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WDM Series

1x2 FWDM 1310nm 1490nm 1550nm Optical Filter

Feature
Low Insertion Loss
High  channel Isolation
Wide pass band
High reliability and stability
Epoxy free on optical path

Application
Line monitoring
Telecom munication
Cellular Application
Fiber optical Amplifier
Access Network

    Parameters

    1×2 FWDM Device

     

    Operating Wavelength Range (nm)

    N/A

    Pass wavelengths band[λc] (nm)

    1550+/-30

    Reflection wavelengths band[λc] (nm)

    1310±50/1490+/-10

    Pass Channel Insertion Loss (dB)

    ≤0.8

    Reflection Channel Insertion Loss (dB)

    ≤0.7

    Channel Ripple (dB)

    <0.3

     

    Isolation (dB)

    Pass Channel

    >30

     

    Reflection Channel

    >20

    Insertion Loss Temperature Sensitivity (dB/℃)

    <0.005

    Polariation Dependent Loss (dB)

    <0.1

    Polarization Mode Dispersion (ps)

    <0.1

    Return Loss (dB)

    >50

    Directivity (dB)

    >55

    Connector Type

    COM,1550:SC/APC,1310/1490:SC/UPC

    Fiber Length (m)

    1.0

    Fiber type

    Corning Single mode SMF-28

    Maximum Optical Power (mw)

    300

    Operating Temperature (℃)

    -20~+75

    Storage Temperature (℃)

    -40~+85

    Package Dimension (mm)

    5.5*34


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