FPR4225-ASA-K9 – 95G ASA – 8x25G SFP28 Data + 2x25G SFP28 Mgmt – 4200 – ASA Firewall

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FPR4225-ASA-K9 Description

The FPR4225-ASA-K9 is a Cisco Secure Firewall 4200 Series 1RU ASA firewall for edge, data center and VPN deployments. It provides 95 Gbps of stateful inspection firewall throughput, 85 Gbps of multiprotocol firewall throughput, 90 million concurrent firewall connections and 60 Gbps of IPsec VPN throughput, with 512 GB of system memory. Eight fixed 1/10/25G SFP28 data ports, two 1/10/25G SFP28 management ports and two hot-swappable network module slots make up the interface layout.

Quick Specs

Parameter

Specification

Product ID

FPR4225-ASA-K9

Product type

Cisco Secure Firewall 4225 ASA appliance

Firewall model

Secure Firewall 4225

Security software role

Cisco Secure ASA

Form factor

1RU

DRAM

512 GB

Fixed data ports

8 x 1/10/25G SFP28 fixed fiber ports

Management port

2 x 1/10/25G SFP28 ports

Network module slots

2 hot-swappable slots

Stateful inspection firewall throughput

95 Gbps

Multiprotocol firewall throughput

85 Gbps

Concurrent firewall connections

90 million

IPsec VPN throughput

60 Gbps

Product Performance

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

Key Features

Stateful And Multiprotocol Throughput

Stateful inspection firewall throughput is 95 Gbps and multiprotocol firewall throughput is 85 Gbps. The gap to the 4215 ASA appliance is largest on multiprotocol traffic, at 85 Gbps against 65 Gbps.

90 Million Concurrent Connections

The connection table holds 90 million concurrent firewall connections and sets up 1.7 million new connections per second, with 512 GB of system memory behind it.

60 Gbps IPsec VPN

IPsec VPN throughput is 60 Gbps with 25000 VPN peers, which suits a central site that terminates many branch and remote-access tunnels.

Fixed 25G Ports And Module Slots

Eight 1/10/25G SFP28 data ports are fixed on the chassis. Two hot-swappable slots take network modules from 1G to 400G, and replacing a module with a different type needs a reboot.

Dual Power Supplies With 1+1 Redundancy

Dual 1900W power supplies run at 220V AC, or 1200W each at 110V AC, in a 1+1 arrangement. Maximum AC input power is 870W.

Security Contexts And HA

Two security contexts are included and the platform scales to 250. High availability runs Active/Active or Active/Standby, and clustering supports 16 units.

Application Scenarios

High-Capacity ASA Internet Edge

Large enterprise internet edges that stay on Cisco Secure ASA use the 95 Gbps stateful inspection throughput and 90 million concurrent connections, with up to 250 security contexts for separate policy domains.

Data Center Boundary With Module Growth

Data center boundaries start on the eight fixed SFP28 ports at 10G or 25G and add network modules in the two slots for 40G, 100G, 200G or 400G links as the interface plan grows.

Large Remote Access VPN Hub

Remote workforce and branch tunnels terminate on one appliance with 60 Gbps of IPsec VPN throughput and 25000 VPN peers, managed with ASDM or Cisco Security Manager.

Product Comparison

Parameter

FPR4225-ASA-K9

FPR4215-ASA-K9

FPR4245-ASA-K9

Stateful inspection firewall throughput

95 Gbps

90 Gbps

180 Gbps

Multiprotocol firewall throughput

85 Gbps

65 Gbps

100 Gbps

Concurrent firewall connections

90 million

40 million

180 million

IPsec VPN throughput

60 Gbps

50 Gbps

70 Gbps

Maximum VPN peers

25000

20000

30000

DRAM

512 GB

256 GB

1 TB

Fixed data ports

8 x 1/10/25G SFP28

8 x 1/10/25G SFP28

8 x 1/10/25G SFP28

Network module slots

2

2

2

AC maximum input power

870W

770W

1380W

FPR4225-ASA-K9 sits in the middle of the three ASA appliances here: it provides 512 GB of memory, 95 Gbps of stateful inspection, 85 Gbps of multiprotocol throughput, 90 million concurrent connections and 60 Gbps of IPsec VPN, against 256 GB, 90 Gbps, 65 Gbps, 40 million and 50 Gbps on FPR4215-ASA-K9. Sites that stay under 65 Gbps of multiprotocol throughput and 40 million connections can order FPR4215-ASA-K9, which also draws less AC input power at 770W against 870W. Designs that need 100 Gbps of multiprotocol throughput, 180 Gbps of stateful inspection, 180 million connections or 30000 VPN peers move to FPR4245-ASA-K9, which has 1 TB of memory and 1380W of maximum AC input.

Optional Add-ons

Model

Description

FPR4K-XNM-8X10G

8-port 1/10-Gbps SFP+ network module

FPR4K-XNM-8X25G

8-port 1/10/25-Gbps SFP28 network module

FPR4K-XNM-4X40G

4-port 40-Gbps QSFP/QSFP+ network module

FPR4K-XNM-2X100G

2-port 100-Gbps QSFP56/QSFP28/QSFP network module

FPR4K-XNM-4X200G

4-port 40/100/200-Gbps QSFP28/QSFP network module

FPR4K-XNM-2X400G

2-port 200/400-Gbps QSFP-DD network module

FPR4K-XNM-8X1GF

8-port 1000Base-T hardware bypass network module

FPR4K-XNM-6X10SRF

6-port 10-Gbps SFP SR multimode hardware bypass network module

FPR4K-XNM-6X10LRF

6-port 10-Gbps SFP LR single-mode hardware bypass network module

FPR4K-XNM-6X25SRF

6-port 25-Gbps SFP SR multimode hardware bypass network module

FPR4K-XNM-6X25LRF

6-port 25-Gbps SFP LR single-mode hardware bypass network module

FPR4200-PWR-AC

1900-W AC power supply module

FPR4200-SSD1800

1800 GB SSD

FPR4200-FAN

Dual fan module

FPR4200-SLD-RAILS

Slide rail kit

FPR4200-CBL-MGMT

Cable management brackets

Specifications

Parameter Specification Parameter Specification
Product ID FPR4225-ASA-K9 Product type Cisco Secure Firewall 4225 ASA appliance
Firewall model Secure Firewall 4225 Security software role Cisco Secure ASA
Rack units 1RU Mounting 4-post EIA-310-D rack with slide rails
Airflow Front to rear; I/O side to non-I/O side DRAM 512 GB
SSD storage Two 1.8 TB SSDs Fixed data ports 8 x 1/10/25-Gbps SFP28 fixed fiber ports
Fixed port names Ethernet 1/1 through Ethernet 1/8 Management port 2 x 1/10/25-Gbps SFP28 ports
ASA management port names Management 1/1 and Management 1/2 Network module slots 2 hot-swappable slots
Supported module speeds 1G 10G 25G 40G 100G 200G and 400G module options Console port 1 x RJ-45 serial port
USB port 1 x USB 3.0 Type A port Stateful inspection firewall throughput 95 Gbps
Multiprotocol firewall throughput 85 Gbps Concurrent firewall connections 90 million
New connections per second 1.7 million IPsec VPN throughput 60 Gbps
Maximum VPN peers 25000 Security contexts 2 included; 250 maximum
High availability Active/active and active/standby Clustering 16
ASA centralized management Cisco Security Manager or Cisco Defense Orchestrator Local management Adaptive Security Device Manager
Network module replacement Hot-swap supported for same module type; reboot required when replacing with a different supported module type Power supplies Dual 1900W for 220 AC or 1200W for 110 AC
Power redundancy 1+1 AC input voltage 100 to 120 VAC low line or 200 to 240 VAC high line
AC input frequency 50/60 Hz nominal AC maximum input power 870 W for 4225
AC efficiency More than 90 percent Platinum Fan modules Three dual fan modules; hot-swappable
Weight 19.5 kg (43 lb) with 2 power supplies, 2 network modules, and 3 fan modules Dimensions 1.73 x 16.89 x 32.0 in. (4.39 x 42.9 x 81.28 cm)
Operating temperature 32 to 104F (0 to 40C) Operating humidity 5 to 90% noncondensing
Operating altitude 0 to 10000 ft (0 to 3048 m) Sound pressure <=78 dBA typical; <=84 dBA maximum
Sound power <=87 dB typical; <=92 dB maximum

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Questions & Answers

  • What console settings does FPR4225-ASA-K9 use?

    FPR4225-ASA-K9 has one RJ-45 serial console port set to RS-232 at 9600 bps, 8N1, with no flow control. The serial cable is not included by default, so add one to the order if the chassis will be set up locally, per the Secure Firewall 4200 hardware installation guide.
  • What USB media does FPR4225-ASA-K9 accept?

    FPR4225-ASA-K9 has one USB 3.0 Type A port that supplies 5 V at up to 1 A. It reads EXT2, EXT3, EXT4 or VFAT/FAT32 media and appears as disk1: in ASA, usbA: in FXOS and usb: in ROMMON. The port cannot upload CSP images.
  • Which cable types connect to the management ports on FPR4225-ASA-K9?

    The two 1/10/25-Gbps SFP28 management ports on FPR4225-ASA-K9 take fiber modules, DAC cables or GLC-TE copper modules, per the Secure Firewall 4200 hardware installation guide. Copper management therefore needs a GLC-TE module because there is no built-in RJ-45 management port.
  • Where is the power switch on FPR4225-ASA-K9 and what does OFF do?

    The power switch on FPR4225-ASA-K9 is at the rear, to the left of PSU-1. Setting it to OFF starts a graceful shutdown rather than cutting power immediately, per the Secure Firewall 4200 hardware installation guide.
  • Does swapping a network module in FPR4225-ASA-K9 need a reboot?

    It depends on the module. FPR4225-ASA-K9 has two hot-swappable slots, NM-2 and NM-3, and a module can be replaced live with an identical one. Installing a different module type requires a reboot, per the Secure Firewall 4200 hardware installation guide.
  • How much does FPR4225-ASA-K9 weigh empty and fully populated?

    FPR4225-ASA-K9 weighs 33 lb (15 kg) empty and 43 lb (19.5 kg) fully populated, per the hardware installation guide. Empty means no power supplies, network modules or fans. Plan the rack install and lift for the populated weight.
  • Which ASA release first supports FPR4225-ASA-K9?

    FPR4225-ASA-K9 is supported from ASA 9.20(1), released 2023-09-07. That release covers only FPR4215-ASA-K9, FPR4225-ASA-K9 and FPR4245-ASA-K9, and ASA 9.20(2), released 2023-12-13, extended support to all current models, per the ASA 9.20 release notes.
  • How many TLS proxy sessions can FPR4225-ASA-K9 handle?

    FPR4225-ASA-K9 supports 15,000 total TLS proxy sessions, per the ASA 9.22 license limits table. The ceiling is the same on every Secure Firewall 4200 appliance and applies to decrypted sessions only.

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