1,Fiber Optic Attenuators 2,Low PDL 3,Low back reflection 4,Wide attenuation range 5,High precision attenuation value

Fiber Optic Attenuators

Features:Low back reflection and Low PDL High precision attenuation valuePrecision control of attenuation range Wide attenuation rangePrecision ceramic ferruleFC, SC, ST, LC … optionalPlastic or metal housing material

 

Application:Fiber optical telecommunication system Fiber optical CATVFiber optical sensor Testing equipment

 

Parameter:

Item	Unit	Parameter
Operating Wavelength	Nm	1310/1550
Attenuation Range	dB	1-10dB(1dB step), 15, 20, 25, 30dB
Return Loss	dB	PC:≥50    UPC: ≥55   APC: ≥60
Attenuation Tolerance	dB	≤1.0 (11-30dB)
Working Temperature	°C	-25°C~+75°C
Storage Temperature	°C	-40°C~+ 85°C

Fiber Optic Attenuators Manufacturer