ATOP

LINKING INDUSTRIES,
EMPOWERING NETWORKS.

EMPOWER

COMMUNICATIONS

Whether it’s modern IEC 61850 power stations or legacy ones requiring interoperability, ATOP helps you build efficient powergrid infrastructure.

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SECURE

YOUR OT SYSTEM

ATOP and partner BlackBear Cyber Security work together to provide substation networks that are not only reliable, time-precise, but also highly secure.

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Company News

EH9711 secure-by-design network switch for next-gen substations

Newly certified for IEC 62443-4-2 compliance, ATOP EH9711 brings hardened cybersecurity to the smart-grid edge — ideal for power-substation networks demanding resilience and trust.

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ATOP TIPS

Explore our smartgrid communications and IEC 61850 solutions

From protocol conversion, network switching, precision timing, cybersecurity, to remote management, learn how ATOP and partners support you in every step of your powergrid digital transformation.

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Connections drive our world

Connections drive the world in which we live. And within industrial environments, having the right connections is vital. Connections between the network, devices and machines. Connections with industry experts and partners you can trust.

Solutions

We deliver ready-made and tailored industrial solutions, built to withstand the demands of the industry. We’re more than a manufacturer: we consult, we design, we innovate.

Value

30+ years experience, more than 90 engineers and our own manufacturing facility at your disposal for helping you face the business challenges of your industry.

Agility

It’s about adding value at all stages to give you the flexibility and agility you need to meet specific project requirements. All at a cost that works.

Case study

Robust update of remote substation communications

Data collection from widespread sites are difficult to implement, but not impossible. Read about the collaboration between ATOP and Indonesia’s largest power company.

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Solutions

Industrial-grade PoE switches powering smart cities and factories

ATOP EHG77xx series provides reliable Ethernet and power in challenging conditions — designed for distributed IP cameras, sensors, and automation in smart cities and factories.

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ATOP Tips

Protocol gateways in IEC 61850 application

The concept of a protocol gateway may be simple, but with unique added functions and key positioning, protocol gateways can shape the future of automation, from facilitating smooth data exchange to enhancing cybersecurity measures.

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