F520 OTN DWDM System
F520 400G OEO (400G Transponder)
F520 400G OEO (400G Transponder)

F520 400G OEO (400G Transponder, QSFP56-DD to CFP2)

F520 400G Transponder 1*400G QSFP56-DD to 1*400G CFP2


  • Metro DWDM distance extension
  • Long-Haul transmission system
  • Signal Repeating
  • Media Conversion
  • Lambda Conversion

  • Client side: 1*400G QSFP56-DD
  • Line side: 1*400G CFP2
  • Support Line-side GFEC (G.709 RS-FEC), EFEC and SDFEC (depends on CFP2-DCO module)
  • Dispersion Tolerance up to 40000ps/nm (depends on CFP2-DCO module)
  • Support adjustable wavelength with CFP2-DCO module
  • Support adjustable output power with CFP2-DCO module
  • Support OSNR real-time monitoring with CFP2-DCO module
  • Support port Loopback test
  • Hot Swap
  • Real-Time DDM
  • Support ALS (Automatic Laser Shutdown)
  • Support all F520 Chassis

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