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  • HY-EDFA-B型掺铒光纤功率放大器.jpg

HY-EDFA-B erbium-doped fiber power amplifier

Classification:

Erbium-doped fiber amplifier EDFA

The HY-EDFA-B type erbium-doped fiber power amplifier (EDFA) uses high-performance pump laser, high-gain erbium-doped fiber, and unique control and protection circuit to achieve low noise and high stability output. The front panel provides power switch, LCD power display, output power adjustment knob, and provides RS232 interface. It is usually used as a power fiber amplifier widely used in optical fiber sensing and optical fiber communication systems.

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Cheryl Chen
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Cheryl Chen
Cheryl Chen
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  • Overview
  • Selection List
  • Product Information(PDF)

    The HY-EDFA-B type erbium-doped fiber power amplifier (EDFA) uses high-performance pump laser, high-gain erbium-doped fiber, and unique control and protection circuit to achieve low noise and high stability output. The front panel provides power switch, LCD power display, output power adjustment knob, and provides RS232 interface. It is usually used as a power fiber amplifier widely used in optical fiber sensing and optical fiber communication systems.

     

    Main Features Features

    Saturated output optical power 23dBm

    Low noise figure

    Input/output optical power display

    Adjustable output power

    Automatic pump-off protection

    Remote Control

    Desktop, module optional

     

    Application field Applications

    optical fiber sensing system

    optical fiber communication system

     

    Performance parameters:

    Parameters

    Unit

    Minimum

    Typical value

    Maximum

    Operating wavelength range

    nm

    1525

     

    1565

    Input signal power range

    dBm

    -10

     

     

    small signal gain

    dB

     

    30

    35

    Saturated optical power output range *

    dBm

     

    17/20/23

     

    Noise Index * *

    dB

     

    5.0

    5.5

    Input optical isolation

    dB

    30

     

     

    Output optical isolation

    dB

    30

     

     

    polarization dependent gain

    dB

     

    0.3

    0.5

    polarization mode dispersion

    ps

     

     

    0.3

    Input pump leakage

    dBm

     

     

    -30

    Output pump leakage

    dBm

     

     

    -40

    Operating voltage

    Module

    V

    4.75

    5

    5.25

    Desktop

    V( AC )

    80

     

    240

    Fiber type

     

    SMF-28

    Output Interface

     

    FC/APC

    Package size

    Module

    mm

    90 × 70 × 18

    Desktop

    mm

    320 × 220 × 90

    * optical power size with customer requirements

    The noise index test condition is that the gain is greater than 25dB.

     

    Limit conditions:

    Parameters

    Symbol

    Unit

    Minimum

    Typical value

    Maximum

    Working temperature

    Top

    °C

    -5

     

    55

    Storage temperature

    Tst

    °C

    -40

     

    80

    Humidity

    RH

    %

    5

     

    90

     

    Ordering information:

    HY

    EDFA

    X

    XX

    X

    XX

    XX

     

    erbium-doped fiber amplifier

    B- -power amplifier type

    Output power

    17.....17dBm

    20….20dBm

    23….23dBm

    Encapsulation form

    D --- desktop

    M --- Module

    fiber optic connector

    FA---FC/APC

    Null-non-gain flat

    GF-Gain Flatness

    For special needs, please contact our sales staff

     

    Test curve:

     

  • Products

    EDFA

    X

    Output power

    Encapsulation form

    fiber optic connector

    XX

    HY-EDFA-B erbium-doped fiber power amplifier

    erbium-doped fiber amplifier

    B- -power amplifier type

    17.....17dBm

    20….20dBm

    23….23dBm

    D --- desktop

    M --- Module

    FA---FC/APC

    Null-non-gain flat

    GF-Gain Flatness

     

HY-EDFA-B型掺铒光纤功率放大器（中文版）.pdf

Key words:

HY-EDFA-B erbium-doped fiber power amplifier

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