Light-based internet provider Taara, which spun out of Alphabet’s “moonshot” incubator last year, just launched Taara Beam to provide 25Gbps connectivity within cities over invisible beams of light — line of sight permitting.

Unlike last year’s Taara Lightbridge, which connects communities separated by water and mountains at distances up to 20km (over 12 miles), the shoebox-sized Beam can be mounted to street poles and roof tops for city-wide connectivity at distances up to 10km. The 8kg (less than 20 pounds) device typically consumes about 90W.

Taara’s big advantage is speed. It rivals fiber in terms of throughput and can also be deployed in just hours — much faster than having to secure radio spectrum or trench cables. That puts it into competition with services like Starlink. But Taara’s ultra-low latency (less than 100μs) is far better than any space-based solution. Taara Beam, however, isn’t for consumers, it’s designed for enterprises and telcos that require “middle-mile” infrastructure.

Lightbridge has already been deployed by the likes of T-Mobile and Airtel in over 20 countries, and Taara says it’s seeing “significant interest” in a couple of use cases for Taara Beam. One is to offload terabytes of lidar and sensor data from electric vehicles like delivery vans and robotaxis when they park for charging. Another is to create high-speed mesh networks that connect city intersections in support of low-latency V2X (Vehicle-to-Everything) communications.

Taara Beam is having its big coming out party at Mobile World Congress (MWC) next week in Barcelona, where The Verge will be on the ground bringing you all the highlights from the show.