Optical Tunable Attenuator

Optical Tunable Attenuator

Optical tunable attenuators are used in the fiber optic links to reduce the optical power to achieve certain attenuation, especially for the optic links in testing instruments and short distance optical signal attenuation.


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Features

Applications

■ High Attenuation Range

■ Low Insertion Loss

■ Good Performance & Reliability

■ Tunable Attenuation

■ Testing Instruments

■ Short Distance Power Attenuation

■ Lab Application

■ LAN & CATV Systems

 

     

 

 

 

 

 

 

Parameters

Unit

Performance

Operating Wavelength

nm

1550 ± 20

Max. Attenuation

dB

60

Max. Insertion Loss

dB

0.50

Min. Return Loss

dB

50

Max. Thermal Dependent Loss

dB

0.3

Operating Temperature Range

-5 to 70

Connector Type

---

Customize

Fiber Length

---

Customize

Fiber Jacket

---

2.0/3.0mm Cable

Remark: Connector loss is excluded.