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Fixed Adaptor Type Attenuators

Features:

  • Low insertion loss deviation
  • Variable attenuation and connector types
  • Easy to handle
  • Environmental stable
  • Customer defined specifications

    Environmental Tests: The performance of the attenuators has complied with the "EIA-455" series in the test of:

    1. Optical characteristics 5. Thermal aging
    2. Vibration stability 6. Cable retention
    3. Impact resistance 7. Salt spray
    4. Temperature cycling 8. Humidity resistance


    Attenuation Range 0-35dB
    Available Wavelength 1310nm or 1550nm
    Fixed Attenuation Value 1, 2, 3, 5, 10, 15, 20, 25, 30, 35dB
    Return Loss (Hybrid Type) ≥50 dB (SPC) ≥60 dB (APC)
    Polarization Dependent Loss ≤0.2dB
    Temperature Range -40℃ -80℃
    Humidity Range +/- 0.2 dB change in 10% to 90% relative Humidity Range
    Vibration ≤0.1 dB change between 10Hz to 55Hz
    Drop +/- 0.2dB after 8 drops (3 axes) from 1.8 meters onto a hard surface
    Operating Wavelength SM: 1200—1600nm or 1310nm, 1550nm MM: 850nm, 1300nm
    Attenuation Accuracy +/-0.3 (1-10dB) +/-1.0 (11-30dB)
    Maximum Optical Input Power 200mW
    Back Reflection < -50 dB

     


    • Fiber Optic Communication Systems
    • Telecommunication Networks
    • Local Area Networks (LAN)
    • Video & CATV
    • Fiber to the home
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