USR-N540 Four-Port Serial to Ethernet Gateway
223.99 €
🆓 FREE SHIPPING with tracking number!
✅ No Import Taxes on delivery!
🏷️ Condition: New
🚚 Ships from: HK Warehouse – Hong Kong (China)
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
The USR-N540 H7 Version 4-port serial to Ethernet converter features a sleek, industrial design with a matte black rectangular casing and a prominent blue label accented with white and orange details. It supports RS-232, RS-485, and RS-422 protocols with a transmission rate of 10/100 Mbps in full- and half-duplex modes, accepting DC 9-36V power input. Equipped with a self-adaptive 10/100Base-T(X) Ethernet interface, it enables TCP, UDP, HTTPS, Virtual COM, and Modbus RTU to TCP conversions. The device offers versatile configuration options via web interface, AT commands, or Windows utility, and includes multiple power plug options—EU, US, UK, and AU—tailored for regional use.
This this USR-N540 serial Ethernet gateway impresses
Experience seamless industrial network connectivity with this robust and professional-grade device. Designed for versatility, this four-port serial to Ethernet converter enables smooth bi-directional communication across RS-232, RS-485, and RS-422 protocols. Its sleek rectangular matte black casing exudes a durable industrial aesthetic, complemented by a prominent blue label showcasing model details and technical icons. The device’s wide voltage input range (DC 9-36V) and self-adaptive Ethernet interface ensure flexible deployment in various environments. Equipped with support for TCP, UDP, HTTPS, and Modbus protocols, it guarantees reliable data transfer. Easy configuration via web, AT commands, or Windows utility simplifies setup. Its multiple regional plug options (EU, US, UK, AU) make this model suitable worldwide.
Keys features of this USR-N540 serial Ethernet gateway
- This device offers four serial ports supporting RS-232, RS-485, and RS-422 for broad industrial connectivity, with data transfer speeds of 10/100 Mbps. Its durable casing ensures long-term reliability.
- Equipped with a self-adaptive 10/100Base-T(X) Ethernet interface, this converter enables flexible network integration across different industrial systems and supports full- and half-duplex communication modes.
- Supports multiple protocols including TCP server/client, UDP, HTTPS, Virtual COM, and Modbus RTU to Modbus TCP, ensuring versatile data communication options tailored to complex network needs.
- Features programmable flow control options such as CTS/RTS and XON/XOFF, ensuring proper data flow management in high-demand industrial environments.
- Configuration is straightforward via Web Server, AT commands, or Windows Utility, providing users with quick setup and customization capabilities for operational efficiency.
- This model is RoHS, CE, and FCC certified, guaranteeing compliance and safe industrial use, with multiple plug options (EU, US, UK, AU) for global applicability.
This this USR-N540 is your ideal industrial networking solution, order now
Imagine enhancing your network infrastructure with this highly reliable and adaptable serial to Ethernet converter. Its professional design and comprehensive features make it an essential tool for industrial automation, remote monitoring, and data acquisition. Whether you're deploying across manufacturing plants or connecting distant machinery, this device simplifies complex networking challenges. Reliable, versatile, and designed for long-term use, it will seamlessly integrate into your existing infrastructure. Don't miss out on the opportunity to streamline your industrial communications—place your order today and elevate your network capabilities with confidence.
| Color | AU Plug Adapter, EU Plug Adapter, US Plug Adapter, UK Plug Adapter |
|---|---|
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
🌟 Every Purchase Comes with Direct Access to Jake 😎 from JakeSpecial, PhD in Pure Mathematics, Innovator and Entrepreneur — bringing broad expertise and trusted insight across all Special items & ensuring expert support and guidance at every step.
WHY CHOOSE JAKESPECIAL? 🤔
Shopping online isn't just about buying a product—it's about having a smooth, reliable, and worry-free experience. At JakeSpecial, I don't just sell products, I ensure that every order is handled with care, efficiency, and full support 🌟
Here's why you can shop with confidence:
1. Customer Service That Has Your Back 🤝 – If there's any issue with your order, I personally handle it—no delays, no excuses. Whether it's a delivery concern, a damaged item, or any other issue, I fix it, fast.
2. Hassle-Free Resolutions ✨ – Unlike many sellers who dodge responsibility, I take full ownership of every sale. If there's a problem, I solve it directly. Your satisfaction is my priority.
3. Fast & Reliable Shipping 🚀 – My shipments are integrated into high-priority international logistics networks through Cainiao Global Express, ensuring most orders arrive within 7-10 days.
4. Full Tracking Transparency 📍 – Every order comes with a tracking number that lets you monitor your package in real time.
5. Expertise in Business & Problem-Solving 🎓 – I am not just an entrepreneur in the e-commerce business; I also hold a PhD in Mathematics and continue to work at the frontier between computer science and pure mathematics. My expertise spans multiple advanced fields, allowing me to approach complex logistical, operational, and technical challenges with precision and efficiency. This mindset of structured problem-solving and analytical thinking is what enables me to offer a smooth, optimized, and highly reliable shopping experience. Whether it's managing logistics, handling unexpected issues, or improving customer service, I apply the same rigorous problem-solving approach that I use in advanced mathematical research.
When you buy from JakeSpecial, you're not just getting a product—you're getting a professional, well-managed, and worry-free shopping experience with full customer support and a problem-solving approach you won't find elsewhere 💫
FAST & SECURE SHIPPING 📦
I use fast, reliable, and monitored logistical routes to your region. Once your package reaches your country, it is handed over to a local subsidiary of Cainiao Global Express or a major national carrier, such as Evri or Royal Mail for the UK, Colissimo for France, Poste Italiane for Italy, Correos for Spain, or Bpost for Belgium 🌍
I typically dispatch items within 2 business days for products shipped from my warehouse in France and within 5 business days for products shipped from my Hong Kong warehouse. Every package comes with a tracking number, with estimated delivery times ranging from 10 to 20 days, depending on your location. However, most packages arrive within 7 to 10 days ⚡
Q: How long does shipping take? ⏱️
A: Most packages arrive within 7-10 days, with full tracking available. The Cainiao Global Express logistics network ensures reliable transit times, unlike standard shipping services that may take much longer.
Q: What is the journey of a package? 🗺️
A: Every package follows a highly optimized and secure logistics path to ensure fast and reliable delivery. It begins at my warehouse in Hong Kong, where it is prepared for shipment before being transferred to Cainiao Global Express' logistics hub in Mainland China, marking the official start of the shipping process. From there, the package moves through Cainiao's high-efficiency logistics network, ensuring continuous monitoring and rapid transit to its destination country. Once it arrives, it is either handed over to a local Cainiao subsidiary or entrusted to a major national carrier for smooth final delivery. This process guarantees secure, fast, and well-tracked shipping, providing the same level of efficiency as major global retailers.
EASY RETURNS 🔄
If you need to make a return, there's no need to ship the item all the way back to Asia. I make returns easy by accepting them directly at my warehouse in Marseille, France. Feel free to reach out to me — I'm here to make the process as smooth as possible 📬
TRANSPARENCY AND EXCELLENCE ✨
All items are presented accurately in photos and descriptions. If you have any issues with your purchase, please contact me. Your satisfaction is my top priority 💯
PASSION & UNIQUE EXPERTISE 💪
I take pride in offering meticulously crafted items, carefully curated by me, Jake, PhD. Together with Marwa, we bring passion and excellence to every detail ❤️
Related products
