Does it have a filter to ignore lines of data?

This Serial Device Server itself only supports transparent transmission, so it does not support filter data. Application software shall help to manage this.

Does it work with linux?

Sorry it can not work with Linux.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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4 Serial Port RS232/RS485/RS422 to Ethernet Converter

4 Serial Port RS232/RS485/RS422 to Ethernet Converter

Product ID: 101969245

Details

Brand
Horsebiz
Compatible Devices
PC
Connector Type
RJ45
Finish Type
Magnetic
Item dimensions L x W x H
3.54 x 3.31 x

⚡ARM Cortex-M4 low power & high speed

🌐Supports TCP/IP, DHCP, DNS, Websocket

🔌4 serial ports RS232/RS485/RS422

$284.60

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In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Connect smarter, not harder — the serial gateway for the modern pro.

ARM CORTEX M 4 ENGINE - Efficient, lightning-fast processing with minimal power draw.
QUAD PORT POWERHOUSE - Four simultaneous serial interfaces for ultimate connectivity.
FUTURE PROOF FIRMWARE - Easily upgrade over the network to stay ahead of tech curves.
PLUG PLAY NETWORKING - Built-in TCP/IP stack with DHCP, DNS, and Websocket support for seamless integration.
ONE CLICK RESET DEBUG - Reload button and multiple LEDs make troubleshooting effortless.

The USR-N540 is a robust four-port serial to Ethernet converter featuring RS232, RS485, and RS422 interfaces powered by a low-power ARM Cortex-M4 processor. It supports comprehensive TCP/IP protocols including DHCP, DNS, and Websocket, enabling seamless device networking. Designed for professional environments, it offers easy firmware upgrades, one-key factory reset, and multiple diagnostic LEDs, all housed in a compact, industrial-grade unit with wide temperature tolerance and strong ESD protection.

Specifications

ASIN	B07KWYC1W9
Best Sellers Rank	#1,237 in Serial Adapters
Brand	Horsebiz
Compatible Devices	PC
Connector Type	RJ45
Customer Reviews	3.8 3.8 out of 5 stars (12)
Finish	Magnetic
Input Voltage	36 Volts
Item Dimensions	3.54 x 3.31 x 0.98 inches
Item Weight	1.25 Kilograms
Manufacturer	Jinan USR IOT Technology Limited
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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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Great experience from order to delivery. Highly recommended!

1 week ago

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$284.60

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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