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50GB ER Fiber Optic Module 40KM QSFP28 Transceiver Single Mode Duplex LC Connector

    Buy cheap 50GB ER Fiber Optic Module 40KM QSFP28 Transceiver Single Mode Duplex LC Connector from wholesalers
     
    Buy cheap 50GB ER Fiber Optic Module 40KM QSFP28 Transceiver Single Mode Duplex LC Connector from wholesalers
    • Buy cheap 50GB ER Fiber Optic Module 40KM QSFP28 Transceiver Single Mode Duplex LC Connector from wholesalers
    • Buy cheap 50GB ER Fiber Optic Module 40KM QSFP28 Transceiver Single Mode Duplex LC Connector from wholesalers

    50GB ER Fiber Optic Module 40KM QSFP28 Transceiver Single Mode Duplex LC Connector

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    Brand Name : E-link
    Model Number : LNK-SFP50G-ER
    Certification : ROHS,FCC,CE
    Price : $5-2579
    Payment Terms : T/T, Western Union, MoneyGram, Paypal
    Supply Ability : 1000 pcs/month
    Delivery Time : 5-12 working days
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    50GB ER Fiber Optic Module 40KM QSFP28 Transceiver Single Mode Duplex LC Connector

    Fiber Optic Module 50G ER QSFP28 40KM Transceiver Duplex LC Connector
    50G QSFP Transceiver Advantages
    ► Compliant with QSFP28 Standard
    ► Single 3.3V Supply Voltage
    ► Maximum power consumption 4.5W
    ► EML laser and APD Receiver
    ► QSFP28 MSA package with duplex LC connector

    Transmitter Optical Specifications

    Parameter

    Symbol

    Min.

    Typical

    Max.

    Unit

    Notes

    Wavelength

    λ

    1304.5

    1311

    1317.5

    nm


    Side-mode suppression ratio

    SMSR

    30



    dB


    Average launch power

    POUT

    0.4

    -

    6.63

    dBm


    Average launch power of OFF transmitter

    POUT_OFF

    -

    -

    -15

    dBm


    Outer Optical Modulation Amplitude (OMAouter)

    POUTL

    3.4

    -

    7.4

    dBm


    Extinction ratio

    ER

    6

    -

    -

    dB


    Launch power in OMAouter minus TDECQ

    OMA-TDECQ

    2

    -

    -

    dBm


    Transmitter and dispersion eye closure for PAM4 (TDECQ)

    TDECQ

    -

    -

    3.2

    dB

    Note

    Transmitter reflectance


    -

    -

    -26

    dB

    Receiver Optical Specifications

    Parameter

    Symbol

    Min.

    Typical

    Max.

    Unit

    Notes

    Wavelength

    λ

    1304.5

    1311

    1317.5

    nm


    Receiver sensitivity (OMAouter)




    max(−15.1, SECQ − 16.5)

    dBm

    Note

    Damage Threshold

    P_damage

    -2.37

    -

    -

    dBm


    Overload


    -3.37

    -

    -

    dBm


    Average Receive Power

    -

    -17.6

    -

    -3.37

    dBm


    Receive power (OMAouter)

    OMA

    -

    -

    -2.6

    dBm


    Receiver Reflectance

    RXR

    -

    -

    -26

    dB


    LOS assert

    LOSA

    -30



    dBm


    LOS de-assert

    LOSD



    -20

    dBm


    LOS hysteresis

    LOSH

    0.5



    dB

    QSFP+ Module Pad Layout

    Ordering Information

    Part Number

    Application

    Data Rate

    Laser Source

    Fiber Type


    LNK-SFP50G-ER



    50GBASE-ER



    53.125 Gb/s



    EML Laser


    SMF

    Quality 50GB ER Fiber Optic Module 40KM QSFP28 Transceiver Single Mode Duplex LC Connector for sale
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