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DWDM EDFA Factory in China - Reliable Suppliers for Dense Wavelength Division Multiplexing Amplifiers
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DWDM EDFA Factory in China - Reliable Suppliers for Dense Wavelength Division Multiplexing Amplifiers

The DWDM EDFA, or Dense Wavelength Division Multiplexing Erbium-Doped Fiber Amplifier, is an essential component for amplifying optical signals in DWDM systems. By compensating for signal transmission losses, it ensures reliable and stable signal transmission across long distances, Manufactured in China, our EDFA units utilize advanced 980nm or 1480nm pump lasers to deliver optimal energy efficiency. As a leading supplier in the industry, our factory implements sophisticated internal control methods, including AGC (Automatic Gain Control), ACC (Automatic Current Control), and APC (Automatic Power Control), to enhance performance, Additionally, our DWDM EDFAs are equipped with precise temperature control technology, enabling them to operate effectively in extreme conditions ranging from -20°C to 60°C. Trust our reliable solutions to meet your optical amplification needs, backed by quality manufacturing from China
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    Product Details

    Product Advantage

    Backbone Network
    Used for long-distance and large-capacity signal transmission, compensating for signal loss and ensuring signal quality.
    Metropolitan Area Network (MAN)
    Meets the needs of multi-service and large-bandwidth transmission within the metropolitan area, enabling signal amplification and extension of transmission distance.
    Data Center Interconnection (DCI)
    Can connect different data centers, ensure high-speed and reliable data transmission, and improve communication efficiency between data centers.
    Power Private Network
    Ensures stable data transmission in power systems and meets the needs of power monitoring, dispatching and other services.
    Government and Enterprise Private Network
    Builds dedicated communication networks for governments and enterprises, providing high-quality and reliable communication services.

    Products

    Designed for DWDM transmission systems, it can be integrated into EDFA cards or racks according to customer application requirements.
    ✓ Compatible with compact MSA sizes
    ✓ Wide operating wavelength range
    ✓ High output optical power and low noise
    ✓ Low power
    ✓ Customizable

    Product Applications

    ◆ Metro and Access Networks
    ◆ DWDM transmission system

    Product Standard

    ★ Telcordia GR-1312-CORE
    ★ ROHS

    Product Parameters

    Parameters Minimum Value Typical Value Maximum Values Unit
    Wavelength Range 1528 - 1565 nm
    Input Optical Power -33 - +12 dBm
    Output Optical Power 10 - 24 dBm
    Gain (electronics) 10 - 33 dB
    Noise Factor (NF) - 5.5 6 dB
    Gain Flatness - 1.2 1.5 dB
    Return Loss 45 - - dB
    PDG - - 0.5 dB
    Operating Temperature -5 - +55 °C
    Storage Temperature -40 - 85 °C
    Relative Humidity (non-condensing) 15 - 85 %
    Sizes 90*70*15 mm
    Power Wastage - - 10 W
    Input Voltage 4.75 5 5.25 V
    Communication Level LVTTL/RS232 -

    Test Data Curve

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    Product Size

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    Product Ordering Guide

    Example:
    FGA-052-20G20-(1528~1565)nm-0.9-LC/UPC-0.5-White Loose Tube
    • FGA: Fixed Gain
    • 052: Product Model-Circuit Non-domestic Chip
    • 20: Saturated output optical power 20dBm
    • G20: Fixed gain 20dB
    • 1528~1565nm: Operating wavelength range
    • 0.9: Input and output fiber type SMF-28e, 900um
    • LC/UPC: Fiber Optic Connector Type
    • 0.5: Input and output fiber length 0.5m
    • White Loose Tubing: Fiber Optic Pigtail Sleeving Type
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    Frequently Asked Questions (FAQ)
    What is the operating wavelength range of this EDFA?
    The operating wavelength range is from 1528 nm to 1565 nm, designed specifically for DWDM transmission systems.
    What are the primary applications for this product?
    It is widely used in Metro and Access Networks, DWDM transmission systems, Backbone Networks, Metropolitan Area Networks (MAN), Data Center Interconnection (DCI), Power Private Networks, and Government/Enterprise Private Networks.
    Does this product comply with industry quality standards?
    Yes, the product is fully compliant with Telcordia GR-1312-CORE and ROHS standards, ensuring reliability and environmental safety.
    What is the typical input voltage and maximum power consumption?
    The typical input voltage is 5V (ranging from 4.75V to 5.25V), and the maximum power wastage is 10W.
    Can this module be customized?
    Yes, the product is customizable and compatible with compact MSA sizes, allowing it to be integrated into EDFA cards or racks based on specific customer requirements.
    How do I configure the ordering guide code?
    The ordering guide uses a structured code (e.g., FGA-052-20G20-...) to specify the gain type, model, output power, gain level, wavelength range, fiber type, connector type, fiber length, and sleeving type.

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