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Instantaneous-type DWDM EDFA
C Band DWDM EDFA Series
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Instantaneous-type DWDM EDFA

Product presentation 
Designed specifically for DWDM transmission systems, this solution can be integrated into EDFA cards or racks according to customer application requirements. The transient performance metrics of EDFA (Erbium-Doped Fiber Amplifier) are critical parameters ensuring system stability. Its core function is to suppress power fluctuations in the amplifier during burst operations, thereby preventing adverse effects on signal transmission quality and system reliability.

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    product details

    Product features

    ● Compatible with compact MSA size
    ● Working channel number: 48CH, 96CH, 120CH optional;
    ● The single port of high optical power output is 24dBm
    ● low power consumption 
    ● Key indicators support customization

    Product Applications

    ● City area and access network
    ● DWDM transmission systems

    Product Standard

    ● Telcordia GR-1312-CORE
    ● ROHS

    Product Parameters

     parameter

     least value

     representative value

     crest value

     unit

    wavelength coverage

    1528

    -

    1568

    		 nm
    Input optical power

    -33

    -

    +12

    dBm
    Output light power

    10

    -

    		 24

    dBm
    gain 10 -

    33

    		 dB
    noise factor （NF） 5.5

    6

    		 dB
    Gain flatness @ stereotype value

    1.2

    1.5

    dB
    Time from pump start to stable output power

    100

    ms
    Transient response time of increase/decrease

    1

    ms
    Increase/decrease transient gain fluctuation @48 wave drops 47 wave

    -1

    1

    dB
    return loss

    45

    -

    -

    dB
    PDG

    -

    0.5

    dB
    working temperature

    -5

    -

    +55

    °C
    Storage temperature

    -40

    -

    85

    °C
    Relative humidity (non-condensation)

    15

    -

    85

    %
    size

    90*70*15

    mm
     power dissipation

    10

    W
     voltage

    4.75

    5

    5.25

    V
    Communication level

    LVTTL/RS232

    Test Data Curve

    product description01

    Product Size

    product description02

    Product Ordering Guide

    product description03
    • FGA-052-20G20-(1528~1565)nm-0.9-LC/UPC-0.5-White loose tube-S
      FGA： fixed-gain 
      052: Product model-circuit non-domestic chip
      20: saturated output optical power 20dBm
      G20: Fixed gain 20dB
      1528~1565nm: working wavelength range
      0.9: Input/output fiber type SMF-28e,900um
      LC/UPC: Type of fiber optic connector
      0.5: input/output fiber length 0.5m
      White loose tube: type of fiber optic tail fiber sleeve
      S: Transient response index

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