AdjusTable Single Mode Fiber Attenuator 1db 25db MU Male To Female Black
Fiber Optical MU Male -Female Attenuator 1db 2db 3db 5db 7db 10db 25db
What's the fiber attenuator
A fiber attenuator is an optical device that reduces the energy of an optical signal. It is used to attenuate the input optical power and avoid the distortion caused by the optical receiver due to the strong input optical power.
The optical fiber attenuator is used as an optical passive device for debugging optical power performance in optical communication systems, calibration calibration of debug fiber optic instruments, and attenuation of optical fiber signals. The product is manufactured using an attenuating fiber doped with metal ions to adjust the optical power to the required level.
Operating wavelength nm 1310 or 1550
Return loss dB ≥50
Attenuation and accuracy dB 1±0.5, 2±0.5, 3±0.75, 5±0.75 8±0.8, 10±1, 15±1.5, 20±2.0
Input/output form FC, SC, ST, LC
Temperature range °C-40~+80
The fiber attenuator test system features high attenuation accuracy, low added loss, and good stability.
Main applications: fiber optic communication systems;
fiber optic CATV;
high power optical device measurement;
It is used to attenuate the input optical power and avoid the distortion caused by the optical receiver due to the strong input optical power