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首页 Fiber Accessories Fiber optic components Fiber attenuator Polarization maintaining MEMS adjustable optical attenuator (VOA) 980nm Polarization Maintaining MEMS Variable Optical Attenuator Normally Open (VOA) 980nm FC/APC

    • Polarization Maintaining MEMS Variable Optical Attenuator Normally Open (VOA) 980nm FC/APC

    Idealphotonics’ polarization-maintaining MEMS variable optical attenuator (VOA) is driven by a micro-electromechanical MEMS chip and utilizes electrostatic drive to rotate the reflector to achieve continuous adjustable attenuation of the input light. It has two types: bright state and dark state.

    产品特点Low insertion loss、 High attenuation, continuously adjustable、 High repeatability and long service life、 Small size、 Complies with GR-1209 and GR-1221 standards

    产品货号A80152667

    应用领域Power Control in EDFA、 Wavelength Division Multiplexer (WDM) and Power Control in Configurable Networks

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    电话：16628709332

    邮箱：moli@microphotons.com

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    主要参数
  • 核心参数

  • 尺寸图

    • Main Specifications

    Parameter

    Unit

    PM

    Attenuation Type

    nm

    Normally Open

    Wavelength

    nm

    980m

    Extinction ratio

    dB

    ≥16db

    Attenuation range

    dB

    ≥40

    Insertion Loss (IL )

    dB

    ≤1.2

    Return loss

    dB

    ≥45

    Repeatability

    dB

    ≤0.03dB@ATT≤20dB

    Operating temperature

    ℃

    -5~70

    Storage temperature

    ℃

    -40~85

    Switching speed

    ms

    ≤3

    Life

    Cycle


                                                          ≥1x10 9

    Maximum optical power

    mW

    ≤500

    Driving voltage

    V

    0~7V

    Fiber and Tubing Types

    PM 980 (Panda type) / 0.9mm

    Fiber length

    1m±0.05m

    Connector Type

    FC/APC slow axis alignment

     Note: 1. The above test loss (IL) is based on the test results at 23℃;

    2. Repeatability data is based on 100 cycle repeated test results.



    Ordering information

    MEMSVOA-W□□□□-☆-△-XX

    W□□□□:Wavelength

    980:980nm

    ★:Pigtail Length

    1:1m

    △:Loose Tube

    B:Bare Fiber

    9:900um Loose Tube

    20:2mm Loose Tube

    XX:Fiber and Connector Type

    PMA=PM Fiber+FC/APC

    PMP=PM Fiber+FC/PC

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