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 DR4SiPh 4x100G 1310nm500mMPO1210WGQS-SI401DR4C
400G QSFP112 DR4+SiPh4x100G1310nm2kmMPO1210WGQS-SI401XDR4C
400G QSFP112 DR4++SiPh4x100G1310nm10kmMPO1210.5WGQS-SI401LDR4C
400G QSFP112 FR4*SiPh4x100GCWDM2kmDual LC11WGQS-SI401-FR4C
400G QSFP112 LR4*SiPh4x100GCWDM410kmDual LC11WGOS-SI401-LR4C
400G QSFP112 DR4 LPOSiPh4x100G1310nm500mMPO125WTBD
400G QSFP112 SR4III-V4x100G850nm70m(OM3)/100m (OM4)MPO128WGQS-MPO401-SR4C
400G QSFP112 FR4III-V4x100GCWDM42kmDual LC11WGQS-MPO401-FR4C
400G QSFP112 LR4III-V4x100GCWDM410kmDual LC11WGQS-MPO401-LR4C
400G QSFP112 xLR4 III-V4x100GLWDM420kmDual LC11WGQS-MPO401-L24C

Get a Quote

Please tell us your demand information, such as product quantity, delivery date, etc.