Globe expands use of laser technology for broadband, 5G

MANILA, Philippines — Globe said it is stepping up its network innovation by adopting Free Space Optics (FSO), a cutting-edge laser technology that delivers fiber-like internet speeds without the need for cables.

Through its shared services arm Fiber Infrastructure and Network Services Inc. (FINSI), the company announced that it has partnered with Singapore-based Transcelestial Technologies to roll out this solution nationwide, strengthening the company’s network transport and broadband capacity.

FSO uses laser light beams to transmit data through the air, which, according to Globe, allows for the setting up of high-speed, reliable connections quickly, even in areas where laying fiber cables is difficult or time-consuming. This makes it ideal for expanding broadband and 5G-ready infrastructure across more communities.

In August 2025, Globe and Transcelestial signed an agreement to accelerate the use of wireless laser communication across the Philippines. The partnership includes the deployment of Transcelestial’s Centauri laser devices for last-mile connectivity, mobile backhaul, and event-based network requirements.

Globe is also exploring Transcelestial’s Legolas long-distance laser links, which can transmit data over distances of up to 15 kilometers, pending successful testing in 2026.

The technology has already proven its reliability in earlier pilots across the Visayas and Mindanao, and during large-scale events such as at the Philippine Arena in 2024, where Transcelestial’s devices powered Globe’s Cell Site on Wheels with seamless high-speed connectivity.

Globe said FSO is no longer just a test for the company; it is now part of its standard network infrastructure alongside fiber.

“Free Space Optics is no longer a pilot for Globe. It is now one of our standard transport solutions,” said Gerhard Tan, senior director and head of technology strategy and innovations at Globe. “By integrating Transcelestial’s technology into our regular network deployments, we can strengthen our mobile backhaul and deliver high-speed internet to more Filipinos, faster.”

Why FSO matters

• Faster deployment of high-speed connections without major civil works
• Multi-gigabit speeds similar to fiber
• Flexible coverage for hard-to-reach or underserved sites