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QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber

    Buy cheap QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber from wholesalers
     
    Buy cheap QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber from wholesalers
    • Buy cheap QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber from wholesalers
    • Buy cheap QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber from wholesalers
    • Buy cheap QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber from wholesalers

    QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber

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    Brand Name : E-link
    Model Number : LNK-QDD-400G-DR4-05
    Certification : CE,FCC,RoHs
    Price : Negotiation
    Payment Terms : Western Union, L/C, T/T, MoneyGram, Paypal
    Supply Ability : 20000pcs/per month
    Delivery Time : 7 Working days
    • Product Details
    • Company Profile

    QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber

    QSFP28 Optical Module 400GBASE-DR4 1310nm 500m Transceiver Single Mode Fiber
    400G QSFP Transceiver Advantages
    ► Compliant with QSFP-DD CMIS Rev 4.0
    ► Supports 3dB channel insertion loss
    ► Two wire serial Interface with digital diagnostic monitoring
    ► Compliant with QSFP-DD MSA HW Rev 5.1

    Type 2 housing with MPO-12 connector

    Transmitter Optical Specifications

    Parameter

    Symbol

    Min.

    Typical

    Max.

    Unit

    Notes

    Wavelength

    λC

    1304.5

    1311

    1317.5

    nm


    Side Mode Suppression Ratio

    SMSR

    30

    -

    -

    dB


    Average Launch Power, each lane

    AOPL

    -2.9

    -

    4.0

    dBm

    1

    Outer Optical Modulation Amplitude (OMAouter), each lane

    TOMA

    -0.8

    -

    4.2

    dBm

    2

    Launch Power in OMAouter minus TDECQ,
    each lane

    TOMA

    -2.2

    -

    -

    dBm


    Transmitter and Dispersion Eye Closure for PAM4 (TDECQ), each lane

    TDECQ

    -

    -

    3.4

    dB


    TDECQ – 10log10(Ceq)

    -

    -

    -

    3.4

    dB


    Average Launch Power of OFF Transmitter, each lane

    TOFF

    -

    -

    -15

    dBm


    Extinction Ratio, each lane

    ER

    3.5

    -

    -

    dB


    Transmitter transition time

    -

    -

    -

    17

    ps


    RIN21.4OMA

    RIN

    -

    -

    -136

    dB/Hz


    Optical Return Loss Tolerance

    ORL

    -

    -

    21.4

    dB


    Transmitter Reflectance

    TR

    -

    -

    -26

    dB

    3

    Receiver Optical Specifications

    Parameter

    Symbol

    Min.

    Typical

    Max.

    Unit

    Notes

    Wavelength

    λC

    1304.5

    1311

    1317.5

    nm


    Damage Threshold, each lane

    AOPD

    5

    -

    -

    dBm


    Average Receive Power, each lane

    AOPR

    -5.9

    -

    4.0

    dBm

    1

    Receive Power (OMAouter), each lane

    OMAR

    -

    -

    4.2

    dBm


    Receiver Reflectance

    RR

    -

    -

    -26

    dB


    Receiver Sensitivity (OMAouter), each lane

    SOMA

    -

    -

    -4.4

    dBm

    2

    Stressed Receiver Sensitivity (OMAouter), each lane

    SRS

    -

    -

    -1.9

    dBm

    3

    Conditions of stressed receiver sensitivity test







    Stressed eye closure for PAM4 (SECQ)



    3.4


    dB


    SECQ – 10log10(Ceq), lane under test

    -

    -

    -

    3.4

    dB


    OMAouter of each aggressor lane



    4.2


    dBm

    Ordering Information

    Part Number

    Application

    Data Rate

    Laser Source

    Fiber Type

    LNK-QDD-400G-DR4-05

    400GBASE-DR4

    400GB Ethernet

    EML

    Single Mode Fiber

    Quality QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber for sale
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