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Mini 1x4 Mechanical Optical Switch

Gezhi Photonics 1x4 Mechanical Fiber Optical Switch with compact mini size package.

  •  Mini 1x4 Mechanical Optical Switches


    GEZHI Series Mini 1x4 fiber optic switch connects optical channels by redirecting an incoming optical

    Signal into a selected output fiber. This is achieved by using a patented opto-mechanical configuration activated via an electrical control signal. Latching operation preserves the selected optical path after the drive signal has been removed. 


    The switch has integrated electrical position sensors, and the new material based advanced. design significantly reduces moving part position sensitivity, offering unprecedented high stability and longevity, as well as an unmatched low cost. Electrical driver is also available. The switch is bidirectional.


    We offer tight-bend-fiber version, which reduces the minimum bending radius from normal 15 mm to 7mm.

    This feature enables smaller overall foot print.


    Features                                                                              Application

    • Unmatched Low Cost                                                             Channel Blocking

    • Low Optical Distortions                                                           Configurable Add/Drop

    • High Isolation                                                                          System Monitoring

    • High Reliability                                                                        Instrumentation

    • Epoxy-Free Optical Path

     

     

    Performance

    1x4 Mini Switch

    Unit

    Min

    Typical

    Max

    Operation Wavelength

    nm

    1260 ~ 1610nm

    Insertion Loss 1

    dB

    0.4

    0.6

    1.0

    Wavelength Dependent Loss

    dB


    0.2

    0.4

    Polarization Dependent Loss

    dB

    0.05

    0.1

    0.2

    Return Loss

    dB

    >50

    Cross Talk

    dB

    >50

    Switching Time

    ms


    3

    10

    Repeatability


    <±0.05

    Operating Voltage

    VDC

    3V or 5V

    Voltage Pulse Width (Latching)

    ms

    Typical: 20

    Operating Current³

    Latching

    mA

    <26

    Non-Latching

    <36

    Switching Type


    Latching / Non-Latching

    Operating Temperature 2


    -5~+70

    Optical Power Handling

    mW

    Typical: 300mW  Max:500mW

    Storage Temperature

    -40~+85

    Fiber Type


    SMF-28

    Package Dimension

    mm

    35L x 23W x 10H

     

    Electrical Driving

    Latching

    Optcial Path

    Relay

    Electrical Drive

    Status Sensor

    Pin 1

    Pin 8

    Pin 2-3

    Pin 3-4

    Pin 5-6

    Pin 6-7

    Input Port 1

    Relay 1

    5V Pulse

    GND

    Open

    Close

    Close

    Open

    Relay 2, 3

    N/A

    N/A

    --

    --

    --

    --

    Input Port 2

    Relay 1

    GND

    5V Pulse

    Close

    Open

    Open

    Close

    Relay 2

    5V Pulse

    GND

    Open

    Close

    Close

    Open

    Relay 3

    N/A

    N/A

    --

    --

    --

    --

    Input Port 3

    Relay 1, 2

    GND

    5V Pulse

    Close

    Open

    Open

    Close

    Relay 3

    5V Pulse

    GND

    Open

    Close

    Close

    Open

    Input Port 4

    Relay 1,2,3

    GND

    5V Pulse

    Close

    Open

    Open

    Close

     

    Non-Latching

    Optcial Path

    Relay

    Electrical Drive

    Status Sensor

    Pin 1

    Pin 8

    Pin 2-3

    Pin 3-4

    Pin 5-6

    Pin 6-7

    Input Port 1

    Relay 1

    5V Pulse

    GND

    Close

    Open

    Open

    Close

    Relay 2, 3

    No Power

    Open

    Close

    Close

    Open

    Input Port 2

    Relay 2

    5V Pulse

    GND

    Close

    Open

    Open

    Close

    Relay 1, 3

    No Power

    Open

    Close

    Close

    Open

    Input Port 3

    Relay 3

    5V Pulse

    GND

    Close

    Open

    Open

    Close

    Relay 1, 2

    No Power

    Open

    Close

    Close

    Open

    Input Port 4

    Relay 1,2,3

    No Power

    Open

    Close

    Close

    Open

     

    Dimension

    图片2.png

     

     

     

    Ordering Information  

    Type

    Wavelength

    Control Model

    Volatage

    Fiber Type

    Fiber Diameter

    Fiber Length

    Connector

    14=1x4

    41=4x1

    1=1060nm

    2=C+L

    3=1310

    4=1410

    5=1550

    35=1310&1550

    B=1260~1620

    X=Special

    L=Latching

    N=Non- Latching

    3=3V

    5=5V

    1=SMF-28

    X=Special

    25=250um

    90=900um

    X=Others

    1=0.5m

    2=1m

    3=1.5m

    X=Others

    0=None

    1=FC/UPC

    2=FC/APC

    3=SC/UPC

    4=SC/APC

    5=ST/UPC

    6=ST/APC

    7=LC/UPC

    8=LC/APC

     


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