Globe, its subsidiary Fiber Infrastructure and Network Services Inc. (FINSI), and Google X: TAARA completed a groundbreaking field trial of Free Space Optics (FSO) technology, achieving 10Gbps wireless optical connectivity over 11 kilometers across Laguna Lake, with 80% of the link over open water.
As per Globe Telecom, the pilot test uses a microwave system to demonstrate how free space optics can improve wireless transport using laser-based communications without cable or licensed spectrum.
The field trial used Google's TAARA free space optics link to cross a long-distance aerial gap and underwent extensive testing, including the Enhanced RFC2544 test suite (Throughput, Jitter, Latency, and Frame Loss) and a 24-hour Bit Error Rate Test. Globe meets all performance metrics based on technical requirements.
Gerhard Tan, Senior Director and Head of Technology Strategy and Innovations at Globe, stated:
This milestone represents a significant leap forward in our quest to deliver future-ready and cost-effective transport solutions that are rapidly deployable. The success of the field trial underscores our commitment to harnessing cutting-edge technology to expand connectivity even in geographically challenging environments.
In locations where fiber internet is impractical or too expensive, Google's TAARA free space optics may transmit multi-gigabit data using highly focused laser beams. The successful trial in Laguna Lake, where terrestrial infrastructure would struggle, shows the free space optics platform's durability and reliability.
Gerhard Tan added:
This pilot opens doors to a reliable and scalable wireless backhaul solution that can be rapidly deployed and help close connectivity gaps, especially in island and remote areas.
Xerxes Jonash Sta. Ana, General Manager of FINSI, shared:
As a leading engineering services company, FINSI is proud to support this groundbreaking initiative. Our team has been hands-on in enabling the successful deployment and validation of the TAARA system in the field. We are committed to bringing innovative, future-ready technologies into the Philippine market—solutions that not only overcome physical limitations but also accelerate digital inclusion across the country.
Transformative technologies like free space optics test telecom infrastructure limits. This successful pilot proves that strategic teamwork and innovation can deliver scalable, fiber-like connectivity without geography or right-of-way constraints. It fits Globe's objective to construct future-ready, intelligent infrastructure that links more communities quicker, smarter, and more sustainably.
The successful experiment reinforces Globe's leadership in future-proof telco solutions, enabling more inclusive digital access and resilience and empowering communities across the country.
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I really appreciate Globe's initiative as it is a major step toward digital inclusion in the Philippines. – PinoyTechSaga
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