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QSFP28 850nm Optical Transceiver Module MMF Up to 100m 100GBASE-SR4

    Buy cheap QSFP28 850nm Optical Transceiver Module MMF Up to 100m 100GBASE-SR4 from wholesalers
     
    Buy cheap QSFP28 850nm Optical Transceiver Module MMF Up to 100m 100GBASE-SR4 from wholesalers
    • Buy cheap QSFP28 850nm Optical Transceiver Module MMF Up to 100m 100GBASE-SR4 from wholesalers
    • Buy cheap QSFP28 850nm Optical Transceiver Module MMF Up to 100m 100GBASE-SR4 from wholesalers

    QSFP28 850nm Optical Transceiver Module MMF Up to 100m 100GBASE-SR4

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    Brand Name : OE
    Model Number : QSFP28 100G 850 SR4
    Certification : ISO9001
    Price : Negotiate
    Payment Terms : T/T
    Supply Ability : 3000PCS/month
    Delivery Time : 5-8 work days
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    QSFP28 850nm Optical Transceiver Module MMF Up to 100m 100GBASE-SR4

    QSFP28 850nm Optical Transceiver Module MMF Up to 100m 100GBASE-SR4


    PRODUCT FEATURES


    Low power consumption

    Operating case temp

    Commercial: 0°C to +70 °C

    RoHS 6/6 compliant

    Support 100GBASE-SR4/100G Fiber Channel application

    Compliant to QSFP28 Electrical MSA SFF-8636

    Multi rate of up to 25.78125Gbps

    Transmission distance up to 100m (OM4)

    +3.3V single power supply


    Applications


    100GBASE-SR4 Ethernet Links

    Infiniband QDR and DDR interconnects

    Client-side 100G Telecom connections


    PRODUCT DESCRIPTION


    They are compliant with SFF-8431,SFF-8432. The transmitter converts serial CML electrical data into serial optical data compliant with the IEEE802.3by standard. 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.


    An optical fiber ribbon cable with an MTP/MPO connector can be plugged into the QSFP28 module receptacle. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP+ M


    The laser based 100Gigabit Transceiver is designed to transmit and receive serial optical data over multimode optical fiber with 100m.


    Absolute Maximum Ratings

    Table2- Absolute Maximum Ratings

    ParameterSymbolMin.TypicalMax.UnitNotes
    Supply VoltageVcc3-0.5-+3.6V
    Storage TemperatureTs-40-+85°C
    Operating HumidityRH+5-+85%1
    Receiver Damage Threshold per LanePIND+3.4--dBm

    Note: 1 No condensation


    Recommended Operating Conditions

    Table 3- Recommended operating Conditions

    ParameterSymbolMin.TypicalMax.UnitNotes
    Operating TemperatureTC0-70°C
    Power Supply VoltageVcc3.143.33.47V
    Power DissipationPd--1.5W
    Bit RateBR10.312525.78125-Gbps

    Electrical Characteristics

    Table 4- Electrical Characteristics

    ParameterSymbolMin.Typ.Max.UnitsNotes
    Input Logic Level HighVIH2.5-VCC+0.3V
    Input Logic Level LowVIL0-0.8V
    Output Logic Level HighVOH2.4-VCCV
    Output Logic Level LowVOL0-0.4V
    Transmitter
    Differential Data Input SwingVin,P-P200-1600mVPP
    Input Differential ImpedanceZIN80100120Ω
    Receiver
    Differential Date Output SwingVout350-1000mV
    Output Differential ImpedanceZD80100120Ω

    Optical Characteristics

    Table 5-Optical Characteristics

    ParameterSymbolUnitMinTypMaxNotes
    Optical transmitter Characteristics
    Bit RateBRGbps10.312525.78125-
    Center Wavelength Rangeλcnm830850870
    RMS Spectral WidthΔλnm--0.65

    Average Launch power

    Tx_off

    PoffdBm---30
    Launch Optical PowerP0dBm-6.01
    Extinction RatioERdB2--
    Optical Receiver Characteristics
    Bit RateBRGbps10.312525.78125-
    Sensitivity@BER=E-12BERdBm---10.3

    Overload Input Optical

    Power

    PINdBm2.5--2
    Center Wavelength Rangeλcnm820-880
    LOS Assert-dBm-30--
    LOS De-Assert-dBm---12
    LOS Hysteresis-dB0.5--

    Note:

    1. Coupled into 50/125 MMF.

    2. Measured with PRBS 231-1 test pattern @10.3125Gbps.BER=E-12


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