Globe Telecom is taking a major step forward in the evolution of the Philippines’ telecommunications infrastructure. The company is expanding its use of free space optics (FSO)—a cutting-edge, laser-based data transmission technology.
This initiative, in partnership with Singapore’s Transcelestial Technologies, aims to fortify Globe’s 5G transport network. It also seeks to improve broadband coverage, especially in places where traditional fiber installation is tough or just too expensive.
With proven deployments in several regions and a pretty ambitious roadmap, Globe doesn’t just see FSO as an experiment. They’re positioning it as a core pillar of their connectivity strategy.
What is Free Space Optics and Why It Matters
FSO technology sends data through narrow laser beams right through the air. There’s no need for costly underground or aerial fiber cabling.
This lets telecom operators reach multi-gigabit speeds and roll out networks faster, even in spots that are hard to reach. In a country like the Philippines—with its mix of dense cities and rugged, isolated rural areas—this matters a lot.
The Advantages of Laser-Based Connectivity
FSO brings a bunch of operational benefits that make it really attractive for modern networks:
- Rapid deployment without complex civil works
- Fiber-like data speeds
- Flexibility to bridge connectivity gaps in underserved areas
- Reliable performance even for temporary network setups
Globe Telecom’s Strategic Partnership with Transcelestial
To speed up FSO deployment, Globe is working hand-in-hand with Transcelestial Technologies, a leader in laser communications. Through its shared services arm, Fiber Infrastructure and Network Services Inc. (FINSI), Globe formalized the agreement in August 2025.
Under this partnership, Globe will use Transcelestial’s Centauri laser communication devices for a range of applications. These include last-mile connectivity, mobile backhaul, and quick setups for events or emergencies.
Proven Success in Field Deployments
FSO isn’t just theory—it’s already working out in the real world. Globe has tested and rolled out the technology in a number of areas across the Visayas and Mindanao.
At the Philippine Arena during major events in 2024, FSO enabled high-capacity connections. It proved it could handle heavy data demands where fast installation was crucial.
The Next Frontier: Long-Distance Laser Links
Centauri covers shorter-range deployments, but Globe’s also looking into Transcelestial’s Legolas system. This next-gen solution can send data over distances up to 15 kilometers—no fiber needed.
Trials for Legolas are expected to keep going until 2026. If things pan out, it could open up new ways to connect remote communities, islands, and even mountainous regions with fast internet.
Enhancing Network Resilience and Coverage
Bringing FSO into Globe’s infrastructure helps make its 5G network more resilient. By mixing up transmission methods and not relying solely on fiber, Globe can keep service running even if physical links go down.
This flexibility is crucial for consistent connectivity, especially during bad weather or in areas where logistics get tricky.
A Step Toward Universal High-Speed Access
Globe’s move into FSO isn’t just about business. It’s a real push to close the connectivity gaps that have held the Philippines back for years.
As Gerhard P. Tan, Globe’s Senior Director for Technology Strategy and Innovations, put it, FSO has moved from a pilot project to a standard part of their network toolkit. It’s a big milestone for digital inclusion, and it just might help bring high-speed internet to more communities across the country.
FSO’s Role in the Future of Philippine Connectivity
5G adoption is picking up speed all over the world. Technologies like FSO might just be the answer to the last-mile challenge—offering fiber-like speeds without actually laying down fiber.
Globe’s drive to push this technology, backed by smart partnerships and fresh device solutions, shows a real vision for better internet in the Philippines. There’s something exciting about seeing laser-based communication get a shot at transforming the country’s digital future.
As Globe Telecom leans into these upgrades, they’re not just boosting their network—they’re setting the stage for a more connected, inclusive digital landscape nationwide. FSO expansion could mean quicker rollouts and wider coverage, which feels like a big step toward closing the digital gap.
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Here is the source article for this story: Globe Adopts Free Space Optics to Boost Broadband and 5G Capacity