When AI Infrastructure Scales, Connectivity Can’t Be the Risk
Factory-direct optical transceivers and high-speed cables, from legacy links to 1.6T, built to deploy faster, scale cleaner, and stay compatible as your network evolves.
At scale, the biggest problems come from what you don’t control, not what you deploy.
Compatibility drift
OEM firmware updates silently break previously “certified” optics, often without warning.
Inconsistent supply
Different factories, different batches, different behaviour, right when volume ramps.
Lack of traceability
When issues arise, there’s no visibility into where a module was built, tested, or coded.
Scaling friction
Every upgrade triggers re-qualification, delay, and risk, slowing deployments that should be routine.
ATOP Is Built to Remove These Risks
We manufacture optical transceivers and high-speed copper cables in-house, from legacy links to 1.6T, giving hyperscalers and AI networks control over compatibility, supply, and scale.
Built for Where Networks Are Going
Our flagship platforms demonstrate what factory-direct control makes possible at scale.
One partner supporting networks across their full lifecycle.
We deliver optical transceivers and high-speed copper interconnects across every stage of network evolution, so you can upgrade when it makes sense, not because your supplier forces you to.
Legacy & Installed Base
Stable, interoperable optics supporting long-lived platforms and brownfield deployments.
Mainstream & High-Volume
100G–400G class optical and copper solutions optimised for reliability, compatibility, and scale.
AI & Next Generation
800G and 1.6T optical transceivers and high-speed cables engineered for emerging AI and hyperscale architectures.
This approach allows networks to evolve without disruption, unnecessary re-qualification, or supplier churn, reducing risk while preserving long-term operational flexibility.
Designed, Engineered, and Manufactured by ATOP
End-to-end control from design to mass production.
Unlike fragmented supply chains or private-label sourcing models, we maintain direct control from early design through volume manufacturing, ensuring consistency, traceability, and predictable scale.
Integrated R&D
Optical, electrical, firmware, and silicon photonics development under one roof, enabling faster validation and tighter platform control.
Manufacturing at Scale
Industry 4.0 intelligent factories in China and Malaysia, designed for high-volume, high-consistency production across optical transceivers and high-speed copper interconnects.
Testing & Interoperability
Global interoperability and reliability labs validating performance, compatibility, and long-term stability across mainstream platforms.
Traceability & Control
Complete visibility from prototype to mass production, with batch-level traceability and controlled component sourcing, no anonymous manufacturing, no surprises.
This structure allows ATOP to deliver at scale, maintain consistency across generations, and support long-term deployments with confidence, even as network architectures evolve.
Deployed in Demanding Network Environments
ATOP platforms support real-world infrastructure where consistency, compatibility, and scale matter.
Our optical transceivers and high-speed copper interconnects are deployed across a wide range of mission-critical networks worldwide, supporting both established environments and next-generation architectures.
Hyperscale & AI Infrastructure
Supporting high-density, power-constrained fabrics where performance and delivery certainty are critical.
Cloud & Data Center Operators
Enabling scalable, interoperable connectivity across multi-generation network deployments.
Telecom & Broadband Access Networks
Delivering stable, standards-compliant optics for long-lifecycle access and aggregation networks.
OEM & Platform Partners
Collaborating closely on validation, interoperability, and long-term roadmap alignment.
Across regions and network types, ATOP is chosen where reliability, traceability, and long-term support are required, not optional.
Supporting networks wherever they are designed, deployed, and scaled.
ATOP operates across key global regions, working closely with customers and partners throughout the full lifecycle, from early evaluation and validation to volume deployment and long-term operation.
High-Speed Solutions for AI, Cloud & Hyperscale
A complete portfolio of optical transceivers and high-speed cables, engineered and manufactured by ATOP for modern data centers.
Whether you’re planning a new deployment, validating compatibility, or looking for a long-term supply partner, our engineering and commercial teams are ready to engage.
No obligation. No sales pressure. Just a technical conversation about what you’re building and whether ATOP is the right fit.
Built for Partners Who Need to Move Faster
Introducing the ATOP Partner Portal, real-time product access, deal tools, pricing visibility, and ESG documentation in one place.
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