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  • DML系列1550nm高带宽直调激光器模块.jpg

DML Series 1550nm High Bandwidth Directly Modulation Laser Module

Classification:

Directly modulated laser module

HY-DML series 1550nm analog broadband direct modulation laser module adopts highly linear microwave direct modulation DFB laser (DML), fully transparent working mode, without RF drive amplifier, and integrates automatic power control (APC) and automatic temperature control (ATC) circuits, ensuring that the laser can transmit microwave RF signals up to 18GHz with long distance, high bandwidth and flat response, provides superior performance linear fiber optic communications for a variety of analog broadband microwave applications. Due to avoid the use of expensive coaxial cable or waveguide, the transmission distance limit is canceled, greatly improving the signal quality and reliability of microwave communication, can be widely used in long-range wireless, timing and reference signal distribution, telemetry and delay line microwave communication field.

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  • Overview
  • Selection List
  • Product Information(PDF)

    HY-DML series 1550nm analog broadband direct modulation laser module adopts highly linear microwave direct modulation DFB laser (DML), fully transparent working mode, without RF drive amplifier, and integrates automatic power control (APC) and automatic temperature control (ATC) circuits, ensuring that the laser can transmit microwave RF signals up to 18GHz with long distance, high bandwidth and flat response, provides superior performance linear fiber optic communications for a variety of analog broadband microwave applications. Due to avoid the use of expensive coaxial cable or waveguide, the transmission distance limit is canceled, greatly improving the signal quality and reliability of microwave communication, can be widely used in long-range wireless, timing and reference signal distribution, telemetry and delay line microwave communication field.

     

     

    Main Features Features

    High bandwidth optional 6/10/18GHz

    Excellent RF response flatness

    wide dynamic range

    Fully transparent working mode, applicable to various signal coding, communication standards, network protocols

    Operating Wavelength Selectable 1550nm and DWDM Wavelength

    Integrated Automatic Power Control (APC) and Automatic Temperature Control (ATC) circuits

    No built-in drive RF amplifier for more flexibility of application

    Conventional and mini two package sizes available

     

     

    Application field Applications

    Remote Antenna

    Long-distance analog fiber-optic communication

    military three-wave communications

    Tracking, Telemetry and Control (TT & C)

    Delay lines

    phased array

     

     

    Performance parameters:

    Parameters

    Unit

    Minimum

    Typical value

    Maximum

    Remarks

    optical characteristics

    Laser Type

     

    DFB

     

    Working wavelength

    nm

    1530

    1550

    1570

    Optional DWDM

    equivalent noise intensity

    dB/Hz

     

     

    -145

     

    Side mode suppression ratio

    dB

    35

    45

     

     

    Optical isolation

    dB

    30

     

     

     

    Output optical power

    mW

    10

     

     

     

    optical return loss

    dB

    50

     

     

     

    Fiber type

     

    SMF-28E

     

    fiber optic connector

     

    FC/APC

     

    RF Characteristics

    Operating frequency @-3dB

    GHz

    0.1

     

    6

     

    0.1

     

    10

     

    0.1

     

    18

     

    Input RF Range

    dBm

    -60

     

    20

     

    Input 1dB compression point

    dBm

     

    20

     

     

    In-band flatness

    dB

    -1.5

     

    1.5

     

    standing wave ratio

     

     

     

    1.5

     

    RF reflection loss

    dB

    -10

     

     

     

    input impedance

    Ω

     

    50

     

     

    output impedance

    Ω

     

    50

     

     

    RF Connector

     

    SMA-F

     

    Power supply

    Power supply

    DC

    V

     

    5

     

     

    Power consumption

    W

     

     

    10

    Single power supply operation

    Power supply interface

     

    DB-9

     

     

    Limit conditions:

    Parameters

    Unit

    Minimum

    Typical value

    Maximum

    Remarks

    Input RF power

    dBm

     

     

    20

     

    Operating voltage

    V

     

     

    13

     

    Working temperature

    ℃

    -40

     

    -85

     

    Storage temperature

    ℃

    -40

     

    85

     

    Working relative humidity

    %

    5

     

    95

     

     

    Package size:

     

     

     

     

     

    Ordering information:

    HY-DML

    XX

    XX

    X

    XX

    X

    Direct Modulation Optical Emission Module

    Operating wavelength:

    15-1550nm

    XX--DWDM

    Modulation bandwidth:

    06G---06GHz

    10G---10GHz

    18G---18GHz

    Encapsulation:

    M --- standard module

    M2--MINI Module Package

    D --- desktop

    Output power:

    06---6dBm

    10---10dBm

    Fiber optic connectors:

    FP---FC/PC

    FA---FC/APC

    SP --- user specified

    * If you have special requirements, please contact our sales staff

  • Model

     

    Operating wavelength:

    Modulation bandwidth:

    Encapsulation:

    Output power:

    Fiber optic connectors:

    HY-DML Series 1550nm High Bandwidth Directly Modular Laser Module

    Direct Modulation Optical Emission Module

    15-1550nm

    XX--DWDM

    06GHz

    10GHz

    18GHz

    M --- standard module

    M2--MINI Module Package

    D --- desktop

    6dBm

    10dBm

    FC/PC

    FC/APC

    User Specified

HY-DML系列1550nm高带宽直调激光器模块（中文版）.pdf

Key words:

Directly modulated laser module

and

rf

power

microwave

DML Series 1550nm High Bandwidth Directly Modulation Laser Module

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