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CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm

    Buy cheap CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm from wholesalers
     
    Buy cheap CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm from wholesalers
    • Buy cheap CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm from wholesalers
    • Buy cheap CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm from wholesalers
    • Buy cheap CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm from wholesalers
    • Buy cheap CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm from wholesalers

    CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm

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    Brand Name : GIGAOPTO
    Model Number : TOSA-Cxxxx-DFB-10G-LC
    Certification : CE, FCC, ROHS, ISO9001, ISO14000, MSDS, REACH, CP65, TUV, UL
    Price : Negotiable
    Payment Terms : T/T, Western Union
    Supply Ability : 500,000pcs per month
    Delivery Time : 1-5 working days
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    CWDM DFB LC TOSA Optical SubAssembly 1.25G 2.5G 10G 1270nm To 1610nm

    CWDM DFB LC TOSA 1.25G 2.5G 10G 1270nm to 1610nm


    Description:


    TOSA-Cxxxx-DFB-10G-LC Series are 1550nm InGaAsP/InP MQW-DFB laser diode modules designed for fiber optic communication systems. These modules are transmitter optical sub-assembly with low threshold current and high performance at high temperature, ideally suitable for short reach applications, data rates from 155M to 2.5G with an isolator integrated inside.

    A laser diode is mounted into a φ5.6mm coaxial package integrated with an InGaAs monitor PD, a single -mode fiber-stub and a split sleeve for the optical connector with φ1.25mm ferrule. And we can also provide two connector types of fiber-stub cover.


    Ordering Information: (Standard version *Note1)


    Part No.Connector
    Type
    Data RatePin TypePowerλ*Note2
    (nm)
    Isolator
    GTT-TOSA21BD1533G221.25GLD-Pin-2151330Dual Stage
    GTT-TOSA22BD2544G22.5GLD-Pin-2251440Single Stage
    GTT-TOSA22BD2555G222.5GLD-Pin-2251550Dual Stage
    GTT-TOSA22BD1561G22.5GLD-Pin-2151610Single Stage

    *Note1: For more ordering information, please refer the nomenclature and contact OSM sales.

    *Note2: For the detailed CWDM wavelength, please refer the following table.


    Absolute Maximum Ratings


    ParameterSymbolRatingsUnit
    Storage TemperatureTstg-40~+85
    Operating Case TemperatureTop0~+70
    Forward Current (LD)IFD150mA
    Reverse Voltage (LD)VrL2V
    Reverse Voltage (PD)VrP20V
    Reverse Current (PD)IrP2mA
    Soldering Temperature (<10s)Stemp260

    Electrical and Optical Characteristics:

    (Pf=1.5mW, SMF(9.5/125µm), Tc=+25°C, unless otherwise noted.)


    ParameterSymbolConditionMin.Typ.Max.Unit
    Threshold CurrentIthCW815mA
    Fiber Coupling PowerPfCW, If=Ith+20mA11.52.5mW
    Operating VoltageVfCW, Tc=0~+701.21.6V
    Slope EfficiencySeCW, Average(Ith to Ith+20mA)0.050.14mW/mA
    Peak WavelengthλpCW(*3)nm

    Wavelength Temperature

    Coeff

    CW, Tc=0~+70°C0.1nm/℃

    Side mode suppression

    ratio

    SSRCW, Tc=0~+703540dB
    Rise Timetr

    Ib=Ith, 20-80%,

    Tc=0~+70

    0.05ns
    Fall Timetf

    Ib=Ith, 80-20%,

    Tc=-40~+85°C

    0.150.05ns
    Tracking ErrorΔPf

    Im hold(@Pf=0.16mW(25°C)

    CW, Tc=0~+70

    -1.51.5dB
    Monitor CurrentIm

    CW, VrP=5V,

    Tc=0~+70

    100500900uA
    Monitor Dark CurrentIdVrP=5V10nA
    Monitor CapacitanceCVrP=5V, f=1MHz1020pF
    Connector Repeatability-11dB

    Optical Isolation

    Single Stage30

    dB

    Dual Stage40

    TOSA Package Series:




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