Cisco Firepower 2100 Series Appliances FPR2140-NGFW-K9 Overview
Cisco Firepower 2100 Series Appliances FPR2140-NGFW-K9 is a genuine network security and threat protection product from Cisco, a global name in networking whose platforms are used by enterprises, service providers and data-center operators alike. Belonging to the Cisco Firepower 2100 Series family, the FPR2140-NGFW-K9 unit is built to the original factory specification, so it integrates with existing Cisco deployments predictably and behaves exactly as the platform documentation describes. In the network, it is deployed as a standalone unit or as part of a larger managed network, following the standard operating procedures of the platform.
From a specification standpoint, aggregate capacity of 5 Gbps. These are the original factory figures for this model, giving administrators a clear picture of what the unit can deliver before it enters service. Standard mounting, cabling and management practices apply, so deployment follows the same procedures as other Cisco hardware already running in the environment.
Typical deployments include perimeter protection with stateful inspection, branch-office security with VPN and threat prevention, and data-center north-south traffic filtering. Organizations commonly source it for refresh programs, capacity expansion and spares management, keeping a tested unit on hand so outages stay short and replacements are predictable. The factory detail for this unit reads: “Cisco Firepower 2140 NGFW Appliance. 1U. 1 x NetMod Bay, Firepower 2140 series”. This makes it a practical choice when original-spec hardware is required at a predictable cost.
Every unit at LinkNewNet is inspected and tested before dispatch, and stock is graded, cleaned and verified for correct operation, including port status, console access and firmware state. Our warranty coverage and responsive technical support protect the purchase after it arrives, and our team can confirm revision levels and software compatibility before you order. For volume requirements we also offer configuration checks and staged delivery options.
Contact our sales team for current availability, lead time and shipping options for the FPR2140-NGFW-K9. We respond quickly with stock status and a firm quote, so you can plan the refresh or expansion with confidence.
Key Specifications
Applications
Perimeter Security
Stateful inspection and threat prevention at the edge.
Branch Protection
Secure branch offices with VPN and UTM.
Data Center
High-throughput filtering for north-south traffic.
Buying a Pre-Owned FPR2140-NGFW-K9
Verify the unit is tested, firmware confirmed, and condition documented. Every unit is fully tested and warranty covered. Contact our team for current stock and availability.
| FPR2140-NGFW-K9 | |
| Product list | |
| Product code | FPR2140-NGFW-K9 |
| Power cable | No |
| Button | No |
| Product parameters | |
| Compatible Rack Unit | 1 U |
| Network modules | 8 x 10 Gigabit Ethernet Enhanced Small Form-Factor Pluggable (SFP+) network module |
| Maximum number of interfaces | Up to 24 total Ethernet ports (12x1G RJ-45, 4x10G SFP+, and network module with 8x10G SFP+) |
| Integrated network management ports | 1 x 10M/100M/1GBASE-T Ethernet port (RJ-45) |
| Storage | 1x 200 GB, 1x spare slot (for MSP) |
| Throughput | 5 Gbps |
| Physical specifications | |
| Width | 16.9 in |
| Height | 1.73 in |
| Depth | 19.76 in |
| Weight | 19.4 lb |
| Environmental Parameters | |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 104 °F |
| Humidity Range Operating | 10 - 90% (non-condensing) |
FPR2140-NGFW-K9 - Power Notes
This FPR2140-NGFW-K9 power supply/fan variant is specified for the wattage and redundancy configuration indicated in the specifications above. Confirm the input voltage, connector type, and compatibility with your chassis before ordering.
For redundancy planning, verify that the PSU variant matches the power budget of your chassis population. Our team can confirm compatibility and availability before dispatch.
Each FPR2140-NGFW-K9 unit is tested for correct output and operation before dispatch, ensuring reliable power delivery on arrival.
FPR2140-NGFW-K9 - Cisco Series Notes
This listing is part of the Cisco enterprise networking product family, sourced and tested by LinkNewNet for enterprise deployment. Cisco firewall provides stateful inspection, VPN termination, and threat defense at the network perimeter. It is commonly deployed in internet-edge, site-to-site, and remote-access roles.
Deployment guidance: When planning this FPR2140-NGFW-K9 unit into a network, confirm the software image (IOS/IOS-XE/NX-OS) required, the power and cooling profile, and the upstream/downstream interface types that match your existing infrastructure. For a like-for-like refresh, match the feature set of the units already in service so management and automation behave consistently.
Our Cisco reconditioning process: Every pre-owned Cisco unit at LinkNewNet passes a documented reconditioning flow before dispatch - visual inspection, internal cleaning, firmware verification, port-by-port testing, and configuration reset to factory defaults. This ensures the unit you receive operates reliably and integrates cleanly with your existing Cisco management tools.
Related models in this family: FPR-2110-ASA-K9, FPR2130-NGFW-K9, FPR2130-FTD-HA-BUN, FPR2130-ASA-K9, FPR2140-ASA-K9. Compare specifications to confirm the right port density, feature set and uplink options for your deployment.
Model code: K9 = Cryptographic (encryption) software feature set - this suffix indicates the feature set, power, or regulatory variant of the FPR2140-NGFW-K9, which affects software licensing and regional compliance.
