The GIGALIGHT 200G QSFP-DD pluggable optical transceiver modules support 200G Ethernet and InfiniBand EDR/HDR data rates. This portfolio includes SR8 100m, PSM8/PSM4 2km, PSM8/LR8/LR4 10km, XPSM8/XPSM4 15km, and ER4 40km etc.


  • Hot-pluggable QSFP-DD transceiver modules
  • 8x 25G NRZ electrical interface
  • 8x 25G NRZ or 4x 50G PAM4 optical interface
  • Data rate up to 25.78125Gbps or 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

DescriptionModulationWavelengthDistanceConnectorMax. Power DissipationOperating Temp.
200G QSFP-DD SR88x25G NRZ850nm100mMPO244WC/IGQD-MPO201-DSR4C
200G QSFP-DD PSM88x25G NRZ1310nm2km/10kmMPO246WCGDM-SPO201-FR8C
200G QSFP-DD LR88x25G NRZLWDM810kmDuplex LC7.5WCGQD-SPO201-LR8C
200G QSFP-DD 2×CWDM42x4x25G NRZ2x CWDM42kmDual Duplex LC7WCGQD-SPO201-CIR4C

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