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Fixed Differential Group Delay- PolaDelay™ View larger

Fixed Differential Group Delay- PolaDelay™

Reference: GPC-FDE-002

GPCs’ fixed differential group delay lines eliminate the need for precise measurement of PM fiber lengths to add defined amounts of first order PMD to a system.

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Michael Riess
Sales Engineer
+49 8153 405-45
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Product description

Fixed Differential Group Delay- PolaDelay™

DGD values of up to 45 ps are available in the standard size package. Larger
DGD values are also available by special request.


  • Large 1st order PMD up to 45 ps
  • Compact size
  • Low insertion loss


  • PMD emulation
  • PMD compensation
  • TDM bit alignment

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