Founded in 2003. Trusted by 3,000+
Network Engineers.
OPTONE Technology Limited was founded in Shenzhen, China in 2003 with a singular mission: to manufacture the world's most reliable and cost-effective optical connectivity products. Over two decades, we have grown from a small SFP module manufacturer into a comprehensive fiber optic network equipment company.
Our vertically integrated manufacturing facility in Shenzhen's Longhua District spans over 10,000 square meters and employs 200+ specialists, including 50+ dedicated R&D engineers. This in-house capability allows us to control every aspect of quality — from raw component sourcing to final product testing.
Today, OPTONE serves telecom operators, data center operators, ISPs, and enterprise network teams across 80+ countries. Our products are deployed in 5G fronthaul networks, hyperscale data centers, and critical infrastructure worldwide.