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Single mode Inline Fixed Optical Attenuator
Fiberlink’s Inline Fixed Optical Attenuator is a compact passive fiber optical component that provides accurate attenuation. The Fixed optical attenuator is packaged with fiber pigtails so that it can be easily connected into the optical fiber systems. Single mode fiber based attenuators with single window (1310nm or 1550nm) or dual window (1310&1550nm) are available.

Parameter

Value

Operating Wavelength

1310/1550nm

Bandwidth

50nm

Attenuation Range

1dB, 3dB,5 dB, 7dB 10 dB, 15dB 20 dB etc.

Attenuation Tolerance

10% Attenuate Value

Return Loss

>50dB

PDL

<0.1dB

Pigtail Type

250nm bare fiber 900um/2.0mm/3.0mm Loose tube

Package size

Φ3×40 Φ4×75

Operating Temperature

-20 ~+75℃

Storage Temperature

-40 ~+85℃
Definable attenuation from 1db to 20dB
High precision attenuation value
Wide bandwidth
High return loss and low PDL
Compact size and small package