DCM,Compensative Fiber Length:40~200KM
DCM,Dispersion Compensative Module,Compensative Fiber Length:40~200KM
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  • Dispersion Compensative Module FWDCM-40~200 is able to do dispersion and dispersion slope compensation for standard single-mode fiber(G.652) in C-band, thus optimizing system residual dispersion. The module is based on the matured PCVD technology which can improve the properties of optical transition system. The dispersion range of the module can reach to -680ps/nm~-3400ps/nm.The module of particular requirement of central wavelength and dispersion can be customized.




     Wide band dispersion compensation and extremely low residual dispersion

     100% dispersion slope compensation (standard value) through G.652 fiber in C-band.
     80%-100% of dispersion slope compensation in C-band.
     Low insertion loss
     Low PMD

    Parameter

    Unit

    Value

    DCM@1545nm

    KM

    40

    60

    80

    100

    120

    140

    160

    180

    200

    Ps/nm±20

    -680

    -1020

    -1360

    -1700

    -2040

    -2380

    -2720

    -3060

    -3400

    Relative Dispersion Slope@1545nm

    nm-1

    0.0036±20%

    Insertion Loss @1525-1565nm

    dB

    ≤4.0

    ≤6.0

    ≤8.0

    ≤10.5

    ≤12.2

    ≤13.9

    ≤14.8

    ≤16.5

    ≤18.3

    PMD

    ps

    ≤2.2

    ≤2.6

    ≤2.8

    ≤3.5

    ≤4.2

    ≤5.0

    ≤5.7

    ≤6.5

    ≤7.4

    PDL

    dB

    ≤0.1

    ≤0.1

    ≤0.1

    ≤0.1

    ≤0.2

    ≤0.2

    ≤0.2

    ≤0.2

    ≤0.2

    SBS Threshold

    dBm

    Min6

    Non-linear System (n2/Aeff)

    W-1

    Max1.4*10-9

    Effective Area (Aeff)

    um2

    Min20

    Working Temperature

    -5~+70

    Storage Temperature

    -40~+85

    Size

    mm

    19”rack



    FWDCM-20,Compensative Fiber Length:20KM

    FWDCM-30,Compensative Fiber Length:30KM

    FWDCM-40,Compensative Fiber Length:40KM


    FWDCM-50,Compensative Fiber Length:50KM

    FWDCM-60,Compensative Fiber Length:60KM

    FWDCM-70,Compensative Fiber Length:70KM

    FWDCM-80,Compensative Fiber Length:80KM

    FWDCM-100,Compensative Fiber Length:100KM

    FWDCM-120,Compensative Fiber Length:120KM


    FWDCM-140,Compensative Fiber Length:140KM

    FWDCM-160,Compensative Fiber Length:160KM

    FWDCM-180,Compensative Fiber Length:180KM

    FWDCM-200,Compensative Fiber Length:200KM




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