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WDM Filter for XGS-PON 1577nm Applications with GPON Signal Rejection

Features:
Wavelength Rejection: Effectively blocks 1490nm and 1550nm wavelengths.
Transmission Window: Permits 1577nm wavelength for XGS-PON.
Low Insertion Loss: Ensures minimal signal degradation.
High Isolation
Reliable Performance
 
Applications:
XGS-PON Networks
Fiber to the Home (FTTH)
Metropolitan Area Networks (MAN)
 
    HyOptic Optical Fiber WDM (Wavelength Division Multiplexing) Filter is designed to enhance the performance of XGS-PON networks by allowing the 1577nm signal to pass while blocking GPON signals at 1490nm and 1550nm. It ensures clear and interference-free transmission of XGS-PON services over a single fiber, making it ideal for next-generation optical access networks.

    Technical Specifications:
    Transmission Wavelength: 1577nm
    Rejection Wavelengths: 1490nm and 1550nm
    Operating Wavelength Range: 1260nm - 1620nm
    Parameters Specification
    Pass Channel Wavelength Range(nm) 1570-1620
    Isolator Wavelength Range(nm) 1260-1560
    Insertion Loss (dB) Pass Channel ≤0.80
    Isolation (dB)
    for 1577nm    		 ≥30
    Directivity (dB) ≥50
    Return Loss (dB) 450
    Dimension(mm) Φ5.5*42 Customizable
    Connector Type SC/APC Customizable
    Operating Temperature(‘℃) -20-+70
    Storage Temperature(‘℃) -40-+85

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