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

Product ID: 101969245

Details

Brand
PUSR
Color
Black
Compatible Devices
PC
Connector Type
RJ45
Item dimensions L x W x H
3.54 x 3.31 x

⚡Low power ARM Cortex-M4 processor

🌐10/100Mbps Ethernet with TCP/IP stack

🔌4 serial ports RS232/RS485/RS422

€ 265.57

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

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Description

🌟 Connect Smarter, Work Faster — The Ultimate Serial-to-Ethernet Gateway!

QUAD PORT POWERHOUSE - Seamlessly connect 4 serial devices simultaneously with RS232, RS485, and RS422 interfaces for ultimate versatility.
PLUG PLAY NETWORKING - Built-in TCP/IP stack with DHCP, DNS, Websocket, and HTTPD client support ensures effortless embedded device networking.
ARM CORTEX M 4 EFFICIENCY - Experience lightning-fast, low-power performance powered by a robust ARM processor designed for stability and speed.
INDUSTRIAL GRADE DURABILITY - Operate confidently in extreme environments from -40°C to 85°C with 2KV electromagnetic isolation and surge protection.
SMART MANAGEMENT SECURITY - Secure your connections with account/password login, firmware upgrades over the network, and multiple LED indicators for real-time debugging.

The USR-N540 is a professional-grade 4-port serial device server that converts RS232/RS485/RS422 signals to Ethernet with a built-in ARM Cortex-M4 processor and full TCP/IP protocol support. Designed for industrial environments, it offers robust security, easy network management, and reliable high-speed data transmission at 10/100Mbps, making it the go-to solution for seamless embedded device networking.

Specifications

ASIN	B07KWYC1W9
Best Sellers Rank	#457 in Serial Adapters
Brand	PUSR
Color	Black
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 kg
Manufacturer	Jinan USR IOT Technology Limited
Mfr Part Number	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
Warranty Type	Limited

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TrustScore 4.5 | 7,300+ reviews

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€ 265.57

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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I loved the variety of products available. Will definitely shop again.

2 months ago

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