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Variable Fiber Optic Attenuator

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Variable Optical Attenuator (VOA) utilizes miniature collimator structures to achieve continuous, accurate and variable optical attenuation in a wide spectrum. It can achieve 0dB to 40dB continuous attenuation.

1310nm, and 1550nm products are available. Within each operating window, the VOA has +/-40nm working bandwidth.

 

Features:

l Wavelength Independent (DWDM)

l Standard Compliant: IEC & RoHS

l Durablitity (over 100 mw)

l Simple and Reliable Structure

l Compact size, low insertion loss

l Wide attenuation range

l High precision and stable attenuation

 

Applications:

l Telecom, Access Network

l Optical Fiber CATV

l Terminal of the Devices and Multimedia

l Testing and Medical Devices

l Optical Fiber LAN and Access Network

l Industry and Military Applications

      

Specifications:

Parameter

Value

Attenuation range

0~35dB

Resolution

0.1 dB(typ)

Return Loss

< -50dB(PC)

PDL

< -60dB(APC)

Operation Temperature

-40o C~75o C

Storage Temperature

-40o C~80o C

Termination: Any connector available.

 

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