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25GB LR SFP28 Transceiver Module 1310nm SMF 10Km DDM LC Dell Compatible

    Buy cheap 25GB LR SFP28 Transceiver Module 1310nm SMF 10Km DDM LC Dell Compatible from wholesalers
     
    Buy cheap 25GB LR SFP28 Transceiver Module 1310nm SMF 10Km DDM LC Dell Compatible from wholesalers
    • Buy cheap 25GB LR SFP28 Transceiver Module 1310nm SMF 10Km DDM LC Dell Compatible from wholesalers
    • Buy cheap 25GB LR SFP28 Transceiver Module 1310nm SMF 10Km DDM LC Dell Compatible from wholesalers

    25GB LR SFP28 Transceiver Module 1310nm SMF 10Km DDM LC Dell Compatible

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    Brand Name : Mray
    Model Number : SFP28-25G-LR
    Certification : CE, FCC, RoHs, ISO9001
    Price : Negotiable
    Payment Terms : T/T, Western Union, L/C
    Supply Ability : 10000pcs/day
    Delivery Time : 1~2 days for samples
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    25GB LR SFP28 Transceiver Module 1310nm SMF 10Km DDM LC Dell Compatible

    SFP-25G-LR 25GB LR SFP28 Transceiver Module 1310nm SMF 10Km DDM LC Dell Compatible

    Description

    The laser based 25Gigabit SFP28 Transceiver is designed to transmit and receive serial optical data over single mode optical fiber with 10Km.


    They are compliant with SFF-8431,SFF-8432. The transmitter converts serial CML electrical data into serial optical data. The receiver converts serial optical data into serial CML electrical data.Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472.


    Features


    • Compliant to SFP28 MSA

    • Fully RoHS Compliant

    • All metal housing for superior EMI performance

    • Operating data rate up to 25.78Gbps

    • High sensitivity Pin photodiode and TIA

    • LC duplex connector

    • Hot pluggable 20pin connector

    • Low power consumption <1.2 W

    • 0℃ to 70℃ operating wide temperature range

    • Single +3.3V±5% power supply

    • Digital Monitoring SFF-8472 Rev 10.2 compliant


    Applications


    • 25GE LR
    • CPRI Option 10

    Recommended Operating Environment

    Parameter

    Symbol

    Unit

    Min

    Typ

    Max

    Operating Case Temperature Range

    Tc

    oC

    0


    70

    Power Supply Voltage

    Vcc

    V

    3.14

    3.3

    3.46

    Bit Rate

    BR

    Gb/s


    25.78


    Bit Error Ratio

    BER




    5*10-5

    Max Supported Link Length

    L

    Km



    10


    Optical Parameters(TOP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)

    Parameter

    Symbol

    Min

    Typ

    Max

    Note

    Unit

    Transmitter

    Nominal Wavelength

    λ


    1310



    nm

    Optical Output Power

    Pav

    -7


    2


    dBm

    Extinction Ratio

    ER

    3.5




    dB

    Average Launch Power of OFF Transmitter

    POFF



    -35


    dBm

    Relative Intensity Noise

    RIN



    -128


    dB/Hz

    Receiver

    Center Wavelength

    λC

    1260


    1620


    nm

    Receiver Sensitivity(AVG)

    RSENSE



    -11.3

    1

    dBm

    Receiver Overload

    Pmax

    2.2




    dBm

    Optical Return Loss




    -26


    dB

    LOS Assert

    LOSA

    -30




    dBm

    LOS De-Assert LOS

    LOSD



    -17


    dBm

    LOS Hysteresis


    0.5




    dB


    Ordering Information

    Ordering Information

    Model No.

    Description

    SFP28-25G-SR

    25G SFP28 Transceiver Module, Multimode 850nm, SR, 300m, LC, DDM

    SFP28-25G-LR

    25G SFP28 Transceiver Module, Singlemode 1310nm, LR, 10km, LC, DDM

    SFP28-25G-ER

    25G SFP28 Transceiver Module, Singlemode 1310nm, ER, 40km, LC, DDM

    SFP28-25G- BX10-U/D25G SFP28 Transceiver Module, Singlemode Simplex 1270nm/1330nm, 10km, LC, DDM

    Dimension

    Product Packing

    Compatibility Test


    Product Details

    25GB LR SFP28 Transceiver Module 1310nm SMF 10Km DDM LC Dell Compatible

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    Production Flow

    25GB LR SFP28 Transceiver Module 1310nm SMF 10Km DDM LC Dell Compatible

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