Chunghwa Telecom, Fujitsu & 1Finity Advance All-Photonics Network Deployment in Taiwan
Chunghwa Telecom, Fujitsu and 1Finity signed a two-year MOU to expand All-Photonics Network (APN) deployment in Taiwan and to explore quantum-technology applications. The firms will continue APN verification (2024-2026), including APN using Chunghwa’s submarine cable systems and distributed data centers, aiming to address power and traffic growth.
How this was made

The 30-second read
Why it matters
The article outlines technical verification using Chunghwa’s submarine cable systems and distributed data center applications, plus exploration of quantum technology for network control security needs.
Market read
A new two-year MOU expands APN verification and adds quantum-technology exploration, but the text does not disclose financial terms or specific commercial deployment commitments.
What to watch
Traders may be underweighting the need for follow-on procurement milestones, measurable performance results, and any regulatory or procurement approvals that convert verification into paid deployments.
Background
Chunghwa Telecom and Fujitsu previously conducted APN verification in Taiwan from 2024 to 2026 under a strategic partnership; this MOU deepens and extends collaboration with 1Finity.
Ticker impact
Chunghwa Telecom signed an MOU with Fujitsu and 1Finity to expand All-Photonics Network deployments in Taiwan using its submarine cable systems.
Low to modest positive bias; any price reaction would likely be incremental unless followed by contract awards or measurable capex commitments.
The article is a strategic partnership and verification expansion, not a disclosed financial contract, capex amount, or quantified revenue/cost impact.
Market effects
Could modestly support the optical networking and data-center interconnect capex narrative, especially around power reduction and deterministic performance.
Taiwan network modernization and submarine-cable utilization may attract incremental attention from regional telecom infrastructure investors.
Signals broader industry momentum toward all-photonics and quantum-safe networking, but without disclosed global rollout scope.
Counterpoint
Because the announcement is an MOU focused on verification and technical studies, it may not translate into near-term revenue, limiting stock impact.
Key entities
- telecom operatorChunghwa Telecom
Taiwan’s leading telecommunications company partnering to expand All-Photonics Network deployments using its submarine cable systems.
- technology providerFujitsu
Provides APN expertise and technologies and partners to accelerate verification and explore quantum technology applications.
- network solutions provider (Fujitsu company)1Finity
Contributes to constructing and expanding high-capacity, low-latency, low-power optical networks connecting distributed data centers.

