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Top » Catalog » Coaxial Attenuator » AT-1775
ST Fiber Attenuator(Adaptor Type) 2/3/4/5/10/15/20DB
ST Fiber Attenuator(Adaptor Type) 2/3/4/5/10/15/20DB
ST Fiber Attenuator(Adaptor Type) 2/3/4/5/10/15/20DB
ST Fiber Attenuator(Adaptor Type) 2/3/4/5/10/15/20DB
Model: AT-1775

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ST Fiber Attenuator(Adaptor Type) 2/3/4/5/10/15/20DB

5dbi Attenuator

Optical attenuator as a passive device for optical communication system in which the optical power performance debugging, testing fiber-optic instrument calibration correction, optical fiber signal attenuation. Product made ​​of fiber attenuation what mixed with metal ions, and can adjusted the optical power level what required .


Metal ion doped fiber
Low back reflection, Low insertion loss
High power endurance
Maximum stability,reliability and flat spectral response
Easy to connect/disconnect (Push-Pull)
High mechanical resistance
Strong adaptability to environment, wide application range


Attenuation Accuracy (db):+/- 0.5dB(1-10 dB)/+/- 0.5 dB(11-30 dB)
Operating Wavelength(nm):1200nm,1600nm /1310nm,1550nm
Return Loss(db):≥50dB(SPC)/≥55dB(UPC)/≥65dB(APC)
Maximum Optical Input Power 200mW
Operating Temp. Range -40℃~+85℃
Storage Temperature -40℃~+85℃

Weight :0.021kg


Local area network
Fiber optic sensors, Optical fiber transmission system
EDFA loop tests and measurements
Optical transmission system
Testing instruments

Optional Attenuation:


This product was added to our catalog on Friday 15 July, 2011.
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