C Band DWDM EDFA Pre-Amplifier Mini Module, 20dBm Output Power is a high-gain, low-noise erbium-doped fiber amplifier designed for pre-amplification in DWDM systems. It features a compact mini module package, ideal for integration into space-constrained environments. The amplifier employs a high-reliability PUMP laser, along with APC (Automatic Power Control) and ATC (Automatic Temperature Control) circuits, ensuring stable output power and consistent performance. Its optimized optical path design provides excellent gain and noise figure characteristics, making it suitable for long-haul and metro optical networks. The built-in MPU control system offers intelligent monitoring and control, enhancing system reliability and ease of use.