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Mini 1×1 1×2 2x2Bypass Optical Switch

The miniature fiber optic switch connects optical channels by redirecting incoming optical signals into selected output fibers, in 1×1, 1×2 and 2×2 (bypass) configurations. This is achieved using opto-mechanical configuration and activated via an electrical control signal.
  • Mini 1×1 1×2 2x2Bypass Optical Switch

     

    Description 

    The miniature fiber optic switch connects optical channels by redirecting incoming optical signals into selected output fibers, in 1×1, 1×2 and 2×2 (bypass) configurations.  Latching operation preserves the selected optical path after the drive signal has been removed. The switch has integrated status contacts to provide an electrical readout of switch position. The new material based advanced design significantly reduces moving part position sensitivity, offering unprecedented high stability as well as an unmatched low cost. It is designed for use in reconfigurable OADM, optical cross-connect system and network switching for fault protection applications. Electronic driver is available for this series of switches. The switch is bidirectional.


    Features

    Compact design, Miniature size

    Short switching time

    Bi-directionalLow optical distortions

    Low cross talk, Low Insertion Loss

    Wide operating wavelength Range


    Applications

    R&D in Laboratory

    System monitoring

    Metropolitan Area Network

    Network protection and restoration

    Instrumentation, testing, and measurement


    Technical Paremeter


    Parameters


    MINI-1X1 1X2  2×2Bypass

    Wavelength   Range

    nm

    650~1310

    1260~1670

    Testing   Wavelength

    nm

    650/780/850/980/1064/1310

    1310/1490/1550/1625/1650

    Insertion   Loss     

    1X1

    dB

    Typ:0.6,Max:1.0

    Typ:0.5 ,Max:0.8

    1X2

    Typ:0.6,Max:1.0

    Typ:0.6,Max:1.0

    2X2B

    Typ:0.8,Max:1.2

    Typ:0.8,Max:1.0

    Return   Loss  

    dB

    ≥30

    ≥50

    Crosstalk

    dB

    ≥35

    ≥50

    PDL

    dB

    ≤0.05

    WDL

    dB

    ≤0.25

    TDL 

    dB

    ≤0.25

    Repeatability

    dB

    ≤±0.02

    Power   supply     

    v

    3.3 or 5.0

    Lifetime    

    Cycle

    ≥107

    Switch   Time    

    ms

    ≤8

    Transmission   Power

    mW

    ≤500

    Operation   Temperature

    -30~+85

    Storage   Temperature

    -40~+85

    Weight

    g

    16

    Dimension

    mm

    (L)20.5×(W)10×(H)8(±0.2)



    Pins

    Latching Type

    LB Ultra-Mini 1×2 Switch


    Electrical Drive

    Status Sensor

    Optical Path

    Pin 1

    Pin 8

    Pin 2-3

    Pin 3-4

    Pin 5-6

    Pin 6-7

    Port 1 → Port 2

    5V Pulse

    GND

    Open

    Close

    Close

    Open

    Port 1 → Port 3

    GND

    5V Pulse

    Close

    Open

    Open

    Close

    LB Ultra-Mini 2×2 Bypass Switch


    Electrical Drive

    Status Sensor

    Optical Path

    Pin 1

    Pin 8

    Pin 2-3

    Pin 3-4

    Pin 5-6

    Pin 6-7

    Port 1 → Port 2

    5V Pulse

    GND

    Open

    Close

    Close

    Open

    Port 4 → Port 3

    Port 1 → Port 3

    GND

    5V Pulse

    Close

    Open

    Open

    Close

    Non-Latching Type

    LB Ultra-Mini 1×2 Switch


    Electrical Drive

    Status Sensor

    Optical Path

    Pin1

    Pin8

    Pin2-3

    Pin3-4

    Pin5-6

    Pin 6-7

    Port 1 → Port 2

    5V

    GND

    Open

    Close

    Close

    Open

    Port 1 → Port 3

    No Power

    Close

    Open

    Open

    Close

    LB Ultra-Mini 2×2 Bypass Switch


    Electrical Drive

    Status Sensor

    Optical Path

    Pin1

    Pin8

    Pin2-3

    Pin3-4

    Pin5-6

    Pin 6-7

    Port 1 → Port 2

    5V

    GND

    Open

    Close

    Close

    Open

    Port 4 → Port 3

    Port 1 → Port 3

    No Power

    Close

    Open

    Open

    Close


    Optical Route

    MINI optical switch.jpg

    Demension:

    MINI optical switch size.jpg

    Ordering Information

    Type

    Mode

    Wavelength

    Voltage

    Control Model

    Fiber Type

    Fiber Diameter

    Fiber Length

    Connector

    LB1x1

    LB1x2

    LB2x2B

    S=SM

    M=MM

    85=850nm

    13/15=1310/1550nm

    X=Others

    3=3V

    5=5V

    L=Latching

    N=Non- Latching

    5=50/125

    6=62.5/125

    9=9/125

    X=Others

    25=250um

    90=900um

    20=2.0mm

    30=3.0mm

    X=Others

    1=1m

    2=1.5m

    X=Others

    0=None

    1=FC/PC

    2=FC/APC

    3=SC/PC

    4=SC/APC

    5=ST/PC

    6=ST/APC

    7=LC/PC

    8=LC/APC

    X=Others

    • verification code