Wavelength Flattened Fused Splitter (1x2, 2x2)
  • All Fiber Construction
  • High Reliability
  • Outstanding Optical Performance
  • Different Fiber Types Available
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  • All Fiber Construction
  • High Reliability
  • Outstanding Optical Performance
  • Different Fiber Types Available

    Item

    Unit

    Parameter

    Center Wavelength

    nm

    1310 or 1550

    Bandwidth

    nm

    ±40

    Splitting Ratio

    %

    1 ~ 50

    Max. Excess Loss

    dB

    0.20

    Max. Polarization Dependent Loss

    dB

    0.15

    Min. Directivity

    dB

    50

    Max. Uniformity*

    dB

    0.7

    Typ. Wavelength Dependent Loss*

    dB

    0.3

    Max. Temperature Dependent Loss

    dB

    0.3

    Operating Temperature

    °C

    -40 ~ +85

    Storage Temperature

    °C

    -40 ~ +85

    Package Dimensions

    mm

    C: f3.0 ´54 (250mm fiber)
    F: f3.5 ´72 (0.9mm loose tube)
    M: 100 ´19 ´9
    O: 100 ´80 ´9
    L: 120 ´80 ´18 (Receptacle)

    * For 50/50 Splitter.

    Dependence of Coupling Ratio and Insertion Loss

    Splitting Ratio (%)

    Typ. Insertion Loss (dB)

    Max. Insertion Loss (dB)

    1/99

    20.1/0.20

    21.9/0.30

    2/98

    17.1/0.25

    18.7/0.35

    5/95

    13.2/0.35

    14.4/0.50

    10/90

    10.1/0.6

    11.2/0.8

    15/85

    8.4/0.9

    9.2/1.0

    20/80

    7.1/1.1

    7.9/1.3

    25/75

    6.2/1.4

    6.8/1.6

    30/70

    5.4/1.7

    5.9/1.9

    35/65

    4.7/2.0

    5.3/2.3

    40/60

    4.1/2.4

    4.6/2.7

    45/55

    3.6/2.8

    4.0/3.1

    50/50

    3.1/3.1

    3.5/3.5

     

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