Mechanical VOA

Variable Optical Attenuator, a micro-optic component designed to control the attenuation of the optical signal passing through it. The desired attenuation can be precisely achieved by adjusting a screw. It can be used to precisely balance the signal strengths in fiber circuits, and balance an optical signal when evaluating the dynamic range of the measurement system.
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Related Products

Low Insertion Loss (IL)

High isolation

Low Polarization Dependent Loss (PDL)

Compact design

Wide attenuation range

1310/1550nm operating wavelength

High reliability and high stability

Telcordia GR-1209-CORE-2001 compliant

Telcordia GR-1221-CORE-1999 compliant

ITU-T G.694.1 compliant

RoHS-6 compliant (lead free)

Fiber communication system test

Passive optical component test

Optics lab use and research




    Mechanical Optical Switch

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