Enable encrypted serial-to-Ethernet communication with the NPort-6250, featuring SSL/SSH security, IEC 62443 compliance, fiber connectivity options, IPv6 support, and reliable industrial-grade performance.
Nishanth Technologies delivers secure, high-performance industrial networking solutions engineered for reliability, cybersecurity, and 24/7 operation across automation, energy, transportation, and mission-critical environments.
The NPort-6250 is a rugged 2-port secure terminal server designed to transmit encrypted serial data over Ethernet networks. Supporting RS-232/422/485 communication, it ensures secure and stable connectivity between legacy serial devices and modern IP-based networks.
Built with advanced cybersecurity protocols including SSL and SSH encryption, the NPort-6250 protects sensitive industrial data from unauthorized access. It supports both 10/100BaseT(X) copper Ethernet and 100BaseFX fiber networks, with single-mode and multi-mode fiber options available for extended communication distances.
Engineered for secure industrial communication, the NPort-6250 provides encrypted serial-to-Ethernet transmission using SSL and SSH protocols. Its IEC 62443-based security framework ensures compliance with industrial cybersecurity standards. Built-in buffering maintains data integrity during temporary network outages, ensuring reliable performance in remote and mission-critical environments.
The NPort-6250 seamlessly converts serial data to secure IP-based communication. It supports multiple operation modes including Real COM, TCP Server/Client, and Pair Connection, enabling flexible integration with PLCs, SCADA systems, industrial controllers, and monitoring equipment. Fiber network options allow long-distance deployment in electrically noisy environments.
| Type | Details |
|---|---|
| Model | NPort-6250 |
| Serial Ports | 2 x RS-232/422/485 |
| Network Interface | 10/100BaseT(X) or 100BaseFX |
| Fiber Support | Single-Mode & Multi-Mode |
| Security | SSL, SSH, IEC 62443-based Security |
| Operation Modes | Real COM, TCP Server, TCP Client, Pair Connection, Terminal, Reverse Terminal |
| Protocol Support | IPv4 / IPv6 |
| Remote Management | HTTPS & SSH |
| Data Buffering | Port Buffer for Offline Storage |
⭐ ⭐ ⭐ ⭐ ⭐ (5.0 Rating)
Rahul Sharma – Industrial Network Engineer
“Excellent security features and seamless integration with our SCADA system. Reliable and easy to configure.”
Suresh Iyer – Automation Consultant
“Strong encryption and stable communication even over fiber networks. Perfect for secure industrial applications.”
Anita Menon – Systems Integrator
“Highly dependable terminal server with great flexibility in operation modes. Ideal for mission-critical deployments.”
Nishanth Technologies delivers reliable industrial computing and automation solutions, offering high-performance industrial PCs, displays, and rugged systems. We serve diverse industries with quality products, technical expertise, and customer-focused support.
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