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Magneto Single ended 1X2

Magneto fiber optic switch has been widely researched due to its capabilities handling large beam cross sections, operating at low voltages, featured as low insertion loss and intrinsic non-reciprocity.
Specification

  • Magneto Optical Switch Single Stage 1X2

    Description 

    Magneto fiber optic switch has been widely researched due to its capabilities handling large beam cross sections, operating at low voltages, featured as low insertion loss and intrinsic non-reciprocity.

    A magneto optic switch, comprising: a plurality of optical components positioned in order along a light path comprising: a single fiber optical collimator, a first birefringent optic crystal, a first half wave plate assembly, a polarization rotation assembly, a second half wave plate assembly, a second birefringent optic crystal, and a dual fiber optic collimator.

     

    Features

    ♦         High switching speed

    ♦         Better durability   

    ♦         High reliability  

    ♦         Low voltage drive 

    ♦         Fail-safe latching

       

    Applications 

    ♦         Optical channel blocking

    ♦         Configurable Add/Drop

    ♦         System monitoring,Test&measurement

    ♦         Fiber-optics sensing system

     

    Technical Paremeter

    Parameters

    Unit

    1x2S

    Wavelength Range

    nm

    1520~1580

    Test Wavelength

    nm

    1550

    Insertion Loss 2, 3

    dB

    1.0

    Return Loss 2, 3

    dB

    ≥50

    Crosstalk 2

    dB

    ≥40

    PDL

    dB

    ≤0.2

    Repeatability

    dB

    ≤±0.01

    Operating Voltage

    V

    5.0

    Durability

    Cycles

    ≥ 30 Bllions

    Switching Time

    μs

    ≤100

    Switching Type

    n/a

    Latching

    Optical Power

    mW

    ≤500

    Operating Temperature

    ℃

    –5~ +70

    Storage Temperature

    ℃

    -40 ~ +85

    Relative Humidity

    %

    5 ~ 95

    Fiber Type


    G657A1

    Dimension

    mm

    (L )39x(W)9x(H)9.5


    Pins

    Type

    State

    Optical Route

    Electric Drive

    Pin 1

    Pin2

    Unidirectional

    （1X2）

    A

    P1→P2

    P3→P1

    GND

    V+

    B

    P1→P3

    P2→P1

    V+

    GND

    Unidirectional

    （2X1）

    A

    P2→P1

    P1→P3

    V+

    GND

    B

    P3→P1

    P1→P2

    GND

    V+


    Magneto Optical Switch Single Stage 1X2 – Optical Route 

    Bidirectional 

    end 1x2 biidi.jpg

    Unidirectional 2×1

    end 1x2 uni.jpg


    Electric

    Parameter

    Unit


    Drive Voltage

    V

    2.5±10%

    Drive Current

    mA

    160±30%

    Pulse Duration

    μs

    200~400

    Claim Frequency

    Hz

    <800


    Ordering Information

    Type

    Fiber Type

    Operating Voltage

    Test Wavelength

    Tube Type

    Fiber Length

    (Include connector)

    Connector

    1X2U/S:

    Unidirectional

    （1X2）

    2X1U/S:

    Unidirectional

    （2X1）

    SM:

    SM, 9/125

    X:

    Others

     

     

     

    5:

    5.0V

     

    1550:

    1550nm

    X:

    Others

    25:

    250um

    90:

    900um

    X:

    Others

     

    05:

    0.5m±5cm

    10:

    1.0m±5cm

    15:

    1.5m±5cm

    X:

    Others

    OO:None

    FP: FC/PC

    FA: FC/APC

    SP: SC/PC

    SA: SC/APC

    STP: ST/PC

    LP: LC/PC

    LA: LC/APC

    X: Other

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