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China Suppliers Factory Multi-Mode Pump Combiner (6+1)×1 for Enhanced Bias Retention Performance
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China Suppliers Factory Multi-Mode Pump Combiner (6+1)×1 for Enhanced Bias Retention Performance

Discover our high-quality products sourced directly from trusted China suppliers. Our dedicated factory ensures that each item is manufactured with precision and care, meeting the highest industry standards. By partnering with established manufacturers in China, we provide you with competitive pricing and unmatched quality. Explore our range of products today and experience the reliability that comes from working with top-tier suppliers and a skilled factory. Trust us to deliver excellence in every order!
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    Product Details

    Product Features

    High Signal Transfer Efficiency
    High Pump Efficiency
    Wavelength Insensitive
    Custom Configurations Available

    Product Applications

    Fiber optic communication systems
    Cable TV CATV
    Passive optical networks

    Product Parameters

    Parameters/Test conditions Min Typ. Max Unit Note
    1 Signal Operating Wavelength 1550 nm  
    2 Pump Operating Wavelength 940 nm  
    3 Pump Fiber Core Diameter 105 µm MM 105/125 0.22NA
    Cladding Diameter 125 µm
    Numerical Aperture 0.22 -
    4 Signal Input Fiber Core Diameter 10 µm PM1550-GDF
    Cladding Diameter 130 µm
    Numerical Aperture 0.12/0.46 -
    5 Signal Output Fiber PM1550 -  
    6 Transmission efficiency 90 92   % JDSU 915nm Pump tested
    7 Signal Insertion Loss     0.7 dB  
    8 M2   1.1 1.3 -  
      ER 18     dB  
    9 Optical Isolation 20     dB  
    10 Fiber Length   1.0   M Each port
    11 Power Handling     10 W Each port
    12 Operating Environment Temperature -5   +70 °C  
    13 Operating Humidity 5   95 %RH Not recommend in high humidity for long time.
    14 Storage Temperature -20   +70 °C  
    15 Package C4 - Handling power is different with PKG
    Photoelectric properties

    Product Size:

    L70 * W12 * H8 (Unit: mm)
    Product Size Dimensions

    Frequently Asked Questions (FAQ)

    Q1: What are the primary wavelengths supported by this product?

    This component is designed with a Signal Operating Wavelength of 1550 nm and a Pump Operating Wavelength of 940 nm.

    Q2: What type of fiber configurations are used for the input and output?

    The pump fiber features a 105/125 µm core/cladding diameter with 0.22NA. The signal input fiber is PM1550-GDF (10/130 µm, 0.12/0.46NA), and the signal output fiber is PM1550.

    Q3: What is the typical transmission efficiency of this device?

    The typical transmission efficiency is 92%, with a guaranteed minimum of 90% when tested using a JDSU 915nm pump.

    Q4: What is the maximum power handling capacity?

    The device supports a maximum power handling capability of up to 10W per port.

    Q5: Can this device operate in high-humidity environments?

    While the operating humidity range is 5% to 95% RH, it is not recommended to use the device in high humidity conditions for extended periods to ensure long-term reliability.

    Q6: What is the physical package size of this component?

    The standard package size is C4, with physical dimensions of L70 * W12 * H8 mm. Note that power handling capacity may vary depending on the package type selected.

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