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High Power 37dBm EDFA from China Suppliers - Customizable Options from Leading Factory
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High Power 37dBm EDFA from China Suppliers - Customizable Options from Leading Factory

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Product Overview  
● Explore a range of chip options available from our trusted China suppliers
● Experience exceptional performance with saturated output optical power reaching up to 37dBm
● Designed for efficiency with low noise and reduced power consumption
● Choose from flexible power supply voltage options of +5V and +12V
● Adapt to your needs with three versatile working modes: APC, ACC, and AGC
● Customize optical indicators, software protocols, and electrical ports to suit your specifications from our reliable factory

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    Product Details

    Product Description
    The Erbium-Ytterbium Co-doped Fiber Amplifier (EYDFA) is a high-performance optical amplification device that combines the advantages of Erbium (Er³⁺) and Ytterbium (Yb³⁺) ions, exhibiting unique product features across various fields:
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    High Power Output: Capable of output power ranging from several Watts to tens of Watts, meeting the demand for strong signals in high-power laser systems and long-haul optical communication.
    ⚙️
    Flexible and Integrable Design: Engineered to integrate seamlessly into diverse optical setups and system architectures.
    🛡️
    Excellent Operational Stability and Reliability: Equipped with high-precision Automatic Temperature Control (ATC) and Automatic Power Control (APC) circuits. These adjust operating parameters in real-time to ensure stability of output power, gain, and other metrics (power stability typically within ±0.1dB) despite ambient temperature changes or input signal fluctuations. Furthermore, the use of highly reliable pump sources and premium fiber materials results in a long Mean Time Between Failures (MTBF), suitable for continuous long-term operation.
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    Wide Applicability and Strong Adaptability: Beyond traditional communication fields like long-haul trunk lines and metropolitan area networks (MANs), EYDFAs also meet the demand for high-power, high-stability optical amplification in specialized scenarios such as industrial laser processing, medical equipment, and fiber sensing networks, offering strong environmental adaptability and application scalability.
    Product Applications
    1
    Fiber optic sensing
    2
    Control panel optical communication system
    3
    Nonlinear optics research
    Product Parameters
    Parameters Min Typ Max Unit
    Wavelength Coverage 1540 - 1565 nm
    Number of Channels - 1 - -
    Input Power -10 - +10 dBm
    Output Power 23 - 37 dBm
    Noise Finger - 5.5 6 dB
    Open Pump Threshold - -12 - dBm
    High Temperature Shutdown Threshold - 65 - ℃
    Return Loss 45 - - dB
    Polarization-Dependent gain - - 0.5 dB
    Working Temperature -5 - +55 °C
    Storage Temperature -40 - 85 °C
    Relative Humidity (non-condensation) 5 - 85 %
    Size 140*90*18 mm
    Power Consumption - - 30 W
    Supply Voltage 4.75 / 11.75 5 / 12 5.25 / 12.25 V
    Communication level LVTTL / RS232 -
    Data Test Curve
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    Product Size
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    Product Ordering Guide
    product description03
    EYDFA-S-C-084-140*90*18-37/xx-0.9-FC/APC-1-White Pine Tubing
    EYDFA: Erbium ytterbium co-doped fiber amplifier
    S: single channel
    C: C wave band
    084: Product model
    140*90*18: external dimensions (mm)
    37/xx: Saturated output optical power is 37dBm
    0.9: Input/output fiber type SMF-28e, 900um
    FC/APC: Fiber optic connector type
    1: Input and output fiber length is 1m
    White loose tube: fiber optic tail fiber tube type
    Frequently Asked Questions (FAQ)
    What is the output power range of the EYDFA?
    The Erbium-Ytterbium Co-doped Fiber Amplifier offers a high output power ranging from 23 dBm to 37 dBm, which meets the demands of both high-power laser systems and long-haul optical communication.
    How does the device ensure output stability under varying temperatures?
    The system features integrated high-precision Automatic Temperature Control (ATC) and Automatic Power Control (APC) circuits. They adjust operational parameters in real-time, maintaining power stability within ±0.1dB.
    What are the primary applications of this amplifier?
    This EYDFA is highly suitable for fiber optic sensing networks, control panel optical communication systems, and advanced nonlinear optics research.
    What is the operating temperature range for this module?
    The module is designed to operate reliably in environments ranging from -5°C to +55°C, with a safe storage temperature range of -40°C to +85°C.
    What fiber connectors and dimensions does the standard model use?
    The standard configuration (e.g., model EYDFA-S-C-084) has dimensions of 140*90*18 mm and utilizes FC/APC fiber connectors with 1-meter SMF-28e (900um) white loose tube pigtails.

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