Product Type | Firewall |
Model | ISA-3000-2C2F |
Form Factor | DIN-rail mountable |
Processor Type | Intel Atom |
Processor Cores | 4 |
RAM Installed | 8 GB |
Connectivity Technology | Wired |
Power Requirements | 9.6V DC to 60V DC |
Warranty | 5-year limited hardware warranty |
Cisco ISA-3000-2C2F Industrial Security Appliance, 2 Copper, 2 Fiber

Key Benefits

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- Designed for industrial environments with a compact form factor and wide DC voltage input range
- High-performance firewall supporting 50,000 concurrent sessions and 2,700 new sessions per second
- Backed by a 5-year limited hardware warranty and certified for TAA and RoHS compliance
Product Overview
The Cisco ISA-3000-2C2F Industrial Security Appliance is specifically engineered to protect industrial control systems and operational technology networks. With a 4-core Intel Atom processor and 8 GB of RAM, it delivers high-performance firewall and VPN capabilities ideal for environments that demand stability and agility. This wired Gigabit Ethernet firewall supports key networking standards such as 802.1q, 802.1s, and 802.1w, ensuring high levels of interoperability and network segmentation.
Capable of handling 50,000 concurrent sessions and establishing 2,700 new sessions per second, the ISA-3000-2C2F supports 50 Mbps IPSec VPN throughput — a reliable metric for encrypted traffic performance. Remote management is simplified through SNMP, HTTP, and DHCP protocols. The system integrates a dedicated 1 Gbps management port and multiple console connections including Mini-USB and RJ‑45. Physically compact, the device fits well in space-constrained control cabinets with dimensions of 4.41" x 6.30" x 5.12".
Built with TAA compliance, RoHS certification, and backed by a 5‑year limited hardware warranty, the Cisco ISA-3000 series offers dependable investment protection for mission-critical applications. Its flexible 9.6V DC to 60V DC input range further highlights its suitability for industrial deployments.
Specifications
Product Overview
Physical & Environmental
Width | 4.41 in (112 mm) |
Depth | 6.30 in (160 mm) |
Height | 5.12 in (130 mm) |
Weight | 2.43 lb (1.1 kg) |
Operating Temperature Range | -40°C to 75°C (-40°F to 167°F) |
Storage Temperature Range | -40°C to 85°C (-40°F to 185°F) |
Humidity Range (Operating) | 5% to 95% non-condensing |
Cooling Type | Fanless |
Mounting Options | DIN rail, wall-mount |
Cloud Management & Licensing
Management Interface | Web-based GUI, CLI |
Centralized Management Support | Cisco Firepower Management Center (FMC) |
License Requirement | Cisco Smart Licensing required |
Base License Included | Yes |
Interfaces
LAN Ports (Copper) | 2 x 10/100/1000Base-T |
LAN Ports (Fiber) | 2 x 100/1000Base-X (SFP) |
Management Port | 1 x 10/100/1000Base-T |
Console Ports | 1 x Mini-USB, 1 x RJ-45 |
Remote Management Protocols | SNMP, HTTP, DHCP |
Data Link Protocol | Gigabit Ethernet |
Networking Standards | 802.1q, 802.1s, 802.1w |
VPN IPSec Throughput | 50 Mbps |
Concurrent Sessions | 50,000 |
New Sessions Per Second | 2,700 |
Copper Ports Type | RJ-45 |
SFP Ports | 2 SFP Slots |
Serial Console Port | Yes (RJ-45) |
USB Console Port | Yes (Mini-USB) |
Compliance & Origin
Country of Origin | CHINA / UNITED STATES |
TAA Compliant | Yes |
RoHS Compliant | Yes |
Certifications | UL 508, CSA C22.2 No. 142, EN61000-6-2, EN61000-6-4 |
Advanced Security Features
Firewall Technology | Stateful Inspection |
VPN Support | IPSec, SSL VPN |
Intrusion Prevention System (IPS) | Yes, with FirePOWER services |
Application Visibility and Control (AVC) | Yes |
URL Filtering | Yes (subscription-based) |
Advanced Malware Protection (AMP) | Optional license |
High Availability Support | Yes |