ATOP Technologies develops industrial networking and connectivity hardware that enables reliable communication between field devices, control systems, and network infrastructure. These solutions are applied where devices must be connected, signals converted, and communication maintained across industrial environments.


ATOP serial device server and industrial switch connecting field devices

Connecting Devices To Industrial Networks

ATOP enables physical and interface-level connectivity between devices, systems, and communication networks.

Industrial systems rely on a wide range of devices operating across different interfaces, signal types, and communication standards. Without proper interface alignment, devices cannot connect reliably to control systems or network infrastructure.

ATOP provides the hardware layer that bridges this gap. From serial device servers and media converters to industrial switches and wireless interfaces, ATOP ensures that devices can connect, communicate, and operate within industrial networks.

The objective is not network control. It is reliable device-level connectivity and interface alignment.

Where This Applies

Manufacturing & Industrial Automation
Connecting PLCs, sensors, and field devices across serial and Ethernet networks.

Energy & Utilities
Device connectivity within substations, control systems, and distributed infrastructure.

Transportation & Infrastructure
Communication between field equipment, control systems, and monitoring platforms.

Oil & Gas And Process Environments
Interface conversion and device integration in harsh and distributed environments.

Smart Systems & IIoT Deployments
Connecting legacy and modern devices into structured industrial networks.

ATOP industrial switch, serial device server, and media converter product family

Explore ATOP Technologies

Industrial Ethernet Switches

Switching platforms provide reliable connectivity between devices at the edge of the network.

ATOP switches support:

  • Layer 2 and Layer 3 switching
  • DIN-rail and compact deployments
  • Industrial redundancy and traffic handling

These switches are used to connect field devices into structured Ethernet networks.

Link to: ATOP Industrial Ethernet Switches

Serial Device Servers & Protocol Interface Conversion

Serial-based devices are integrated into Ethernet networks without replacing existing equipment.

ATOP device servers enable:

  • RS-232 / RS-422 / RS-485 connectivity
  • Serial-to-Ethernet conversion
  • Integration of legacy devices into modern networks

This allows legacy systems to remain operational while being connected to IP-based infrastructure.

Link to: ATOP Serial Device Servers

Media Converters & Interface Modules

Communication is maintained across different physical media, including fibre and copper.

ATOP media converters enable:

  • Copper-to-fibre conversion
  • Extension of network reach
  • Stable communication across mixed infrastructure

This ensures continuity across hybrid network environments.

Link to: ATOP Media Converters

Industrial Wireless Connectivity

Wireless solutions enable device connectivity where cabling is not practical.

ATOP wireless products support:

  • Wi-Fi communication
  • Industrial wireless bridging
  • Connectivity for mobile and remote devices

This allows devices to remain connected in environments where physical infrastructure is limited.

Link to: ATOP Industrial Wireless

Industrial Gateways & Edge Connectivity Devices

Gateways provide structured connectivity between devices and higher-level systems.

ATOP gateways enable:

  • Device integration into network environments
  • Data forwarding between systems
  • Support for industrial communication protocols

These devices act as the connection point between field devices and network infrastructure.

Link to: ATOP Industrial Gateways

Industrial Computers & Embedded Systems

Embedded platforms enable local control, monitoring, and device-level processing.

ATOP provides:

  • Industrial PCs
  • Embedded computing platforms
  • Device-level control systems

These systems support local processing and device management at the edge.

Link to: ATOP Industrial Computers

Key Product Categories

  • Industrial Ethernet Switches
  • Serial Device Servers
  • Media Converters
  • Industrial Wireless Devices
  • Industrial Gateways
  • Embedded Computing Platforms
ATOP device connectivity architecture diagram

How ATOP Fits Into Industrial Systems

ATOP operates at the device and interface layer, enabling physical connectivity between systems.

It enables:

  • Devices to connect to networks
  • Legacy interfaces to integrate into Ethernet environments
  • Communication across different physical media

ATOP does not replace network control, protocol conversion, or edge processing. It ensures that devices can physically connect and communicate within the system.

Integration Across The Network Stack

Device connectivity must align with network infrastructure, system integration, and data processing layers.

ATOP operates within a structured architecture:

  • Westermo provides deterministic network transport and switching
  • ProSoft Technology enables protocol interoperability between systems
  • Welotec processes data at the edge
  • Secomea provides secure remote access
  • FlexDSL extends communication across long-distance copper infrastructure

ATOP ensures that devices can connect into this architecture reliably.

Devices must connect. Communication must be stable. Systems must operate as one.

Operational Impact

ATOP enables organisations to:

  • Integrate legacy devices into modern networks
  • Reduce system replacement costs
  • Maintain communication across mixed interfaces
  • Enable structured device connectivity
  • Support scalable industrial network deployment

Where Are Devices Unable To Connect — Or Limiting How Your System Communicates?

Throughput Technologies advises on selecting and deploying industrial connectivity hardware aligned to system architecture and operational requirements.

Talk with a Solutions Specialist.

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