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๐ Connect smarter, not harder โ the serial gateway for the modern pro.
The USR-N540 is a robust four-port serial device server that bridges RS232, RS485, and RS422 interfaces to Ethernet via a high-performance ARM Cortex-M4 processor. Designed for professional-grade embedded networking, it supports a full TCP/IP protocol suite including DHCP, DNS, and Websocket, ensuring seamless device integration. With features like one-key factory reset, multiple diagnostic LEDs, and network firmware upgrades, it delivers reliable, low-power, and scalable serial-to-Ethernet connectivity for demanding industrial and IT environments.
| ASIN | B07KWYC1W9 |
| Best Sellers Rank | #1,294 in Serial Adapters |
| Brand | Horsebiz |
| Compatible Devices | PC |
| Connector Type | RJ45 |
| Customer Reviews | 3.8 out of 5 stars 12 Reviews |
| Finish | Magnetic |
| Finish Type | Magnetic |
| Input Voltage | 36 Volts |
| Item Dimensions | 3.54 x 3.31 x 0.98 inches |
| Item Weight | 1.25 Kilograms |
| Item dimensions L x W x H | 3.54 x 3.31 x 0.98 inches |
| Manufacturer | USR |
| Mfr Part Number | Horsebiz USR N540 |
| Model Number | N540 |
| Nominal Power | 0.64 Watts |
| Number of Items | 1 |
| Number of Ports | 4 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| UPC | 661787213320 744430659543 702669843140 |
| Unit Count | 1 Count |
| Warranty Description | 1 |
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