| Image | Part Number | Manufacturer | Description | Series | Type | Attenuation Value |
|---|---|---|---|---|---|---|
| 1-1693560-0 | Agastat Relays / TE Connectivity | BOA 10DB LC/UPC BB | - | LC/UPC, Singlemode | 10dB | |
| HSC-AT11U-A06 | N/A | CONN SC ATTENUATOR 6DB 250MW | HSC | SC, Singlemode | 6dB | |
| HSC-AT11K-A20 | N/A | CONN SC ATTENUATOR 20DB 10MW | HSC | SC | 20dB | |
| 5209250-4 | Agastat Relays / TE Connectivity | FOPC,BOA,4DB,SC/UPC,SM,BP | - | SC/UPC, Singlemode | 4dB | |
| 5209250-3 | Agastat Relays / TE Connectivity | FOPC,BOA,3DB,SC/UPC,SM,BP | - | SC/UPC, Singlemode | 3dB |
Fiber optic attenuators are passive devices used to reduce the power level of optical signals transmitted through optical fibers. Attenuators are employed to optimize signal strength, minimize signal distortion, and prevent overloading of optical receivers in fiber optic communication systems. They come in various types, including fixed, variable, and stepwise attenuators, and are available with different attenuation levels to suit specific application requirements.