QYY-FC/APC SM Cathode Fiber Attenuator

A fiber attenuator is an optical device that can reduce the energy of an optical signal. It is used to attenuate the input optical power and avoid the distortion of the optical receiver due to the super strong input optical power.

As an optical passive device, the optical fiber attenuator is used for debugging the optical power performance in the optical communication system, debugging the calibration and correction of the optical fiber instrument, and   attenuating the optical fiber signal.

1.Design flexibility with various connector style choices and with various attenuation levels

2.Excellent optical performance

3.Variety of fixed attenuation levels.1 to 16 db(in 1db increments),20,25,and 30 db

4.Low reflecation to meet stringent system tequirements

5.Backward compatible with existing transmission equipment

6.Temperature(℃) ：-40～+75 Max Power(dbm)：30-25