LC/ST/ST/FC SM Doped Optical Attenuator
Takfly Attenuator family offers high performance of variously fixed attenuation for industrial standard connections.
Wide attenuation range, extremely low return loss, polarization insensitive, and excellent repeatability. With our highly
integrated design and manufa turing capability, Takfly can also provide customized products to help our customer for
better opportunities. Our attenuator complies with industry green initiative such as ROHS.
Features:Wide Attenuation Range Low Return Loss Low PDL Polarization Insensitive Various connector typeHighly Reliable
Applications:FTTH, LAN, PON & Optical CATVLocal ring netOptical fiber communication systemOptical fiber test equipmentOptical fiber network Technical Specification:
LC ATTENUATOR |
Type |
Parameter |
UPC |
APC |
MM |
Insertion Loss |
SM:1310nm/1550nm MM:850nm/1300nm |
≤0.3dB |
≤0.2dB |
≤0.3dB |
Return Loss |
SM:1310nm/1550nm MM:850nm/1300nm |
≥50 dB |
≥60 dB |
≥35 dB |
Repeatability |
<0.1 dB |
Tensile Strength |
>100N |
<0.1 dB |
Operating Temperature(ºC) |
-40~+85 |
Storage Temperate (ºC) |
-40~+85 |
Tolerance |
DB Value≤5 dB =±0.5&DB Value≥5 dB =±DB*10% |
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