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광감쇠기

Optical Attenuator
  • Application

    · Telecommunication Networks
    · Local Area Network
    · Data System Networks
    · CATV Networks
    · Instrumentation

  • Features

    · Optimized ion doped fiber technology
    · Various Fixed attenuation available
    · Superior durability
    · Low polarization dependence
    · Superior spectral flatness and very low ripples
    · Telecordia std(GR-910-CORE) conformed

  • Specification

    Characteristics Single Mode Multi Mode
    (9/125㎛) (G1 50/125㎛, 62.5/125㎛)
    Attenuation Value
    0dB to 20dB (1dB step), 25dB, 30dB 0dB to 25dB (1dB Step)
    Operation wavelength 60,000 1,260nm ~ 1,620nm 850nm or 1,300nm, 1,310nm
    Return loss SPC ≥40dB -
    UPC ≥55dB
    APC ≥65dB

    Attenuation
    Tolerance
    1dB~10dB ±0.5dB
    ±0.5dB
    10dB~15dB ±1.0dB
    16dB~30dB ±2.0dB
    Maximum Power Capability 1W
    Operationg temperature -40℃ ~ +75℃

  • Ordering Information

    OFATP - ①① - ②/③,②/③ - ④ - ⑤ - ⑥
    EX : OFATP - SM - SC/PC,ST/PC - 25 -13 - C
    ①Fiber Type
    ②Type
    ③Connection
    End Shape
    ④Attenuation
    Value
    ⑤Wave length
    ⑥Sleeve
    SM: 9/125
    MM: 50/125
    HMM: 62.5/125

    SCD*Dicasting Housing
    SCP*Plastic Housing
    FC
    ST
    LC
    MU
    SPC
    UPC
    APC
    01: 1dB
    02: 2dB
    20: 20dB
    25: 25dB
    30: 30dB
    85: 850nm
    30: 1,300nm
    13: 1,310nm
    15: 1,550nm
    35: 1,310nm
    & 1,550nm
    C: Ceramic
    B: Bronze