Optical Fixed Attenuator can reduce the optical light power at a fixed level,Variable fiber optic attenuators are with adjustable attenuation range. There are also attenuation fiber optic patch cables available, their function is same as attenuators and are used inline. Opelink’s Fixed Fiber Optic Attenuator features high power endurance and low backreflection, suitable for high speed digital transmission and analog applications.Available in singlemode or multimode, FC,SC, ST,MU and LC type.
|Product name||Optical Fixed Attenuator|
|Place of Origin||Guangdong, China|
|Attenuation Value||1dB ~ 30dB|
|Model||Fixed, In-line, Variable,Adapter (Female to Female), Connector (Male to Female)|
|Operating Wavelength||SM:1240 ~ 1620nm (Dual 1310/1550nm) MM:850/1300nm|
|Return Loss||UPC >55dB,APC >60dB|
|Attenuation Tolerance||+/-0.5 dB for 1 to 5dB attenuation|
|+/-10% for 6 to 30dB attenuation|
|Maximum Optical Input Power: 1000mW(SM);200mW(MM)|
|Polarization Dependent Loss: ≤0.2dB|
|Durability:≤0.2dB Typical 1000 matings|
|Operating Temperature Range: -40 ºCto 75ºC|
|Storage Temperature Range: -40ºC to 85ºC|
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