400G QSFP112

The GIGALIGHT 400G QSFP112 pluggable optical transceiver modules support 400G Ethernet and InfiniBand NDR data rates. This portfolio includes SR4 100m, DR4 500m, DR4+/XDR4/FR4 2km, CWDM4 6km, and PLR4 10km etc.


  • Hot-pluggable QSFP112 transceiver modules
  • 4x 100G PAM4 electrical interface
  • 4x 100G PAM4 optical interface
  • Data rate up to 106.25Gbps per channel
  • Compliant with QSFP112 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/NDescriptionModulation WavelengthDistanceConnectorMax. Power Dissipation
GQS-SI401DR4CSiPh 400G QSFP112 DR44x100G 1310nm500mMPO1210W
GQS-SI401XDR4CSiPh 400G QSFP112 DR4+4x100G1310nm2kmMPO1210W
GQS-SI401-FR4CSiPh 400G QSFP112 FR44x100GCWDM2kmDual LC12W
GQS-SI401-CFR4CSiPh 400G QSFP112 CWDM44x100GCWDM46kmDual LC12W
GQS-SI401XDRxCSiPh 400G QSFP112 DR4++4x100G1310nm10kmMPO1210W
GOS-SI401-LR4CSiPh 400G QSFP112 LR44x100GCWDM410kmDual LC10W
GQS-MPO401-VR4C400G QSFP112 VR44x100G850nm30m(OM3)/50m (OM4)MPO128W
GQS-MPO401-SR4C400G QSFP112 SR44x100G850nm70m(OM3)/100m (OM4)MPO1210W

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