The SL-EDFA- C-BA-GF from Shanghai Sail Laser Technology is a Optical Amplifier with Input Power -26 to -10 dBm, Noise Figure 5 dB, Gain 25 dB, Input Power -26 to -10 dBm, Output Power 17/20/23 dBm. More details for SL-EDFA- C-BA-GF can be seen below.