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China Suppliers Multi-Mode Pump Combiner Bias Retention (2+1)×1 from Reliable Factory
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China Suppliers Multi-Mode Pump Combiner Bias Retention (2+1)×1 from Reliable Factory

Introducing our top-quality product, manufactured in China by leading Suppliers and experts in the industry. Our factory is committed to delivering innovative solutions that meet global standards while ensuring excellent performance and durability. With years of experience, our China-based factory utilizes the latest technology and skilled craftsmanship to produce exceptional products that cater to various needs. Choose us as your preferred Suppliers in China for reliable and cost-effective solutions that enhance your business operations. Explore our extensive range today and partner with a factory that prioritizes quality and customer satisfaction
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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 94 % JDSU 915nm Pump tested
    7 Signal Insertion Loss 0.5 dB  
    8 ER 18 dB  
    9 Optical Isolation 25 dB  
    10 Fiber Length 1.0 M Each port
    11 Power Handling 10 W Each port
    12 Operating Environment Temperature -5 +70 oC  
    13 Operating Humidity 5 95 %RH Not recommend in high humidity for long time.
    14 Storage Temperature -40 +85 oC  
    15 Package C1 - Handling power is different with PKG
    Photoelectric properties
    Product Size
    L50 * W5 * H5  Unit: mm
    Product dimensions layout diagram showing L50*W5*H5 unit in mm
    Frequently Asked Questions (FAQ)
    1. What are the key signal and pump operating wavelengths for this device?
    The device features a signal operating wavelength of 1550 nm and a pump operating wavelength of 940 nm.
    2. What type of fibers are configured for the input and output ports?
    The configuration utilizes an MM 105/125 0.22NA fiber for the pump, a PM1550-GDF fiber for the signal input, and a PM1550 fiber for the signal output.
    3. What is the transmission efficiency and signal insertion loss?
    It offers a typical transmission efficiency of 94% (90% minimum) tested under a JDSU 915nm pump, with a maximum signal insertion loss of 0.5 dB.
    4. What are the operating and storage temperature limits?
    The operating environment temperature ranges from -5°C to +70°C, and the storage temperature ranges from -40°C to +85°C.
    5. Can this product be customized for specific project configurations?
    Yes, custom configurations are available to meet your specific application requirements and parameters.
    6. What is the physical size and package type of this product?
    The dimensions are L50*W5*H5 mm, and the product is standardly housed in a C1 package.

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