Cisco Secure Firewall 220 Data Sheet

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Updated:January 5, 2026

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Table of Contents

 

 

Introduction

The Cisco® Secure Firewall 200 Series offers next-generation firewall capabilities specifically designed for distributed enterprises and small branch locations. It provides robust, cost-effective security and simplified management within a compact form factor, ensuring secure and optimized connectivity at the network edge. The 200 Series extends Cisco's Hybrid Mesh Firewall architecture to branch edges, providing AI-powered inspection and consistent security policies. It integrates SD-WAN capabilities for enhanced application performance and reliable user access. Additionally, the 200 Series delivers application and user control, efficient segmentation, and advanced security features tailored for cost-sensitive environments. Cisco Secure Firewall 220 is the first model in the 200 series.

Cisco® Secure Firewall 200 Series

Highlights

Table 1.           Key capabilities of the Cisco Secure Firewall 220

Cisco Secure Firewall 220 with Cisco Firewall Threat Defense Software

Robust connectivity

●  Achieve up to 1.5 Gbps throughput from a fanless desktop firewall when next-generation firewall capabilities are enabled. Enable the high-availability feature for continuous uptime.
●  Connect branch offices to the hybrid mesh firewall architecture using the 1G Small Form-factor Pluggable (SFP) port. Network and cryptographic operations are accelerated inline by leveraging the System on a Chip (SoC).

Superior visibility

●  Leverage the AI-powered Encrypted Visibility Engine (EVE) to gain insights into and control over encrypted traffic, including Transport Layer Security (TLS) 1.3, thereby eliminating the need to decrypt traffic.
●  Protect networks against zero-day vulnerabilities with SnortML—a machine learning-based exploit detection technology integrated into the industry-leading Snort 3 intrusion prevention system (IPS).

Simplified management

●  Manage hundreds of firewalls across various global branch locations using a single unified manager, available in both on-premises and cloud-delivered platforms.
●  Rapidly deploy firewalls across multiple branches using pre-provisioning templates. Utilize Cisco AI Assistant to streamline rule creation and reporting.

Seamless integration

●  Achieve comprehensive, end-to-end protection through native integration with Cisco Umbrella®, Cisco Secure Access, and Cisco Endpoint Security.
●  Optimize application performance and user experience through seamlessly integrated SD-WAN capabilities, accelerated by Zero-Touch Provisioning (ZTP).

Hardware overview

A white electronic device with ports and portsAI-generated content may be incorrect.

Figure 1.               

3D view of the Cisco Secure Firewall 220 model

A close up of a computerAI-generated content may be incorrect.

Figure 2.               

Front panel of the Cisco Secure Firewall 220 model

A close up of a computerAI-generated content may be incorrect.

Figure 3.               

Back panel of the Cisco Secure Firewall 220 model

Performance

The Cisco Secure Firewall 220 supports both Cisco Firewall Threat Defense (FTD) and Cisco Adaptive Security Appliance (ASA) software. While the FTD software offers all the advanced next-generation security capabilities, ASA software delivers higher throughput for stateful inspection.

Table 2.           Cisco Secure Firewall 220 performance with Cisco Secure Firepower Threat Defense (FTD) software

Metric

220

Throughput: FW + Application Visibility and Control (AVC) (1024B)

1.5 Gbps

Throughput: AVC + Intrusion Prevention System (IPS) (1024B)

1.5 Gbps

Next-Generation Firewall (NGFW) Throughput: FW + AVC + IPS (1024B)

1.5 Gbps

IPSec VPN Throughput (1024B TCP w/Fastpath)

1.2 Gbps

TLS Decryption[1]

0.7 Gbps

Table 3.           Cisco Secure Firewall 220 performance with the Cisco Adaptive Security Appliance (ASA) software

Metric

220

Stateful inspection firewall throughput[2]

2 Gbps

Stateful inspection firewall throughput (multiprotocol)[3]

1.6 Gbps

IPsec VPN throughput (450B UDP L2L test)

1.8 Gbps

Note: Performance may vary depending on the running software version, activated features, network traffic protocol mix, packet size, and characteristics. Please consult a Cisco representative for detailed guidance.

Scalability

Table 4.           Cisco Secure Firewall 220 scalability with the Cisco Secure Firewall Threat Defense (FTD) software

Metric

220

Maximum concurrent sessions, with AVC

30K

Maximum new connections per second, with AVC

6K

Maximum VPN peers

50

Maximum virtual router instances (VRF)

5

High availability

Active/Standby

Instances (multi-instance)

Not supported

Clustering

Not supported

Table 5.           Cisco Secure Firewall 220 scalability with the Cisco Adaptive Security Appliance (ASA) software

Metric

220

New connections per second

80K

Concurrent firewall connections

100K

Maximum VPN Peers

50

High availability

Active/Standby

Security contexts

Not supported

Hardware specifications

Table 6.           Cisco Secure Firewall 220 hardware specifications

Specification

220

Form factor

Compact (Can be placed on desktop. Rackmount and wall mount accessories are also available)

Chassis dimensions (HxWxD)

9.2” wide x 7.8” deep x 1.15” tall

Fixed ports

4x 1000BASE-T

1x1G SFP

Management Ethernet

1000BASE-T port

Network modules

N/A

Console port

USB Type-C and RJ-45
(Cisco serial)

USB port

USB 3 Type A port

Storage

64GB

Power over Ethernet

N/A

Mean Time Between Failures (MTBF)

700K

Weight

2.6lb (1.17kg)

Cooling

Passive (fanless)

Rack mountable

Yes

Power supply

Configuration

Single AC External 30W power supply

AC input voltage

100–240V AC

AC input frequency

50-60Hz

AC current draw, maximum

1.0A

Power consumption, typical

12.7 Watts

Power consumption, maximum

19 Watts

Redundancy

N/A

Operating Range

Temperature: operating

32° to 104°F (0° to 40°C)

Humidity: operating

5% to 85% (noncondensing)

Altitude: operating

up to 10,000 feet (3048 m)

Non-operating/storage environment

Temperature: nonoperating

-13° to 158°F (-25° to 70°C)

Humidity: nonoperating

5% to 95% (noncondensing)

Altitude: nonoperating

0 to 15,000 ft (4570 m)

Compliance

For details on product regulatory compliance in a specific market, consult the Cisco Product Approvals tool.

Table 7.           Cisco Secure Firewall 220 Network Equipment-Building System (NEBS), Regulatory, Safety, Environmental and EMC Compliance

Specification

Description

Regulatory compliance

Products comply with CE markings per directives 2004/108/EC and 2006/108/EC

Safety

●  UL 60950-1
●  UL 62368-1
●  CAN/CSA-C22.2 No. 62368-1
●  EN 62368-1
●  IEC 62368-1
●  AS/NZS 62368-1

EMC: Emissions

●  47CFR Part 15 (CFR 47) Class A (FCC Class A)
●  AS/NZS CISPR 32 Class A
●  CISPR 32 Class A
●  EN55032 Class A
●  ICES003 Class A
●  VCCI Class A
●  EN61000-3-2
●  EN61000-3-3
●  KS C 9832 Class A
●  CNS15936 Class A
●  EN300386
●  QCVN 118:2018

EMC: Immunity

●  EN55035
●  CISPR 35
●  EN300386
●  KS C 9835
●  QCVN 18:2022
●  EN61000-3-2/-3
●  EN61000-4-2/-3/-4/-5/-6/-8/-11

Ordering information

Cisco Secure Firewall 200 Series hardware appliances are listed below. For information on licenses, subscriptions, and other options associated with the product, refer to the Network Security Ordering Guide.

Table 8.           Cisco Secure Firewall 200 Series Product IDs

Product ID

Description

CSF220-ASA-K9

Cisco Secure Firewall 220 Appliance, ASA

CSF220-TD-K9

Cisco Secure Firewall 220 Appliance, Threat Defense

Cisco environmental sustainability

Information about Cisco’s environmental sustainability policies and initiatives for our products, solutions, operations, and extended operations or supply chain is provided in the “Environmental Sustainability” section of Cisco’s Corporate Social Responsibility (CSR) report.

Reference links to information about key environmental sustainability topics (mentioned in the “Environment Sustainability” section of the CSR Report) are provided in the following table:

Sustainability topic

Reference

Information on product material content laws and regulations

Materials

Information on electronic waste laws and regulations, including products, batteries, and packaging

WEEE compliance

Cisco makes the packaging data available for informational purposes only. It may not reflect the most current legal developments, and Cisco does not represent, warrant, or guarantee that it is complete, accurate, or up to date. This information is subject to change without notice.



[1] Throughput measured with 50% TLS 1.2 traffic with AES256-SHA with RSA 2048B keys.
[2] Throughput measured with 1500B User Datagram Protocol (UDP) traffic measured under ideal test conditions.
[3] “Multiprotocol” refers to a traffic profile consisting primarily of TCP-based protocols and applications such as HTTP, Simple Mail Transfer Protocol (SMTP), FTP, IMAPv4, BitTorrent, and DNS.

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