For hybrid transmission of 100G-and-beyond and 10G signals, it is recommended that the optical power...

In hybrid transmission scenarios involving both 100G-and-beyond and 10G signals, it is recommended that the optical power of 100G signals be higher than that of 10G signals but not exceed the single-wavelength nominal value of the OA board. This ensures the 100G signals, which typically have stricter OSNR and power requirements, maintain adequate quality without causing nonlinear effects or saturation. Proper power balancing between different signal rates prevents performance degradation and interference. HCIP-Transmission guidelines emphasize this approach for hybrid system stability and optimized performance.