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1x2 WDM 1490 1550

WDM 1490 1550 on both side
Low Insertion Loss
High Islolation
Mini Package Dimensions: Steel  tube φ3*L14mm
    HyOptic mini WDM 1490 1550 is 1x2 3 ports passvie optical filter. its‘ input and output ports are on the same side, and the volume can be reduced by half, which can greatly save fiber coiling space. It is used in single-fiber bidirectional optical transceivers.
    HyOptic reflective WDM based on TFF (Thin Film Filter) technology, which can split one CWDM wavelength from input mixed optical signals to PASS port, and other wavelengths go to REFLECT port. 

    Features
    Low insertion loss
    High isolation
    Operating temperature -40 to 85 °C
    Telcoredia GR-1209-CORE and GR-1221-CORE
    PCT 168 hours reliability
    reflect WDM 1490 1550
    Parameters Unit Limited Value
    Pass  Insertion Ioss dB ≤1.2
    Reflect Insertion Loss dB ≤0.7
    PDL(Polarization Dependent Loss) dB ≤0.1
    Pass Isolation dB ≥30
    Reflect Isolation dB ≥25
    Return Loss dB ≥45
    Directivity dB ≥55
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