SE5901B-4G

Industrial Serial-LTE Cat. 4 Gateway, 1x RS-232/485 Serial, DB9(M)

£375.00

Please call us for stock information.

The stock was last updated at 5:04 am Friday, 16 May, 2025. Please contact us for lead times if needed.

Available on back-order

Series Description

Providing connectivity for the Internet of Things
SE5901B, ATOP’s Industrial Serial to Ethernet and Cellular Gateway/Router is a high-performance, cost effective gateway for serial signal communications; allowing almost any serial device to be connected to Ethernet network and providing connectivity to the world and at the same time protecting your network from intrusions. Its powerful CPU provides up to 37.9Mbps* software-assisted AES encryption for protecting your data flow through the Internet with a secure IPsec VPN tunnel.

Advanced features available
Flexible configuration options enable this unit to be setup over Ethernet by Telnet, Web Browser, or our Windows Utility. ATOP Virtual COM software provides a virtual environment for applications when accessing SE5901B through TCP. A dedicated I/O version provides 2 Digital Inputs and 2 Digital Outputs, GPS version provides Global positioning system geolocation and, specifically for the Internet of Things, a “B” version provides additional 15 seconds power during a power failure, allowing the device to relay back to the host the failure. This is Maintenance 4.0.

Rugged and flexible for advanced developments
SE5901B embeds high EMC protection, wide temperature operation, programming and installation flexibility in one device. SDK versions allow you to make use of the powerful hardware and develop your own applications on top of ATOP’s reliable APIs and with plenty of coding examples in ATOP’s SDK. SDK versions are available upon request.

Need Support?

We understand that it can be difficult to find the right products for your needs. That’s why our dedicated customer support team is available to assist you in any way possible. Whether you need help selecting the best product for your application or more information on a particular device, our knowledgeable staff is here to provide you with the answers you need. Contact us today for more information about how we can help you get the products and support you need!

The SE5901B-4G is part of a wider series. A series refers to a collection of related products or components designed to work together seamlessly, typically within a specific industry or application. These series often share similar features and functionalities, ensuring compatibility and ease of integration for users.

Other products in this series

There are no listed accessories for this product

If you are looking for accessories for this product, please contact us and our sales team will advise you on what products work really well when using any product from the SE5901B Series.

ATOP Technologies is a leading brand in the world of online retail, providing a wide range of high-quality electronic products at affordable prices. Delivering ready-made and tailored industrial networking solutions, built to withstand the demands of industry and to meet specific project requirements.

Manuals & Datasheets

Supported Documents & Firmware Last Updated: April 1, 2025

Datasheet

Version Name Time Size Download
v2.2 Datasheet EN 2023-11-01 325.51 KB Download

Manual

Version Name Time Size Download
v1.3 SE59XX User Manual 2018-12-05 4.57 MB Download