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Sankosha DWDM 50/100GHz
Band Pass Filter Module

Sankosha uses the technical know-how cultivated since its founding and cutting-edge proprietary technology to support increasingly sophisticated and complex information and communication networks. Sankosha DWDM band pass filter module has modularized multiple 50GHz or 100GHz DWDM filters and can be customized according to the customer's desired channel plan. The center wavelength can be selected from ITU-Grid.

Applications:

  • Long Haul DWDM System
  • Metro DWDM System
  • Access/Enterprise Network
  • Test Instrument
  • Features:

  • High Demux Channel Isolation
  • Low Polarization Dependent Loss
  • Flat and Wide Passband
  • High Reliability

  • Parameters Units Values
     Channel Spacing GHz 50 100
     Channel Number 16 8
     Operating Wavelength nm 1528.77 - 1566.72 (ITU Grid)
     Insertion Loss (Pass Channel) dB ≤ 5.8 ≤ 1.1
     Ripple dB ≤ 0.5 ≤ 0.5
     Isolation dB ≥ 10 ≥ 30
     PDL dB ≤ 0.35 ≤ 0.2
     Directivity dB ≥ 50 ≥ 100
     Return Loss dB ≥ 45 ≥ 45
     Maximum Input Power mW ≤ 300 ≤ 500
     Operating Temperature C -20 ~ +65 -20 ~ +75
     Storage Temperature C -40 ~ +85 -40 ~ +85
     Fiber Type ITU-T G657A1
     Connector Type SC/UPC, LC/UPC, SC/APC, LC/APC
     Shelf Dimensions mm IRU (W440xL200xH44)

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    Sankosha U.S.A., Inc.,    406 Amapola Avenue, Suite 135,    Torrance, CA 90501,    USA
    Phone Toll Free: (888) 711-2436    Phone: (310) 320-1661    Fax: (310) 618-6869    Email: sales@sankosha-usa.com
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