Optic Fiber

Optic Coupler Three Window

  • Made In:Taiwan, ROC
  • Model No.:Three Window Coupler

    Key Features

    ¨Low insertion loss

    ¨Low excess loss

    ¨Low PDL

    ¨High directivity

    ¨Long haul reliability

    ¨Customer defined specifications

    Parameter

    Unit

    Premium

    A

    B

    Operating Wavelength

    nm

    1310±40, 1490±10 and 1550±10

    Excess Loss

    Typ/ Max Max

    dB

    0.10/0.20

    Polarization Stability

    Max

    dB

    0.20

    0.20

    0.20

    Uniformity (50:50)

    Max

    dB

    0.4

    0.5

    0.6

    Thermal Stability

    Max

    dB

    0.2

    0.3

    0.4

    Directivity

    Min

    dB

    50 (1x2), 60 (2x2)

    Reflectance

    Min

    dB

    50 (1x2), 60 (2x2)

    Operating Temperature

    °C

    -30 ~ 85

    Operating Temperature

    °C

    -40 ~ 85

    Insertion Loss

    50/50

    Max

    dB

    3.4/3.4

    3.6/3.6

    3.7/3.7

    45/55

    3.9/3.0

    4.0/3.1

    4.2/3.2

    40/60

    4.5/2.6

    4.6/2.7

    4.7/2.8

    35/65

    5.1/2.2

    5.2/2.3

    5.3/2.4

    30/70

    5.8/1.85

    5.9/1.9

    6.0/2.0

    25/75

    6.6/1.5

    6.7/1.6

    6.9/1.7

    20/80

    7.6/1.2

    7.7/1.3

    7.9/1.4

    15/85

    8.9/0.9

    9.0/0.1

    9.2/1.1

    10/90

    10.8/0.65

    11.0/0.7

    11.1/0.8

    5/95

    14.1/0.4

    14.2/0.45

    14.4/0.5

    1/99

    21.8/0.2

    22.1/0.25

    22.5/0.3

    Package  type

    Steel pipe

    Coated Fiber

    ¢3.0*54mm

    0.9mm

    ¢3.5*65mm

    ABS box(0.9/2.0/3.0)

    90*20*10mm

     

Product Certification: