FPR1140-ASA-K9 – 6G ASA Firewall – 8xRJ45 4xSFP – 1RU 1140

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FPR1140-ASA-K9 Description

FPR1140-ASA-K9 is a Cisco Firepower 1140 ASA firewall appliance in the Firepower 1000 Series for branch, internet-edge, or rack-mounted security deployments that need an ASA-based firewall platform. The 1RU appliance combines eight RJ-45 data ports, four fixed SFP ports, a dedicated 1000BASE-T management port, and a 200 GB SATA SSD, with Cisco-confirmed ASA performance including 6 Gbps stateful inspection firewall throughput, 3.5 Gbps multiprotocol firewall throughput, 400000 concurrent firewall connections, 1.2 Gbps IPsec VPN throughput, and support for up to 400 VPN peers.

Quick Specs

Parameter

Specification

Product ID

FPR1140-ASA-K9

Product type

Cisco Firepower 1140 ASA firewall appliance

Security software role

Cisco ASA software

Form factor

1RU rack-mount appliance

Fixed data interfaces

8 x RJ-45 and 4 x SFP

Management interface

1 x 1000BASE-T management port

Storage

1 x 200 GB 2.5-in SATA SSD

Internal power input

Single fixed internal AC power supply

Fan design

1 fixed fan

Stateful inspection firewall throughput

6 Gbps

ASA multiprotocol firewall throughput

3.5 Gbps

Concurrent firewall connections

400000

Product Performance

ASA Stateful Inspection Firewall Throughput
ASA Multiprotocol Firewall Throughput
Concurrent Firewall Connections

Key Features

Firepower 1140 ASA order path

Cisco ordering guidance identifies FPR1140-ASA-K9 as the Firepower 1140 1RU appliance orderable for ASA software with optional security-context licensing.

Fixed 1RU branch and edge hardware

The appliance provides eight RJ-45 data interfaces, four fixed SFP interfaces, one Gigabit management port, console access, internal SSD storage, and rack-mount hardware in the Firepower 1100 chassis family.

Higher ASA scale than Firepower 1120

The 1140 ASA row increases stateful throughput, multiprotocol throughput, concurrent connections, new connections per second, IPsec VPN throughput, and maximum VPN peers compared with the 1120 ASA row.

ASA licensing must stay in the BOM

Cisco ASA guidance lists Essentials as required and security-context licenses as additive, so the appliance PID should be paired with the correct Smart Account and license quantities.

Fixed power and fan design

The Firepower 1140 uses one fixed internal AC power supply and one fixed fan; neither is a field-replaceable module, and Cisco does not list redundant power for this chassis.

Cisco-listed 1G SFP boundary

The fixed SFP ports on Firepower 1120, 1140, and 1150 appliances have Cisco-listed SFP options with Threat Defense 6.4 or ASA 9.15 as the first supported release baseline for those optics.

Application Scenarios

ASA edge firewall upgrade with 1140 capacity

Specify FPR1140-ASA-K9 when the security standard remains Cisco ASA and the sizing worksheet calls for the 1140 ASA performance row rather than the 1120 model.

1RU firewall with copper access and SFP handoff

Use this SKU when the site needs built-in copper firewall interfaces plus Cisco-supported 1G SFP ports for upstream, transit, or service-provider links.

Controlled separation from Threat Defense orders

Keep FPR1140-ASA-K9 on the quote when operations, migration timing, and licensing are based on ASA software; use FPR1140-NGFW-K9 only when the approved design changes to Threat Defense subscriptions.

Product Comparison

Parameter

FPR1140-ASA-K9

FPR1140-NGFW-K9

FPR1120-ASA-K9

FPR1150-ASA-K9

Cisco PID description

Firepower 1140 1RU appliance running ASA software

Firepower 1140 1RU appliance running Threat Defense software

Firepower 1120 1RU appliance running ASA software

Firepower 1150 1RU appliance running ASA software

Firewall model

Firepower 1140

Firepower 1140

Firepower 1120

Firepower 1150

Security software role

Cisco ASA software

Firewall Threat Defense software with optional subscriptions

Cisco ASA software

Cisco ASA software

Form factor

1RU rack mount

1RU rack mount

1RU rack mount

1RU rack mount

Fixed data interfaces

8 x RJ-45 and 4 x SFP

8 x RJ-45 and 4 x SFP

8 x RJ-45 and 4 x SFP

8 x RJ-45, 2 x SFP, and 2 x SFP+

Storage

1 x 200 GB 2.5-in SATA SSD

1 x 200 GB 2.5-in SATA SSD

1 x 200 GB 2.5-in SATA SSD

1 x 200 GB 2.5-in SATA SSD

ASA stateful inspection throughput

6 Gbps

Threat Defense software role

4.5 Gbps

7.5 Gbps

ASA multiprotocol throughput

3.5 Gbps

Threat Defense software role

2.5 Gbps

4.5 Gbps

Concurrent firewall connections

400000

Threat Defense software role

200000

600000

New connections per second

100000

Threat Defense software role

75000

150000

IPsec VPN throughput

1.2 Gbps

Threat Defense software role

1 Gbps

1.7 Gbps

Maximum VPN peers

400

400

150

800

Security contexts

2 included; 5 maximum

Threat Defense software role

2 included; 5 maximum

2 included; 25 maximum

Internal power input

Single fixed internal AC power supply

Single fixed internal AC power supply

Single fixed internal AC power supply

Single fixed internal AC power supply

  • In a FPR1140-ASA-K9 vs FPR1140-NGFW-K9 comparison, the Firepower 1140 hardware class matches, but the current SKU is the ASA order path while the NGFW PID is tied to Threat Defense software and subscriptions.
  • The FPR1140-ASA-K9 difference from FPR1120-ASA-K9 is the official ASA capacity row: the 1140 raises firewall throughput, connection scale, new-connection rate, IPsec VPN throughput, and maximum VPN peers.
  • For FPR1140-ASA-K9 vs FPR1150-ASA-K9, the comparison turns on ASA scale and fixed-port layout; the 1150 adds higher ASA values and replaces two of the 1G SFP ports with two 10G SFP+ ports.
  • Buyers deciding which model to choose should keep ASA and Threat Defense PIDs separate first, then size among 1120, 1140, and 1150 by the Cisco performance and port rows.

Selection Guide

1. Keep the ASA software requirement explicit

Select FPR1140-ASA-K9 when the approved design calls for a Firepower 1140 appliance running Cisco ASA software, not Threat Defense subscriptions.

2. Use the 1140 row when the 1120 is undersized

Choose this SKU when the deployment needs 6 Gbps stateful inspection throughput, 3.5 Gbps multiprotocol throughput, 400000 concurrent firewall connections, or 400 maximum VPN peers.

3. Move to the NGFW PID only for a software-role change

Order FPR1140-NGFW-K9 only when the design, subscriptions, and management plan shift to Firewall Threat Defense on the 1140 appliance.

4. Check the 1150 when 10G fixed ports are required

Use FPR1150-ASA-K9 instead when the ASA design needs the 1150 performance row or the fixed-port plan requires SFP+ interfaces.

Ordering Checklist

Review Area

Required Decision

Source-Based Risk

Exact appliance PID

Confirm FPR1140-ASA-K9 rather than FPR1140-NGFW-K9

Cisco separates ASA and Threat Defense orderable roles for the Firepower 1140

ASA license plan

Include the ASA Essentials license and any required security-context license

Cisco ASA guidance lists Essentials as required and context licenses as additive

Security-context count

Confirm whether the included contexts are enough for the deployment

The Firepower 1140 ASA row lists 2 included contexts and a 5-context maximum

Fixed-port media

Match the four fixed SFP ports to Cisco-listed SFP part numbers and the ASA release baseline

Unsupported optics can create installation and support risk

Power and rack readiness

Confirm the fixed internal AC power design, country power cord, and rack installation accessories

The chassis has no redundant power supply option and uses fixed internal power and fan components

Optional Add-ons

Model

Description

L-FPR1000-ASA=

Cisco Firepower 1000 Series ASA Essentials license

L-FPR1K-ASASC-5=

Cisco Firepower 1000 Series add-on 5 security context license

L-FPR1K-ENC-K9=

Cisco Firepower 1K Series ASA strong encryption license

FPR1K-CBL-MGMT=

Cable-management brackets for Firepower 1120, 1140, and 1150 appliances

FPR1K-RM-ACY-KIT=

Accessory kit for Firepower 1120, 1140, and 1150 appliances

FPR1K-RM-BRKT=

Rackmount brackets for Firepower 1120, 1140, and 1150 appliances

FPR1K-RM-FIPS-KIT=

FIPS kit for Firepower 1120, 1140, and 1150 appliances

FPR1K-RM-SSD200=

200 GB SSD for Firepower 1120, 1140, and 1150 appliances

GLC-TE

1000BASE-T SFP transceiver listed for Firepower 1120, 1140, and 1150 fixed ports

GLC-SX-MMD

1000BASE-SX SFP transceiver listed for Firepower 1120, 1140, and 1150 fixed ports

GLC-LH-SMD

1000BASE-LX/LH SFP transceiver listed for Firepower 1120, 1140, and 1150 fixed ports

GLC-EX-SMD

1000BASE-EX SFP transceiver listed for Firepower 1120, 1140, and 1150 fixed ports

GLC-ZX-SMD

1000BASE-ZX SFP transceiver listed for Firepower 1120, 1140, and 1150 fixed ports

FPR1140-ASA-K9 Rear View

1

Power switchNote The power switch provides a way to gracefully shut down the system and place it in standby. The power supply and fan remain active and the fan may continue to spin at slow speed. To achieve total power shut down, unplug the power supply from the chassis.

2

Power cord socket

3

Management port

4

SFP ports (numbered 9 through 12)

5

USB Type A port

6

USB Mini B console port

7

RJ-45 (8P8C) console port

8

Network data ports

9

Status LEDs

10

Reset button

11

SSD LED

12

SSD bay

Rear Panel LEDs

1

NetworkStatus of the network ports:Link status (L):Off—No link, or port is not in use.Green—Link established.Green, flashing—Link activity.

2

NetworkStatus of the network ports:Connection-speed status (S):Green, flashing—One flash every three seconds = 10 Mbps.Green, flashing—Two rapid flashes = 100 Mbps.Green, flashing—Three rapid flashes = 1000 Mbps.

3

SFPStatus of the SFP transceiver:Link status (L):Off—No SFP.Amber—SFP present, but no link.Green, flashing—Link established and transmitting.

4

PowerPower supply status:Off —Power supply off.Green—Power supply on.

5

StatusSystem operating status:Off—System has not booted up yet.Green, flashing quickly—System is booting up.Green—Normal system function.Amber—Critical alarm indicating one or more of the following:Major failure of a hardware or software component.Over-temperature condition.Power voltage outside the tolerance range.Green, flashing slowly (twice in 5 seconds)—Cloud connected.Note Security Cloud Control is valid for FTD 6.7 and later.Green and amber, flashing—Cloud connection failure.Green—Cloud disconnected.Note The Security Cloud Control LED pattern applies to zero-touch provisioning (ZTP). See the Easy Deployment Guide for Cisco Secure Firewall Threat Defense with Cisco Security Cloud Control for more information.

6

ActiveStatus of the failover pair:Off— Failover is not operational.Green—Failover pair operating normally. The LED is green always unless the chassis in a high availability pair.Amber—When the chassis is in a high availability pair, the LED is amber for the standby unit.Note For Active-Active cases with multi-context enabled, since there will be multiple groups with Active and Standby units, any unit can be in the Active or Standby state in each group, thus the LED behavior is not deterministic. Therefore, you must ignore the LED status for Active-Active cases.

7

SSDStatus of the SSD:Off— No SSD present.Green—SSD detected.Green, flashing—Activity on the SSD.Note See Replace the SSD for the procedure for replacing a failed SSD.

Specifications

Parameter Specification Parameter Specification
Product ID FPR1140-ASA-K9 Product Type Cisco Firepower 1140 ASA firewall appliance
Firewall Model Firepower 1140 Security Software Role Cisco ASA software
Form Factor 1RU rack mount Fixed RJ-45 Ports 8 x RJ-45
Fixed SFP Ports 4 x SFP Management Port 1 x 1000BASE-T management port
Console Interfaces RJ-45 serial console and USB Mini B serial console USB Port 1 x USB 3.0 Type-A
Storage 1 x 200 GB 2.5-in SATA SSD Airflow I/O side to non-I/O side
Fan Modules 1 fixed fan Power Supply 1 fixed internal AC power supply
Power Redundancy No redundant power supply option listed AC Input Voltage 100 to 240V AC
AC Frequency 50 to 60 Hz AC Maximum Power Draw 100 W
AC Maximum Current Draw Less than 2 A at 100V; less than 1 A at 240V Rack Mounting 2-post mounting brackets included
Weight 8 lb (3.6 kg) Operating Temperature 32 to 104F (0 to 40C)
Operating Humidity 90% noncondensing Operating Altitude 9843 ft (3000 m) maximum
Fixed SFP Release Baseline Threat Defense 6.4 or ASA 9.15 for listed SFPs Supported Fixed SFPs GLC-TE, GLC-SX-MMD, GLC-LH-SMD, GLC-EX-SMD, GLC-ZX-SMD
High Availability Active/active and active/standby Stateful Inspection Firewall Throughput 6 Gbps
Multiprotocol Firewall Throughput 3.5 Gbps Concurrent Firewall Connections 400000
New Connections Per Second 100000 IPsec VPN Throughput 1.2 Gbps
Maximum VPN Peers 400 Security Contexts 2 included; 5 maximum
Local ASA Management Adaptive Security Device Manager ASA Centralized Management Cisco Security Manager or Cisco Defense Orchestrator
Required ASA License Essentials license L-FPR1000-ASA=    

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Questions & Answers

  • What role fits FPR1140-ASA-K9 in an ASA deployment?

    FPR1140-ASA-K9 fits branch or midsize edge firewall deployments that need ASA software behavior, 1U rack hardware, 8 RJ-45 ports, and four SFP uplinks.
  • How is FPR1140-ASA-K9 different from FPR1150-ASA-K9?

    FPR1140-ASA-K9 has 8 RJ-45 and 4 SFP interfaces, while FPR1150-ASA-K9 adds 10G SFP+ ports and higher ASA throughput headroom.
  • Which ASA throughput number matters for FPR1140-ASA-K9?

    FPR1140-ASA-K9 is sized around 6 Gbps stateful inspection, 3.5 Gbps multiprotocol firewall throughput, and 1.2 Gbps IPsec VPN throughput.
  • How many VPN peers can FPR1140-ASA-K9 support?

    FPR1140-ASA-K9 supports up to 400 VPN peers in ASA mode, making Secure Client and site-to-site VPN licensing a key ordering check.
  • Can FPR1140-ASA-K9 replace an ASA 5525-X or ASA 5516-X?

    FPR1140-ASA-K9 can replace older ASA appliances when interface mapping, NAT rules, VPN profiles, crypto settings, and Smart Licensing are planned before cutover.
  • Does FPR1140-ASA-K9 run ASA software instead of FTD?

    FPR1140-ASA-K9 is ordered for ASA software use on Firepower 1000 hardware, giving ASA CLI and ASDM workflows rather than FTD policy management.
  • What high availability design fits FPR1140-ASA-K9?

    FPR1140-ASA-K9 supports ASA active/standby and active/active high availability, with matching software, encryption licensing, interfaces, and failover cabling across both units.
  • Why do licensing questions appear around FPR1140-ASA-K9?

    FPR1140-ASA-K9 uses Smart Licensing for ASA features, so Secure Client users, strong encryption, VPN capacity, and security contexts need account alignment.

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