Industrial Serial-Cellular Gateway, 1x RS-232/485 Serial, DB9(M), LTE Cat. 4, Supercap, Marine
Available on back-order
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.
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!
Industrial Serial-LTE Cat. 4 Gateway, 1x RS-232/485 Serial, DB9(M)
Available on back-order
Industrial Serial-LTE Cat. 4 Gateway, 1x RS-232/485 Serial, DB9(M), Supercap
Available on back-order
Industrial Serial-LTE Cat. 4 Gateway, 1x RS-232/485 port, 1 RS-232, (TB14), 2 DI, 2 Relays
Available on back-order
Industrial Serial-LTE Cat. 4 Gateway, 1x RS-232/485, 1x RS-232, (TB14),2 DI, 2 Relays, Supercap
Available on back-order
Industrial Serial-LTE Cat. 4 Gateway,1x RS-232/485, 1x RS-232, (TB14), 2 DI, 2 Relays,GPS
Available on back-order
Industrial Serial-LTE Cat. 4 Gateway, 1x RS-232/485, 1x RS-232, (TB14), 2 DI, 2 Relays, Supercap, GPS
Available on back-order
Industrial Serial-Cellular Gateway, 1x RS-232/485, 1x RS-232, (TB14), LTE Cat. 4, 2 DI, 2 Relays, Supercap, GPS, Marine Certified
Available on back-order
2-port Modbus RTU/ASCII/TCP to MQTT/Azure cloud-ready gateway with Arm® Cortex™-A7 dual-core 1GHz processor, Azure IoT Edge software, -40 to 70°C operating temperature
Available on back-order
Intelligent Unidirectional Gateway with switch function and MACsec
Available on back-order
Entry-level managed Ethernet switch with 8 10/100BaseT(X) ports, -10 to 60°C operating temperature
26 in stock (can be backordered)
Entry-level managed Ethernet switch with 8 10/100BaseT(X) ports, -10 to 60°C operating temperature, EtherNet/IP enabled
Available on back-order
Entry-level managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with SC connectors, -10 to 60°C operating temperature
29 in stock (can be backordered)
Entry-level managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with ST connectors, -10 to 60°C operating temperature
2 in stock (can be backordered)
Entry-level managed Ethernet switch with 8 10/100BaseT(X) ports, -10 to 60°C operating temperature, PROFINET enabled
Available on back-order
Entry-level managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX single-mode ports with SC connectors, -10 to 60°C operating temperature
Available on back-order
Entry-level managed Ethernet switch with 8 10/100BaseT(X) ports, -40 to 75°C operating temperature, EtherNet/IP enabled
Available on back-order
Entry-level managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with SC connectors, -40 to 75°C operating temperature
2 in stock (can be backordered)
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.
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!
Industrial Serial-LTE Cat. 4 Gateway, 1x RS-232/485 Serial, DB9(M)
Available on back-order
Industrial Serial-LTE Cat. 4 Gateway, 1x RS-232/485 Serial, DB9(M), Supercap
Available on back-order
Industrial Serial-LTE Cat. 4 Gateway, 1x RS-232/485 port, 1 RS-232, (TB14), 2 DI, 2 Relays
Available on back-order
Industrial Serial-LTE Cat. 4 Gateway, 1x RS-232/485, 1x RS-232, (TB14),2 DI, 2 Relays, Supercap
Available on back-order
Industrial Serial-LTE Cat. 4 Gateway,1x RS-232/485, 1x RS-232, (TB14), 2 DI, 2 Relays,GPS
Available on back-order
Industrial Serial-LTE Cat. 4 Gateway, 1x RS-232/485, 1x RS-232, (TB14), 2 DI, 2 Relays, Supercap, GPS
Available on back-order
Industrial Serial-Cellular Gateway, 1x RS-232/485, 1x RS-232, (TB14), LTE Cat. 4, 2 DI, 2 Relays, Supercap, GPS, Marine Certified
Available on back-order
2-port Modbus RTU/ASCII/TCP to MQTT/Azure cloud-ready gateway with Arm® Cortex™-A7 dual-core 1GHz processor, Azure IoT Edge software, -40 to 70°C operating temperature
Available on back-order
Intelligent Unidirectional Gateway with switch function and MACsec
Available on back-order
Entry-level managed Ethernet switch with 8 10/100BaseT(X) ports, -10 to 60°C operating temperature
26 in stock (can be backordered)
Entry-level managed Ethernet switch with 8 10/100BaseT(X) ports, -10 to 60°C operating temperature, EtherNet/IP enabled
Available on back-order
Entry-level managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with SC connectors, -10 to 60°C operating temperature
29 in stock (can be backordered)
Entry-level managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with ST connectors, -10 to 60°C operating temperature
2 in stock (can be backordered)
Entry-level managed Ethernet switch with 8 10/100BaseT(X) ports, -10 to 60°C operating temperature, PROFINET enabled
Available on back-order
Entry-level managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX single-mode ports with SC connectors, -10 to 60°C operating temperature
Available on back-order
Entry-level managed Ethernet switch with 8 10/100BaseT(X) ports, -40 to 75°C operating temperature, EtherNet/IP enabled
Available on back-order
Entry-level managed Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with SC connectors, -40 to 75°C operating temperature
2 in stock (can be backordered)
| Standard | |
|---|---|
| Antennas/ SIM card | |
| Band Options | |
| EU | |
| TDD LTE | |
| WCDMA | 1900/1700/850MHz (B2/B4/B5), 2100/850/900MHz (B1/B5/B8), 384 Kbps |
| US | |
| Data Rate | |
| LTE-TDD | |
| DC-HSPA+ | |
| Speed | IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) IEEE 802.3ab for 1000BaseT(X) |
| Connector ports | |
| Connector | 1x SMA, 3-Pin 5.08mm Lockable Terminal Block, D-Sub9 RS-232/485 software selectable (DB model) 14-Pin 5.08mm Terminal Block (integrated with DI/DOs) |
| Ports | 1 port RS-232/485 (2-wire) software selectable 1 port RS-232 (IO model only) |
| Baud Rate | |
| Data Bits |
This website uses cookies to improve your experience. Choose what you're happy with.
Required for the site to function and can't be switched off.
Help us improve the website. Turn on if you agree.
Used for ads and personalisation. Turn on if you agree.