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    Home / Products / Multiplexers / Line Cards / Amplifier Modules / 100158

    QT860-PG1620, 20dB Gain DWDM EDFA Pre-Amplifier, 16dBm Output, Support Built-in VOA and Automatic Adjustment of Optical Power

    Product No: 100158
    3 Reviews
    9 Sold
    US$ 1,122.90
    Series
    Model
    100 in real-time stock, 23 Jun, 2026
    3-Year Warranty
    Warranty
    Providing industry-leading limited lifetime warranty.
    Please check our warranty policy for details.
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    Add to Cart Bulk Order Quotes 
    1. Supports up to 96 Wavelengths（50Ghz）  
2. Noise figure as low as 5.5dB  
3. Gain is adjustable, 20dB±3dB. Supports AGC/APC Modes  
4. Gain flatness less than 1.5dB  
5. Supports Web, SNMPv2, network management  
6. Support built-in 0~15dB VOA and automatic adjustment of optical power
    See more

    Specifications

    QT860-PG1620, 20dB Gain DWDM EDFA Pre-Amplifier, 16dBm Output

     

    The main function of the EDFA (Erbium Doped Fiber Amplifier) optical amplifier board is to perform power compensation for the signal light in the transmission link, and can simultaneously amplify up to 48 channels in the C-band (channel spacing is 100GHz) or 96 channels (channel spacing is 50GHz) It has the characteristics of flat gain, adjustable gain, and low noise figure. This EDFA can be highly integrated in the chassis of the QT860 series.

     

    Amplifier Type Pre-amplifier Operation Wavelength 1529nm~1561nm(Typical)
    1528nm~1568nm(Extend)
    Optical Gain 20±3dBm Gain Flatness 1.5dB (Typical)
    Input Power -32dBm~--4dBm Saturated Output Power 16dBm
    Noise Figure ≤5.5dB Return Loss ≥50dB
    Optical Connector LC/UPC Management Telnet、SNMPv2、Web
    Power Consumption

    ＜15w

    Full Configuration ＜60w

    		 Operation Mode AGC/APC
    VOA 0~15dB Two-stage signal amplification Optional
    Operation Temperature -10 to 60°C
    Storage Temperature    		 -40 to 85°C
    Quality Testing Program
    Optical Transceivers Testing

    Take a look at our test program to get the reliable and high-performance optical transceivers.

    Quality Certifications

    Applications

    Connectivity Solution

     

    QT860-PG1620 Connection

     

     

    Point-to-Point Long-Haul DWDM Solution

     

    EDFA amplifiers have wide adoption in distance extension applications, to compensate for the power loss in the Demux that is close to the receiver for DWDM wavelength or single wavelength.

     

    Product details

    Compensate Power and Amplify Signals

     

    QT860-PG1620

     

     

    Adjustable Gain (20dB±3dB) and Optical Power

     

    Adjustable Gain (20dB±5dB) and Optical Power

     

     

    EDFA for Highly Converged WDM Platform

     

    The EDFA Pre-amplifier (PA) can be integrated into the QT860 series OTN Chassis Platform and works

    together with other QT860 series OTN products such as OLP, DCM, Transponders, etc.

     

    QT860-PG1620 on the QT860 series

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    • Good Service (1)
    • Ashley United States of America
      2024-06-07

      Very good product. Purchased together with QT860-CH2U07 chassis, this OTN solution is very cheap. For our small company, it is enough to use and fully meets our OTN network needs.

      ModelQT860-PG1620 | EDFA OPA

      SeriesQT860

      Verified Purchase

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    Resources

    • PDF Document
      QT860-PG1620 Datasheet.pdf
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    QT860-PG1620, 20dB Gain DWDM EDFA Pre-Amplifier, 16dBm Output, Support Built-in VOA and Automatic Adjustment of Optical Power

    Series QT860

    Model QT860-PG1620 | EDFA OPA

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    Mark

    2023-12-15
    This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

    Verified Purchase

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    QT860-PG1620, 20dB Gain DWDM EDFA Pre-Amplifier, 16dBm Output, Support Built-in VOA and Automatic Adjustment of Optical Power
    US$ 1,122.90
    Series
    QT860
    Model
    QT860-PG1620 | EDFA OPA
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    Bulk Order Quotes
    QT860-PG1620, 20dB Gain DWDM EDFA Pre-Amplifier, 16dBm Output, Support Built-in VOA and Automatic Adjustment of Optical Power

    Series QT860

    Model QT860-PG1620 | EDFA OPA

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