The GIGALIGHT 400G QSFP-DD pluggable active optical cable assemblies support 400G Ethernet and InfiniBand HDR data rates.


  • Hot-pluggable QSFP-DD active optical cable assemblies
  • 8x 50G PAM4 electrical interface
  • 8x 50G PAM4 optical interface
  • Data rate up to 53.125Gbps per channel
  • Compliant with QSFP-DD MSA, CMIS and IEEE 802.3
  • Low power dissipation
  • Commercial case operating temperature range
  • Single 3.3V power supply
  • Built-in digital diagnostic functionality
  • RoHS compliant (lead free)

Ordering Information

P/N Description Data Rate Distance Max. Power Dissipation
GDQ-MDO401-xxxC 400G QSFP56-DD AOC 425Gbps 70m(OM3)/100m(OM4/OM5) 9w
GDA2-MDO401-xxxC 400G QSFP56-DD AOC to 2x 200G QSFP56 AOC 425Gbps 70m(OM3)/100m(OM4/OM5) 9W(400G)/5W(200G)
GDA4-MDO401-xxxC 400G QSFP56-DD AOC to 4x 100G QSFP56 AOC 425Gbps 70m(OM3)/100m(OM4/OM5) 9W(400G)/4.5W(100G)
GDS8-MDO401-xxxC 400G QSFP56-DD AOC to 8x 50G QSFP56 AOC 425Gbps 70m(OM3)/100m(OM4/OM5) 9W(400G)/2W(50G)

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