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Mini 2 in 1 Polarization Insensitive Isolator (GK-MTPI Series)

Optical Isolator

Mini 2 in 1 Polarization Insensitive Isolator (GK-MTPI Series)

The Twin Isolator integrates two independent isolators into one standard isolator package and is excellently suited for EDFAs or instrumentation designs where two or more isolators are used. The Twin Isolator offers excellent temperature stability,low insertion loss, high isolation, low temperature dependence and great space saving.

    description1

    Specifications

    Parameter

    Unit

    Dual Stage

     

     

    Grade P              Grade A

    Typ. Peak Isolation (4 → 1, 3 → 2)

    nm

    1550

    Min. Isolation (4 → 1, 3 → 2), λc ± 15 nm, 23  ℃ ,

    dB

    52                 50

    all polarization

     

    40                 38

    Typ. Insertion Loss (1 → 4, 2 → 3), λc, 23  ℃ , all polarization

    dB

    0.60                 0.75

    Max. Insertion Loss (1 → 4, 2 → 3), λc ± 20 nm, all polarization

    dB

    0.9                  1.0

    Min. Return Loss (Input/Output)

    dB

    55/55                 55/55

    Min. Directivity (1 → 2, 3 → 4), λc, 23  ℃

    dB

    55                 55

    Min. Crosstalk (1 → 3, 2 → 4), λc, 23  ℃

    dB

    50                 50

    Max. Polarization Dependent Loss, λc, 23 ℃

    dB

    0.1                 0.2

    Max. Polarization Mode Dispersion

    ps

    0.07                 0.1

    Max. Optical Power (Continuous Wave)

    mW

    300

    Max. Tensile Load

    N

    5

    Operating Temperature

    - 5 to + 70

    Storage Temperature

    - 40 to + 85

    IL is 0.3 dB higher and RL is 5 dB lower for each connector added.

    Package Dimensions

    Mini 2 in 1 Polarization Insensitive Isolator (GK-MTPI Series)