Whalesbook
The capital infusion marks a key step for Velmenni as it works to bring its technological promise to widespread commercial adoption. The company plans to focus on market segments where its optical wireless solutions offer a better cost-benefit profile than traditional fiber or existing radio frequency alternatives.
How Velmenni's Optical Wireless Works
Velmenni's core technology uses Free Space Optics (FSO) and Light Fidelity (Li-Fi) to deliver high-speed wireless backhaul and last-mile connectivity. This system is designed to fill gaps in 4G-LTE, 5G, and FTTx networks by providing speeds over 10Gbps across ranges of 1 to 25 kilometers. Its main advantage is significantly reduced deployment times, bypassing costly fiber trenching and complex spectrum licensing. This approach is ideal for situations where laying fiber is logistically difficult or too expensive. Velmenni notes that its technology can enable installations in days, compared to the weeks or months traditional fiber deployment can take.
Market Traction and Strategic Support
The company has completed over 50 deployments across India, Southeast Asia, and the United States, along with numerous proof-of-concept projects. A notable validation is an 18-month operational FSO backhaul link for GMR Group's private 5G network at a power plant in Odisha, proving sustained network availability. Support from India's Department of Telecommunications and Ministry of Defence through the Innovations for Defence Excellence (iDEX) program highlights the technology's strategic importance, particularly for defense needs. Velmenni aims to serve areas where fiber deployment is too slow, radio frequency faces interference, and licensed spectrum is too costly. This funding round, co-led by pi Ventures, signals investor confidence in the company's ability to turn its novel technology into practical applications.
Challenges and Competitive Landscape
Despite its technological edge and early successes, Velmenni faces significant challenges in achieving widespread market adoption. Optical wireless systems, though fast to deploy, are vulnerable to atmospheric conditions such as fog, heavy rain, or snow, which can degrade signal quality and reliability. This necessitates robust, weather-tested designs and potentially redundant systems. Velmenni also competes in a crowded wireless backhaul market against established players like Ceragon Networks and Aviat Networks, who rely on mature microwave technologies. The global expansion of fiber optic networks and the rapid development of millimeter-wave (mmWave) spectrum for 5G create further competitive pressure. mmWave, despite its shorter range, is becoming more cost-effective for high-density deployments, directly challenging FSO's role in last-mile connectivity. The long-term total cost of ownership and how FSO systems integrate with various network architectures also need careful consideration. While the iDEX program provides a strategic pathway for defense contracts, winning large commercial deals may be difficult against established competitors and evolving alternatives.
Expansion Strategy
Velmenni plans to expand its reach to communication service providers, defense organizations, and enterprises, with intentions for international market entry. The company is banking on its ability to offer a cost-effective and agile solution for the increasing demand for data capacity, especially as 5G networks mature and require more robust backhaul infrastructure. Market projections for optical wireless in India indicate a growing niche, driven by ongoing digital transformation and infrastructure development.