Cisco Secure Firewall ISA3000 Industrial Security Appliance, 2 Copper + 2 Fiber Ports (ISA-3000-2C2F-K9)

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CiscoSKU: ISA-3000-2C2F-K9
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Description

The Cisco Secure Firewall ISA3000 (ISA-3000-2C2F-K9) is a ruggedized industrial firewall designed to deliver enterprise-grade security in the harshest operational technology (OT) and industrial control system (ICS) environments. Built for critical infrastructure such as manufacturing plants, utilities, transportation systems, and oil and gas sites, the ISA3000 provides advanced segmentation, threat defense, and industrial protocol visibility.

This model includes two copper Gigabit Ethernet ports and two SFP fiber ports, giving flexible deployment options for resilient industrial networks. With support for deep packet inspection of OT protocols, intrusion prevention, secure VPN connectivity, and centralized management, the ISA3000 helps protect industrial assets while enabling safe IT/OT convergence.

Engineered for extreme temperature ranges, vibration resistance, and fanless durability, the ISA3000 is an ideal choice for mission-critical industrial cybersecurity deployments.

Specification Details
Brand Cisco
Model Secure Firewall ISA3000
SKU ISA-3000-2C2F-K9
Product Type Rugged Industrial Firewall Appliance
Deployment Use OT / ICS Network Security & Segmentation
Ports 2x Copper Gigabit Ethernet + 2x SFP Fiber Ports
Firewall Modes Routed and Transparent Modes
Threat Protection Next-Generation Intrusion Prevention (NGIPS)
Industrial Protocol Support Modbus, DNP3, IEC 61850, OPC-UA, Siemens S7, BACnet, EtherNet/IP, and more
VPN Support Site-to-Site VPN and Remote Access VPN (AnyConnect)
Management Options On-box Device Manager, Management Center, Defense Orchestrator
Hardware Design DIN Rail Mount, Fanless, Industrial Hardened
Operating Temperature -40°C to +70°C Industrial Range
Power Supply Dual Internal DC, 9.6V–60V DC Input
Compliance Industrial Automation, Substation, Transportation Standards
Warranty 5-Year Limited Hardware Warranty

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