FS uses the existing tower to install 5G AAU, uses a 25G CWDM color optical module, and couples multiple optical signals to the same optical fiber for transmission through a wavelength division multiplexer. This solution eliminates the need for new optical cable lines and can reduce the cost of 5G site upgrades, increase network capacity, and expand signal coverage.

FS can provide customers with stable, reliable, and cost-effective products that can maintain long-term operation capabilities. FS's self-developed 25G DBF chip can increase the core competitiveness of the product. FS's 25G CWDM module provides extended temperature, superior compatibility, can meet the complex and changeable application environment, and maintains network stability.

FS's passive WDM solution can solve the problem of insufficient power supply in the computer room, and FS directly fans out the optical fiber line and connects it to the AUU through the wavelength division multiplexing equipment, thus avoiding complex power scaling and machine building, effectively reducing construction costs and difficulty.