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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.

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).
|

3D view of the Cisco Secure Firewall 220 model

Front panel of the Cisco Secure Firewall 220 model

Back panel of the Cisco Secure Firewall 220 model
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.
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 |
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 |
| 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) |
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
|
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 |
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| Sustainability topic |
Reference |
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