Chunghwa, Fujitsu, 1Finity to advance APN, quantum tech
Chunghwa Telecom, Fujitsu and 1Finity announced a two-year strategic partnership to expand All-Photonics Network (APN) use in Taiwan and explore quantum technology applications, according to a media release. Chunghwa and Fujitsu have been verifying APN from 2024-2026, including APN based on IOWN concepts. The firms will use Chunghwa’s submarine cable systems for technical verification.
How this was made

The 30-second read
Why it matters
The partnership expands APN application and explores quantum technology use cases, including deterministic network performance and quantum-safe networking, plus technical verification using Chunghwa’s submarine cable systems.
Market read
This is a strategic partnership announcement focused on APN verification and quantum-technology exploration, with no financial terms provided.
What to watch
Traders may want to watch for follow-on disclosures that convert verification into commercial deployments, including procurement awards, capex commitments, or measurable performance milestones.
Background
Chunghwa Telecom and Fujitsu previously conducted APN verification in Taiwan from 2024 to 2026; this MOU aims to deepen collaboration and add 1Finity.
Ticker impact
Chunghwa Telecom is the named partner expanding APN verification and using its submarine cable systems for APN and distributed data centers.
Low near-term impact; any reaction likely limited to optics around telecom infrastructure modernization.
The disclosure is a two-year strategic partnership and technical verification plan, with no capex, contract value, or milestones tied to revenue in the text.
Market effects
Supports the narrative of optical networking modernization (APN/IOWN) and quantum-safe networking, which may be a tailwind for vendors in photonics and telecom infrastructure.
Highlights Taiwan as an execution hub for APN verification using submarine cable systems and distributed data center architectures.
Reinforces broader industry momentum toward deterministic optical networks and quantum-safe security, though without quantified global rollout details.
Counterpoint
Because the article centers on verification and technical studies with no disclosed contract value, the market may discount it as incremental rather than revenue-relevant.
Key entities
- telecom operatorChunghwa Telecom
Taiwan’s leading telecom company partnering to expand APN and quantum-safe networking using its submarine cable systems.
- technology providerFujitsu
Provides APN expertise and technologies and joins the expanded two-year strategic partnership with Chunghwa and 1Finity.
- network solutions provider1Finity
A Fujitsu company contributing to construction and expansion of high-capacity, low-latency, low-power optical networks for distributed data centers.

