| Model | ISA 3000 |
| Product Type | Firewall |
| Networking Type | Ethernet |
| Data Transfer Rate | 1 Gbps |
| Data Link Protocol | Gigabit Ethernet |
| Processor / Type | Atom |
| Processor / Manufacturer | Intel |
| Connectivity Technology | Wired |
Cisco ISA 3000 4-Port Industrial Security Appliance with FTD Image

Key Benefits
AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Ideal for industrial environments requiring compact, rugged security appliances with wide temperature tolerance and DIN rail mounting.
- Integrates firewall, switching, and routing capabilities into one cohesive, remotely managed platform using Cisco Firepower.
- Backed by a 5-year limited warranty and >395,000-hour MTBF, ensuring long-term operational reliability and ROI.
Product Overview
The Cisco ISA 3000 4-Port Industrial Security Appliance is an advanced firewall and Layer 3 managed switch built for rugged OT environments. Equipped with 4 x 10/100/1000 Ethernet ports, it supports IGMPv2/v3 routing, SNMP remote management, and NAT/firewall functions via Cisco’s Firepower Unified Image. Its fanless DIN rail-mountable design is shock/vibration-resistant and supports extreme temperatures (-40°F to 158°F). With 8 GB RAM, 64 GB mSATA, and a MTBF of over 395,000 hours, it delivers long-term reliability. Security protocols like MACsec and 802.1x and compliance with numerous global standards ensure seamless deployment in critical infrastructure.
Specifications
Primary Information
UNSPSC Code
| UNSPSC Code | 43222500 |
Performance
| Concurrent Sessions | 50000 |
| New Sessions Per Second | 2700 |
Dimensions&Miscellaneous
| Width | 4.41 Inch |
| Depth | 6.3 Inch |
| Height | 5.12 Inch |
Service&Support
| Service & Support Type | 5-year limited hardware warranty |
Special Feature
| COO | CHINA / UNITED STATES |
| TAA compliance | Yes |
Networking
| Transport Protocol | Gigabit Ethernet |
| Remote Management Protocol | HTTP |
| Cellular Technology | None |
| Cellular Service Provider | None |
| Cellular Generation | None |
Miscellaneous
| Interfaces | Mini-USB, RJ-45 traditional console connector, Dedicated 10/100/1000 management port |
| RAM / Total Installed Size | 8 GB |
Power
| Power / Device Type | Power Supply |
| Power / Voltage Required | 9.6V DC to 60V DC |