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

DescriptionCategory Modulation WavelengthDistanceConnectorMax. Power DissipationP/N
400G QSFP112 VR4III-V4x100G850nm30m(OM3)/50m (OM4)MPO128WGQS-MPO401-VR4C
400G QSFP112 SR4III-V4x100G850nm70m(OM3)/100m (OM4)MPO128WGQS-MPO401-SR4C
400G QSFP112 DR4SiPh 4x100G 1310nm500mMPO1210WGQS-SI401DR4C
400G QSFP112 DR4+SiPh4x100G1310nm2kmMPO1210WGQS-SI401XDR4C
400G QSFP112 DR4++SiPh4x100G1310nm10kmMPO1210.5WGQS-SI401LDR4C
400G QSFP112 FR4*III-V/SiPh4x100GCWDM42kmDual LC11WGQS-SPO401-FR4C
400G QSFP112 CWDM4*III-V/SiPh4x100GCWDM46kmDual LC11WGQS-SPO401-CFR4X
400G QSFP112 LR4*III-V/SiPh4x100GCWDM410kmDual LC11WGQS-SPO401-LR4C

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