Complete optical amplifier portfolio that includes EDFA, Raman, or EDFA-Raman hybrid covering C and L-bands, and are available at different levels of integration from gain block, module with full control, to terminal or in-line amplifier line cards, rich in features as FGA, VGA . Complete optical amplifier portfolio that includes EDFA, Raman, or EDFA-Raman hybrid covering C and L-bands, and are available at different levels of integration from gain block, module with full control, to terminal or in-line amplifier line cards, rich in features as FGA, VGA . scalability, and cost effectiveness. Prisma II Optical Amplifiers offer a wide range of configurations and output powers for outstand Doped Fiber Amplifier (EDFA) modules. in the 1,55 µm, 1 µm and the 2 µm bands High Power version, up to 5 Watts of overall optical output power of Optical Amplifiers in module format. As networks grow, so does the need for efficient optical am ification. When the transmission distance ranges from 80 km to 120 km: 1. The SOA is a comprehensive module integrating a pump optical laser and either AGC (automatic gain control) or APC (automatic power control) circuits. This module is specifically.