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Module đo quang phân cực chế độ phân tán Anritsu CMA5000a PMD

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  • Model: CMA5000a PMD

    Option Mainframe necessary:

    Model: CMA5000a (mainframe)

    Chi tiết


    • Patented technique based on Michelson interferometer
    • Test through multiple EDFAs
    • Solutions for all band testing: 1310nm, 1550nm, 1625nm
    • Fast measurement time: 8 seconds
    • Up to 64dB to fully characterize any system
    • Compliant to EIA/TIA FOTP-124 and IEC-6194


    Before any network upgrades are performed, PMD should be tested to see what the physical limitations are. The CMA5000a PMD (Polarization Mode Dispersion) module is designed to assess the capability of each fiber in the network and verify which transmission rates any given fiber can support. The CMA5000a PMD module can also identify fibers that are capable of the highest transmission rates, allowing service providers to assign these to key customers or the most demanding communications.


    PMD Module Specifications



    Wavelength range

    1250 to 1650 nm

    Random PMD measurement range *1

    80 ps

    Deterministic measurement range *2

    160 ps


    1% ± 0.06 ps (for weakly coupled fiber)


    1% ± 0.06 ps (for strongly coupled fiber)

    Measurement time (scanning range of 45 ps)

    8 seconds

    Measurement time (scanning range 160 ps)


    EDFA Testing



    PMD Source Specifications



    1550 HP

    1310 and 1550

    1550 and 1625

    1550 C + L

    Output Power

    +2 dBm

    +11 dBm

    -1 dBm

    -2 dBm

    -10 dBm

    Dynamic range * 3

    55 dB

    64 dB

    52 dB

    51 dB

    43 dB

    Minimum measurable PMD

    0.06 ps

    0.08 ps

    0.06 ps

    0.065 ps

    0.035 ps

    Battery operation

    9 hours continuous (typically 30 hours)

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