Hangzhou Ray Optoelectronic Equipment Co.,Lt

User's manual

Provide a comprehensive product usage guide

Accurate planning

Our team of technical experts provides you with customized solutions for cutting-edge HFC network evolution, FTTH/PON network construction, and distributed DAA architecture.


Simulation and verification

Assist in network link budget analysis and system indicator simulation to ensure the feasibility and optimal cost-effectiveness of the solution.


Worry free delivery

Provide a detailed equipment list, data center layout, and fiber optic wiring recommendations to ensure a stable start to the project.


Remote diagnosis and repair

Through a secure remote connection, our engineers can view device status in real-time, analyze logs, and achieve "minute level" fault location and repair.


Spare parts first service

For critical network nodes, we provide spare parts reserve and quick replacement services to minimize MTTR (Mean Time to Repair).