Description
The Cisco Secure Firewall ISA3000 (ISA-3000-2C2F-K9=) is a ruggedized industrial firewall designed to protect critical operational technology (OT) and industrial control system (ICS) environments. Built to withstand extreme temperatures, vibration, and electrical noise, it delivers enterprise-class security in harsh industrial settings such as manufacturing plants, substations, utilities, oil and gas facilities, and transportation networks.
This model features two Gigabit Ethernet copper ports and two SFP fiber ports, enabling flexible network segmentation and secure connectivity across industrial zones and remote sites. It supports deep packet inspection for industrial protocols, advanced threat detection, intrusion prevention, and secure remote access, helping organizations safely converge IT and OT networks while maintaining compliance with industrial security standards.
With fanless, DIN-rail-mount design and support for centralized or local management, the ISA3000 provides high availability, reliable performance, and long-term durability for mission-critical industrial deployments.
| Specification | Details |
|---|---|
| Manufacturer | Cisco |
| Product Series | Secure Firewall ISA3000 |
| Model Number | ISA-3000-2C2F-K9= |
| Firewall Type | Industrial Next-Generation Firewall |
| Network Ports | 2 × Gigabit Ethernet (Copper), 2 × SFP Fiber |
| Form Factor | DIN Rail Mount |
| Cooling | Fanless, convection cooled |
| Processor | Industrial-grade quad-core processor |
| Memory | 8 GB DRAM |
| Storage | 16 GB onboard flash, mSATA support |
| Firewall Throughput | Up to 375 Mbps (FW + AVC) |
| NGIPS Throughput | Up to 500 Mbps |
| VPN Support | Site-to-Site and Remote Access VPN |
| Industrial Protocol Support | Modbus, DNP3, EtherNet/IP, IEC 61850, OPC-UA, Siemens S7, and more |
| Operating Temperature | -40°C to +70°C |
| Power Input | Dual internal DC power |
| Security Features | Stateful inspection, IPS, malware protection, application control |
| Management | On-device manager or centralized management |
| Compliance | Industrial and IT security standards |
| Warranty | Manufacturer limited hardware warranty |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
