack-mount hybrid copper/fiber appliance in Firepower 1100 series, with 8 RJ45 + 4 SFP fixed ports, integrated internal AC power supply and 1.5 Gbps full threat-inspected throughput. It shares identical physical chassis dimensions with FPR1140/FPR1150 higher-tier models, differing only in CPU performance, session scale and throughput capacity. This platform remains active-sale current Cisco mid-branch security hardware with ongoing firmware feature development, Talos threat signature updates and full official TAC technical support available.


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