Description
N-TRON 7900CPU
Rugged managed Ethernet connectivity for reliable industrial automation networks
| Brand | N-TRON |
| Model | 7900CPU |
| Voltage | 10-30V DC |
| Country of Origin | United States |
| Weight | 1.2 kg |
| Dimensions | 140 x 127 x 45 mm |
| Warranty | 6 months |
| Certifications | UL, cUL, CE, FCC, Class I Division 2 |
| SKU / MPN | 7900CPU |
| What’s in the box | N-TRON 7900CPU industrial Ethernet switch, power connector, mounting hardware, installation guide |
| Switch Type | Managed industrial Ethernet switch |
| Ports | 10/100 Mbps Ethernet ports |
| Management | Web, CLI, SNMP, and VLAN management |
| Network Redundancy | Rapid Spanning Tree and ring redundancy support |
| Enclosure | Rugged industrial metal housing |
| Mounting | DIN rail or panel mounting |
Key benefits: Industrial-grade construction, network redundancy, remote management, VLAN support, and reliable operation in harsh environments
Typical applications: Factory automation, process control, transportation systems, utility networks, SCADA, and machine communication
Lifecycle: Mature industrial product with long-term availability and lifecycle support
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.








Daniel W. –
The stepper motor is smooth and quiet. Will use this supplier again.